Notebookcheck Logo

Revisão da Acer TravelMate Spin B3: Laptop robusto 2 em 1 com entrada por caneta

Versátil. O dispositivo 2-em-1 da Acer oferece uma operação silenciosa, uma boa duração da bateria e um SSD NVMe. A tela sensível ao toque pode ser operada com os dedos ou com a caneta de entrada incluída. O Windows 10 Pro serve como sistema operacional, e pode ser atualizado para o Windows 11. O preço é de aproximadamente 330 euros (~$375).

Com o TravelMate Spin B3, a Acer oferece um robusto laptop 2-em-1 que é destinado principalmente para uso em escolas. O dispositivo de 11,6 polegadas é executado por um Pentium Silver N5030processador. Os concorrentes incluem dispositivos tais como o Lenovo Flex 3 CromadooAcer Chromebook Spin 511 R752Te o Asus BR1100FKA.

Acer TravelMate Spin B3 TMB311RN-31-P5KK
Processador
Intel Pentium Silver N5030 4 x 1.1 - 3.1 GHz, 15 W PL2 / Short Burst, 7.5 W PL1 / Sustained, Gemini Lake Refresh
Placa gráfica
Intel UHD Graphics 605, Análises do: 750 MHz, single-channel, 30.0.101.1069
Memória
4 GB 
, DDR4-2400, single-channel mode, onboard, no memory slot
Pantalha
11.60 polegadas 16:9, 1920 x 1080 pixel 190 PPI, capacitve, 10 touchpoints, native pen support, AU Optronics B116HAN05.2, IPS, Brilhante: sim, 60 Hz
Disco rígido
Kingston RBUSNS8154P3128GJ, 128 GB 
, M.2-2280, NVMe, 93.2 GB livre
Placa de Som
Realtek ALC256 @ Intel Gemini Lake SoC - High Definition Audio Controller
Conexões
3 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: combined audio port, Card Reader: microSD, Sensores: accelerometer, TPM 2.0
Funcionamento em rede
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5
Tamanho
altura x largura x profundidade (em mm): 20.95 x 295 x 212
Bateria
50.3 Wh, 4471 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HD
Primary Camera: 0.9 MPix
Secondary Camera: 5 MPix HDR
Características adicionais
Alto falantes: stereo, Teclado: chiclet, Iluminação do Teclado: não, MS Office Professional 2019 (trial), 36 Meses Garantia, fanless
peso
1.49 kg, Suprimento de energia: 210 g
Preço
399 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Possible Competitors in Comparison

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
81 %
01/2022
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Pentium N5030, UHD Graphics 605
1.5 kg20.95 mm11.60"1920x1080
79.9 %
12/2021
Lenovo Flex 3 Chrome 11M836
MT8183, Mali-G72 MP3
1.2 kg17.5 mm11.60"1366x768
80.3 %
11/2021
Acer Chromebook Spin 511 R752T-C26N
Celeron N4120, UHD Graphics 600
1.2 kg20 mm11.60"1366x768
74.9 %
07/2021
Asus BR1100FKA-BP0109RA
Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
1.4 kg19.9 mm11.60"1366x768

Estojo e equipamento - O TravelMate B3 suporta o fornecimento de energia

A caixa plástica robusta e preta tem uma superfície rugosa que oferece uma boa aderência aos dedos e não é propensa a impressões digitais. As bordas curtas do B3 são protegidas de solavancos por ripas de borracha. O computador não mostra nenhum defeito de fabricação. Mesmo que a unidade base e a tampa possam ser ligeiramente deformadas, isto permanece dentro dos limites. A bateria é embutida. Após o fundo ter sido removido, as partes internas são facilmente acessíveis.

Há três conexões USB (2x Tipo A, 1x Tipo C) que suportam o padrão USB 3.2 Gen1. A porta USB-C suporta Power Delivery e DisplayPort via USB-C. Assim, juntamente com a conexão HDMI, a Spin B3 tem duas portas de saída de vídeo. Algo que é raramente encontrado em dispositivos como o TravelMate é a porta Gigabit Ethernet. O leitor de cartões de armazenamento microSD é um representante mais lento de seu tipo (medido usando nosso cartão de armazenamento de referência AV PRO SD 128 GB V60).

O dispositivo 2-em-1 tem duas câmeras: uma webcam (0,9 MP) para videoconferência e uma câmera (5 MP, HDR, máx. 2560 x 1920 pixels) para fotos. Esta última está localizada acima do teclado e pode ser usada no modo tablet. Enquanto a webcam oferece apenas a tarifa padrão, a câmera de 5-MP produz resultados bastante decentes.

As taxas de transferência WLAN que medimos sob condições ótimas (sem outros dispositivos WLAN próximos e a uma curta distância entre o laptop e o PC servidor) estão basicamente bem, mas permanecem atrás das capacidades do chip WLAN usado aqui (Intel Wireless-AC 9560).

Size Comparison

296 mm 205 mm 20 mm 1.2 kg295 mm 212 mm 20.95 mm 1.5 kg295 mm 205 mm 19.9 mm 1.4 kg285 mm 202.7 mm 17.5 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
Lado esquerdo: conexão de energia, HDMI, USB 3.2 Gen 1 (Tipo A), leitor de cartões de armazenamento (microSD), USB 3.2 Gen 1 (Tipo C; DisplayPort, Fornecimento de energia), Gigabit Ethernet
Lado esquerdo: conexão de energia, HDMI, USB 3.2 Gen 1 (Tipo A), leitor de cartões de armazenamento (microSD), USB 3.2 Gen 1 (Tipo C; DisplayPort, Fornecimento de energia), Gigabit Ethernet
Lado direito: caneta de entrada, botão de alimentação, porta combinada de áudio, USB 3.2 Gen 1 (Tipo A), slot de travamento de cabo
Lado direito: caneta de entrada, botão de alimentação, porta combinada de áudio, USB 3.2 Gen 1 (Tipo A), slot de travamento de cabo
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Average of class Convertible
  (17.7 - 177.7, n=37, last 2 years)
73.9 MB/s +190%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120 (AV Pro SD microSD 128 GB V60)
33 MB/s +29%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030 (AV Pro SD microSD 128 GB V60)
25.5 MB/s
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183 (AV Pro SD microSD 128 GB V60)
18.5 MB/s -27%
maximum AS SSD Seq Read Test (1GB)
Average of class Convertible
  (22.6 - 263, n=35, last 2 years)
94.9 MB/s +244%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030 (AV Pro SD microSD 128 GB V60)
27.6 MB/s
Networking
iperf3 transmit AX12
Average of class Convertible
  (1003 - 1395, n=2, last 2 years)
1199 MBit/s +79%
Average Intel Wireless-AC 9560
  (309 - 1350, n=182)
686 MBit/s +2%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Wireless-AC 9560
670 (627min - 705max) MBit/s
Asus BR1100FKA-BP0109RA
Intel Wi-Fi 6 AX201
216 (72min - 309max) MBit/s -68%
Lenovo Flex 3 Chrome 11M836
802.11 a/b/g/n/ac
138 MBit/s -79%
iperf3 receive AX12
Average of class Convertible
  (1178 - 1578, n=2, last 2 years)
1378 MBit/s +117%
Average Intel Wireless-AC 9560
  (288 - 1390, n=183)
698 MBit/s +10%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Wireless-AC 9560
636 (611min - 645max) MBit/s
Lenovo Flex 3 Chrome 11M836
802.11 a/b/g/n/ac
263 MBit/s -59%
Asus BR1100FKA-BP0109RA
Intel Wi-Fi 6 AX201
136 (19min - 275max) MBit/s -79%
050100150200250300350400450500550600650700Tooltip
Acer TravelMate Spin B3 TMB311RN-31-P5KK Intel Wireless-AC 9560; iperf3 receive AX12; iperf 3.1.3: Ø636 (611-645)
Asus BR1100FKA-BP0109RA Intel Wi-Fi 6 AX201; iperf3 receive AX12; iperf 3.1.3: Ø136.1 (19-275)
Acer TravelMate Spin B3 TMB311RN-31-P5KK Intel Wireless-AC 9560; iperf3 transmit AX12; iperf 3.1.3: Ø670 (627-705)
Asus BR1100FKA-BP0109RA Intel Wi-Fi 6 AX201; iperf3 transmit AX12; iperf 3.1.3: Ø216 (72-309)
ColorChecker
7.4 ∆E
10.4 ∆E
15 ∆E
9 ∆E
16.4 ∆E
15.4 ∆E
6.8 ∆E
18.3 ∆E
14.6 ∆E
8.9 ∆E
9.7 ∆E
7.2 ∆E
10.6 ∆E
7.8 ∆E
19.7 ∆E
5 ∆E
16.7 ∆E
17.9 ∆E
3.3 ∆E
13.5 ∆E
13.3 ∆E
10.2 ∆E
8.2 ∆E
5.9 ∆E
ColorChecker Acer TravelMate Spin B3 TMB311RN-31-P5KK: 11.29 ∆E min: 3.31 - max: 19.68 ∆E

Dispositivos de entrada - O Acer Spin não oferece iluminação de teclado

As teclas ligeiramente côncavas e ásperas do teclado do pintinho não iluminado oferecem um curso curto e um ponto de pressão claro. A resistência das teclas é boa. Enquanto digita, o teclado tem um mínimo de dar, mas isto não se revelou um obstáculo. Em geral, a Acer fornece aqui um teclado que é adequado para as tarefas diárias.

A superfície lisa do ClickPad multi-touch capaz (~10,5 x 6 cm; ~4,1 x 2,4 pol.) facilita o deslizamento dos dedos. Ele também responde às entradas nos cantos. A almofada tem um curso curto e um ponto de pressão claro.

Dispositivos de entrada Spin B3
Dispositivos de entrada Spin B3

Visor - IPS a bordo

Grelha de pixel
Grelha de pixel

O brilho (266,8 cd/m²) e o contraste (907:1) da tela tátil refletiva de 11,6 polegadas (1920 x 1080 pixels) ficam muito baixos. Na operação por bateria, o brilho máximo cai para 238 cd/m². Consideramos valores superiores a 300 cd/m² e 1.000:1 como bons. Não notamos nenhuma cintilação de PWM.

277
cd/m²
261
cd/m²
278
cd/m²
274
cd/m²
272
cd/m²
268
cd/m²
261
cd/m²
268
cd/m²
242
cd/m²
Distribuição do brilho
AU Optronics B116HAN05.2 tested with X-Rite i1Pro 2
Máximo: 278 cd/m² (Nits) Médio: 266.8 cd/m² Minimum: 17 cd/m²
iluminação: 87 %
iluminação com acumulador: 238 cd/m²
Contraste: 907:1 (Preto: 0.3 cd/m²)
ΔE Color 4.1 | 0.5-29.43 Ø5
ΔE Greyscale 4.03 | 0.57-98 Ø5.3
51.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
72.9% sRGB (Argyll 2.2.0 3D)
49.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.23
Acer TravelMate Spin B3 TMB311RN-31-P5KK
AU Optronics B116HAN05.2, IPS, 1920x1080, 11.60
Lenovo Flex 3 Chrome 11M836
IPS, 1366x768, 11.60
Acer Chromebook Spin 511 R752T-C26N
IPS-Grade, 1366x768, 11.60
Asus BR1100FKA-BP0109RA
IPS, 1366x768, 11.60
Display
-7%
Display P3 Coverage
49.6
46
-7%
sRGB Coverage
72.9
68
-7%
AdobeRGB 1998 Coverage
51.3
47
-8%
Response Times
24%
-13%
-10%
Response Time Grey 50% / Grey 80% *
34 ?(16, 18)
26 ?(12.4, 13.6)
24%
33 ?(15, 18)
3%
34 ?(15, 19)
-0%
Response Time Black / White *
21 ?(11, 10)
16 ?(15.2, 10.8)
24%
27 ?(14, 13)
-29%
25 ?(14, 11)
-19%
PWM Frequency
1000 ?(90)
2500
Screen
-12%
-0%
0%
Brightness middle
272
302.1
11%
291
7%
242
-11%
Brightness
267
290
9%
271
1%
230
-14%
Brightness Distribution
87
86
-1%
85
-2%
87
0%
Black Level *
0.3
0.26
13%
0.11
63%
0.195
35%
Contrast
907
1162
28%
2645
192%
1241
37%
Colorchecker dE 2000 *
4.1
6.66
-62%
8.14
-99%
5.35
-30%
Colorchecker dE 2000 max. *
9.08
17.01
-87%
19.9
-119%
8.74
4%
Greyscale dE 2000 *
4.03
4.2
-4%
5.84
-45%
4.79
-19%
Gamma
2.23 99%
1.92 115%
2.5 88%
2.22 99%
CCT
6557 99%
6122 106%
6761 96%
6148 106%
Color Space (Percent of AdobeRGB 1998)
43
Color Space (Percent of sRGB)
68
Total Average (Program / Settings)
6% / -5%
-7% / -3%
-6% / -3%

* ... smaller is better

No estado de entrega, o visor oferece uma reprodução de cores decente, mas as cores se desviam ligeiramente do alvo. No entanto, isto não é realmente perceptível. A tela não consegue reproduzir os espaços de cor AdobeRGB (51%), sRGB (73%), e DCI-P3 (50%).

CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - Escala de cinza
CalMAN - Escala de cinza
CalMAN - Saturação
CalMAN - Saturação

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
21 ms ... rise ↗ and fall ↘ combined↗ 11 ms rise
↘ 10 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 40 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
34 ms ... rise ↗ and fall ↘ combined↗ 16 ms rise
↘ 18 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 40 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (33.9 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18071 (minimum: 5 - maximum: 3846000) Hz was measured.

O painel IPS oferece ângulos de visão estáveis e pode ser lido a partir de qualquer posição. No entanto, dificilmente - e às vezes não é possível - ler o display ao ar livre, uma vez que o baixo brilho do display e as superfícies refletoras tornam isso muito difícil.

O TravelMate ao ar livre
O TravelMate ao ar livre

Desempenho - Acer usa o Lago Gemini no laptop 2-em-1

Com o TravelMate Spin 3, a Acer oferece um dispositivo 2-em-1 que pode lidar com aplicações simples da Internet e áreas de escritório.

CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
HWInfo
 
 

Condições de teste

O TravelMate não oferece nenhum perfil de potência específico do fabricante. Utilizamos o perfil Windows "Highest Performance" para os benchmarks e "Balanced" para o teste de bateria Akkutest.

Processador

Um TDP de 6 watts permite o resfriamento passivo do Pentium Silver N5030cPU (Lago Gemini) usada aqui, que funciona a uma velocidade básica de relógio de 1,1 GHz. Através do Turbo, a velocidade pode ser aumentada até 2,6 GHz (4 núcleos) e 3,2 GHz (um núcleo).

Enquanto passa brevemente pelo teste multi-tarefa do benchmark Cinebench R15 em 2,6 a 2,7 GHz, a velocidade do relógio cai então para 1,8 - 1,9 GHz. O teste de rosca única corre a 2,8 GHz. A velocidade é a mesma na operação da rede elétrica e da bateria.

Avaliamos se a CPU Turbo também é usada constantemente, executando o teste multi-tarefa do Cinebench R15 em um loop constante por pelo menos 30 minutos. A velocidade do Turbo só pode ser mantida em um nível elevado por alguns segundos. Depois disso, ela cai para valores abaixo de 2 GHz.

No geral, os resultados de referência são um pouco decepcionantes. O desempenho do N5030 permanece abaixo de suas capacidades, já que a comparação com o Lenovo IdeaPad 1-14IGL05que também é resfriado de forma passiva, mostra.

Cinebench R15 Multi Constant Load Test

0153045607590105120135150165180195210225240Tooltip
Acer TravelMate Spin B3 TMB311RN-31-P5KK Intel Pentium Silver N5030: Ø165.5 (117.01-202.8)
Asus BR1100FKA-BP0109RA Intel Celeron N4500: Ø125.2 (117.75-170.9)
Lenovo IdeaPad 1-14IGL05 Intel Pentium Silver N5030: Ø195.1 (155.55-248.94)
Velocidades do relógio da CPU durante a execução do loop CB15
Velocidades do relógio da CPU durante a execução do loop CB15
Cinebench R15 CPU Single 64Bit
86 Points
Cinebench R15 CPU Multi 64Bit
203 Points
Cinebench R15 OpenGL 64Bit
14.3 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Ajuda
CPU Performance Rating - Percent
Average of class Convertible
 
92.9 pt
Acer Chromebook Spin 511 R752T-C26N -13!
Intel Celeron N4120
28.6 pt
Lenovo IdeaPad 1-14IGL05 -7!
Intel Pentium Silver N5030
27.7 pt
Average Intel Pentium Silver N5030
 
24.8 pt
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
23.7 pt
Asus BR1100FKA-BP0109RA -5!
Intel Celeron N4500
17.1 pt
Lenovo Flex 3 Chrome 11M836 -13!
Mediatek MT8183
12.9 pt
Cinebench R23
Multi Core
Average of class Convertible
  (616 - 18070, n=66, last 2 years)
9253 Points +916%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
911 Points
Average Intel Pentium Silver N5030
 
911 Points 0%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
709 Points -22%
Single Core
Average of class Convertible
  (307 - 1970, n=66, last 2 years)
1568 Points +265%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
452 Points +5%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
430 Points
Average Intel Pentium Silver N5030
 
430 Points 0%
Cinebench R20
CPU (Multi Core)
Average of class Convertible
  (242 - 6954, n=66, last 2 years)
3483 Points +868%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
491 Points +36%
Average Intel Pentium Silver N5030
  (360 - 491, n=2)
426 Points +18%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
360 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
332 Points -8%
CPU (Single Core)
Average of class Convertible
  (116.8 - 755, n=65, last 2 years)
603 Points +253%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
194 Points +13%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
188 Points +10%
Average Intel Pentium Silver N5030
  (171 - 194, n=2)
182.5 Points +7%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
171 Points
Cinebench R15
CPU Multi 64Bit
Average of class Convertible
  (110.1 - 2889, n=67, last 2 years)
1556 Points +667%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
248.9 (155.55min - 248.94max) Points +23%
Average Intel Pentium Silver N5030
  (203 - 249, n=2)
226 Points +11%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
203 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
171 (60.18min - 170.9max) Points -16%
CPU Single 64Bit
Average of class Convertible
  (68.6 - 287, n=65, last 2 years)
229 Points +166%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
86 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
82 Points -5%
Average Intel Pentium Silver N5030
  (75.8 - 86, n=2)
80.9 Points -6%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
75.8 Points -12%
Blender - v2.79 BMW27 CPU
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
4249 Seconds * -19%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
3580 Seconds *
Average Intel Pentium Silver N5030
  (3319 - 3580, n=2)
3450 Seconds * +4%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
3319 Seconds * +7%
Average of class Convertible
  (193 - 3620, n=61, last 2 years)
462 Seconds * +87%
7-Zip 18.03
7z b 4
Average of class Convertible
  (7703 - 72400, n=63, last 2 years)
39319 MIPS +496%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
7878 MIPS +19%
Average Intel Pentium Silver N5030
  (6598 - 7878, n=2)
7238 MIPS +10%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
6598 MIPS
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
5394 MIPS -18%
7z b 4 -mmt1
Average of class Convertible
  (2046 - 6417, n=63, last 2 years)
5155 MIPS +88%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
2853 MIPS +4%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
2735 MIPS
Average Intel Pentium Silver N5030
  (2555 - 2735, n=2)
2645 MIPS -3%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
2555 MIPS -7%
Geekbench 5.5
Multi-Core
Average of class Convertible
  (663 - 14016, n=68, last 2 years)
7974 Points +553%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
1561 Points +28%
Average Intel Pentium Silver N5030
  (1039 - 1529, n=3)
1263 Points +3%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
1221 Points
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
1039 Points -15%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
909 Points -26%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
707 Points -42%
Single-Core
Average of class Convertible
  (319 - 1981, n=68, last 2 years)
1577 Points +208%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
512 Points
Average Intel Pentium Silver N5030
  (431 - 532, n=3)
492 Points -4%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
449 Points -12%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
431 Points -16%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
401 Points -22%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
260 Points -49%
HWBOT x265 Benchmark v2.2 - 4k Preset
Average of class Convertible
  (0.61 - 20.1, n=65, last 2 years)
10.3 fps +1351%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
0.74 fps +4%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
0.71 fps
Average Intel Pentium Silver N5030
 
0.71 fps 0%
LibreOffice - 20 Documents To PDF
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
175 s * -28%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
137 s *
Average Intel Pentium Silver N5030
  (130 - 137, n=2)
133.5 s * +3%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
130 s * +5%
Average of class Convertible
  (42 - 223, n=63, last 2 years)
54.6 s * +60%
R Benchmark 2.5 - Overall mean
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
2.12 sec * -51%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
1.473 sec * -5%
Average Intel Pentium Silver N5030
  (1.402 - 1.473, n=2)
1.438 sec * -3%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
1.402 sec *
Average of class Convertible
  (0.4102 - 1.967, n=63, last 2 years)
0.545 sec * +61%
Sunspider - 1.0 Total Score
Average Intel Pentium Silver N5030
 
356 ms * -0%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
355.8 ms *
Average of class Convertible
  (112.9 - 344, n=2, last 2 years)
229 ms * +36%
Mozilla Kraken 1.1 - Total
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
3986 ms * -27%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
3160 ms * -0%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
3145 ms *
Average Intel Pentium Silver N5030
  (1914 - 3145, n=3)
2410 ms * +23%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
2170 ms * +31%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
2125 ms * +32%
Average of class Convertible
  (472 - 3989, n=66, last 2 years)
719 ms * +77%
Octane V2 - Total Score
Average of class Convertible
  (23395 - 92146, n=17, last 2 years)
76235 Points +248%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
21904 Points
Average Intel Pentium Silver N5030
  (21894 - 21904, n=2)
21899 Points 0%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
18537 Points -15%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
9822 Points -55%
Speedometer 2.0 - Result
Average of class Convertible
  (67.7 - 357, n=15, last 2 years)
240 runs/min +309%
Average Intel Pentium Silver N5030
  (58.7 - 59.9, n=2)
59.3 runs/min +1%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
58.7 runs/min
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
49.1 runs/min -16%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
24.8 runs/min -58%
WebXPRT 3 - Overall
Average of class Convertible
  (84.2 - 366, n=64, last 2 years)
264 Points +177%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
106 Points +11%
Average Intel Pentium Silver N5030
  (91.3 - 116, n=3)
100.9 Points +6%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
95.4 Points
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
91.3 Points -4%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
60 Points -37%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500
48.2 Points -49%
JetStream 1.1 - Total Score
Average of class Convertible
  (124.8 - 443, n=5, last 2 years)
339 Points +188%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
117.6 Points
Average Intel Pentium Silver N5030
  (110.3 - 117.6, n=2)
114 Points -3%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
84.7 Points -28%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
51.9 Points -56%
Jetstream 2 - Total Score
Average of class Convertible
  (75.3 - 435, n=40, last 2 years)
240 Points +233%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030
72 Points
Average Intel Pentium Silver N5030
  (58.2 - 72, n=2)
65.1 Points -10%
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120
58.8 Points -18%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030
58.2 Points -19%
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183
34.53 Points -52%

* ... smaller is better

Performance Rating
Average of class Convertible
 
100 pt
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
19.2 pt
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
19.1 pt
Average Intel Pentium Silver N5030
 
16.1 pt
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
13 pt
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
2.1 pt
AIDA64 / FP32 Ray-Trace
Average of class Convertible
  (109 - 25226, n=66, last 2 years)
8153 KRay/s +1239%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
1053 KRay/s +73%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
1025 KRay/s +68%
Average Intel Pentium Silver N5030
  (609 - 1025, n=2)
817 KRay/s +34%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
609 KRay/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
152 KRay/s -75%
AIDA64 / FPU Julia
Average of class Convertible
  (2644 - 106512, n=65, last 2 years)
43288 Points +1005%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
6476 Points +65%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
6069 Points +55%
Average Intel Pentium Silver N5030
  (3917 - 6476, n=2)
5197 Points +33%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
3917 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
569 Points -85%
AIDA64 / CPU SHA3
Average of class Convertible
  (121 - 4764, n=65, last 2 years)
2045 MB/s +735%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
418 MB/s +71%
Average Intel Pentium Silver N5030
  (245 - 418, n=2)
332 MB/s +36%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
326 MB/s +33%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
245 MB/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
66 MB/s -73%
AIDA64 / CPU Queen
Average of class Convertible
  (3256 - 120368, n=65, last 2 years)
69355 Points +232%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
21644 Points +4%
Average Intel Pentium Silver N5030
  (20893 - 21644, n=2)
21269 Points +2%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
20893 Points
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
16935 Points -19%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
2104 Points -90%
AIDA64 / FPU SinJulia
Average of class Convertible
  (549 - 14835, n=65, last 2 years)
6312 Points +751%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
2318 Points +212%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
1251 Points +69%
Average Intel Pentium Silver N5030
  (742 - 1251, n=2)
997 Points +34%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
742 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
121 Points -84%
AIDA64 / FPU Mandel
Average of class Convertible
  (1420 - 56839, n=65, last 2 years)
22387 Points +937%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
3517 Points +63%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
3047 Points +41%
Average Intel Pentium Silver N5030
  (2158 - 3517, n=2)
2838 Points +32%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
2158 Points
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
291 Points -87%
AIDA64 / CPU AES
Average of class Convertible
  (191 - 169089, n=65, last 2 years)
47612 MB/s +666%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
10902 MB/s +75%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
10585 MB/s +70%
Average Intel Pentium Silver N5030
  (6215 - 10585, n=2)
8400 MB/s +35%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
6215 MB/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
104 MB/s -98%
AIDA64 / CPU ZLib
Average of class Convertible
  (61.4 - 1088, n=65, last 2 years)
602 MB/s +640%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
135 MB/s +66%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
111 MB/s +36%
Average Intel Pentium Silver N5030
  (81.4 - 135, n=2)
108.2 MB/s +33%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
81.4 MB/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
25.5 MB/s -69%
AIDA64 / FP64 Ray-Trace
Average of class Convertible
  (59 - 13175, n=65, last 2 years)
4334 KRay/s +1225%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
575 KRay/s +76%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
567 KRay/s +73%
Average Intel Pentium Silver N5030
  (327 - 567, n=2)
447 KRay/s +37%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
327 KRay/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
84 KRay/s -74%
AIDA64 / CPU PhotoWorxx
Average of class Convertible
  (2185 - 52599, n=65, last 2 years)
32635 MPixel/s +527%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
6268 MPixel/s +20%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
6183 MPixel/s +19%
Average Intel Pentium Silver N5030
  (5209 - 6268, n=2)
5739 MPixel/s +10%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
5209 MPixel/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
680 MPixel/s -87%

Desempenho do sistema

A combinação de um Pentium Silver e 4 GB de memória de trabalho é capaz de lidar com aplicações simples das áreas de escritório e Internet. Embora o sistema normalmente funcione sem problemas, você só deve esperar rodar poucas aplicações e janelas de navegador simultaneamente, pois de outra forma as coisas se tornam mais lentas. Uma parte do desempenho de computação permanece inutilizada, porque a memória de trabalho (DDR4-2400, onboard) só roda em modo monocanal. Não é possível ativar o modo de canal duplo em um ponto posterior. Os resultados do PCMark variam no nível esperado.

PCMark 10 Score
1838 pontos
Ajuda
PCMark 10 / Score
Average of class Convertible
  (1486 - 7963, n=60, last 2 years)
5628 Points +206%
Average Intel Pentium Silver N5030, Intel UHD Graphics 605
  (1838 - 1900, n=2)
1869 Points +2%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
UHD Graphics 605, Pentium N5030, Kingston RBUSNS8154P3128GJ
1838 Points
Asus BR1100FKA-BP0109RA
UHD Graphics (Jasper Lake 16 EU), Celeron N4500, 64 GB eMMC Flash
1429 Points -22%
PCMark 10 / Essentials
Average of class Convertible
  (3975 - 12059, n=60, last 2 years)
10505 Points +128%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
UHD Graphics 605, Pentium N5030, Kingston RBUSNS8154P3128GJ
4614 Points
Average Intel Pentium Silver N5030, Intel UHD Graphics 605
  (4469 - 4614, n=2)
4542 Points -2%
Asus BR1100FKA-BP0109RA
UHD Graphics (Jasper Lake 16 EU), Celeron N4500, 64 GB eMMC Flash
3602 Points -22%
PCMark 10 / Productivity
Average of class Convertible
  (2764 - 10800, n=60, last 2 years)
7392 Points +143%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
UHD Graphics 605, Pentium N5030, Kingston RBUSNS8154P3128GJ
3036 Points
Average Intel Pentium Silver N5030, Intel UHD Graphics 605
  (2994 - 3036, n=2)
3015 Points -1%
Asus BR1100FKA-BP0109RA
UHD Graphics (Jasper Lake 16 EU), Celeron N4500, 64 GB eMMC Flash
2411 Points -21%
PCMark 10 / Digital Content Creation
Average of class Convertible
  (811 - 12360, n=60, last 2 years)
6366 Points +429%
Average Intel Pentium Silver N5030, Intel UHD Graphics 605
  (1204 - 1391, n=2)
1298 Points +8%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
UHD Graphics 605, Pentium N5030, Kingston RBUSNS8154P3128GJ
1204 Points
Asus BR1100FKA-BP0109RA
UHD Graphics (Jasper Lake 16 EU), Celeron N4500, 64 GB eMMC Flash
913 Points -24%
AIDA64 / Memory Copy
Average of class Convertible
  (14439 - 95631, n=64, last 2 years)
57068 MB/s +405%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
15107 MB/s +34%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
12743 MB/s +13%
Average Intel Pentium Silver N5030
  (11294 - 12743, n=2)
12019 MB/s +6%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
11294 MB/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
4939 MB/s -56%
AIDA64 / Memory Read
Average of class Convertible
  (12706 - 86873, n=64, last 2 years)
54230 MB/s +442%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
18030 MB/s +80%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
10011 MB/s
Average Intel Pentium Silver N5030
 
10011 MB/s 0%
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
4031 MB/s -60%
AIDA64 / Memory Write
Average of class Convertible
  (10177 - 93451, n=64, last 2 years)
60050 MB/s +482%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
17322 MB/s +68%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
10482 MB/s +2%
Average Intel Pentium Silver N5030
  (10325 - 10482, n=2)
10404 MB/s +1%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
10325 MB/s
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
5782 MB/s -44%
AIDA64 / Memory Latency
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, UHD Graphics (Jasper Lake 16 EU)
169 ns * -133%
Lenovo IdeaPad 1 11ADA05
AMD Athlon Silver 3050e, Vega 3
110 ns * -52%
Average of class Convertible
  (10.2 - 260, n=61, last 2 years)
97.1 ns * -34%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, UHD Graphics 605
72.5 ns *
Average Intel Pentium Silver N5030
  (71.3 - 72.5, n=2)
71.9 ns * +1%
Lenovo IdeaPad 1-14IGL05
Intel Pentium Silver N5030, UHD Graphics 605
71.3 ns * +2%

* ... smaller is better

Latências DPC

Monitor de latência
Monitor de latência
Monitor de latência
Monitor de latência
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo IdeaPad 1 11ADA05
Vega 3, Athlon 3050e, 64 GB eMMC Flash
6183 μs * -197%
Asus BR1100FKA-BP0109RA
UHD Graphics (Jasper Lake 16 EU), Celeron N4500, 64 GB eMMC Flash
3041 μs * -46%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
UHD Graphics 605, Pentium N5030, Kingston RBUSNS8154P3128GJ
2080 μs *
Lenovo IdeaPad 1-14IGL05
UHD Graphics 605, Pentium N5030, SanDisk DA4064
1873 μs * +10%

* ... smaller is better

Solução de armazenamento

Um SSD NVMe (M.2-2280) da Kingston serve como a unidade do sistema. Ele oferece 128 GB de armazenamento e oferece boas taxas de transferência.

O B3 oferece um SSD NVMe.
O B3 oferece um SSD NVMe.
Kingston RBUSNS8154P3128GJ
CDM 5/6 Read Seq Q32T1: 823 MB/s
CDM 5/6 Write Seq Q32T1: 404 MB/s
CDM 5/6 Read 4K Q32T1: 190.1 MB/s
CDM 5/6 Write 4K Q32T1: 111.6 MB/s
CDM 5 Read Seq: 488 MB/s
CDM 5 Write Seq: 432.1 MB/s
CDM 5/6 Read 4K: 27.82 MB/s
CDM 5/6 Write 4K: 70.8 MB/s
Drive Performance Rating - Percent
Average of class Convertible
 
96.8 pt
Average Kingston RBUSNS8154P3128GJ
 
32.2 pt
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
28.3 pt
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
3.7 pt
DiskSpd
seq read
Average of class Convertible
  (251 - 4494, n=62, last 2 years)
2540 MB/s +401%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
507 (503.57min - 506.5max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
507 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
seq write
Average of class Convertible
  (195.5 - 4440, n=62, last 2 years)
2249 MB/s +503%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
373 (260.16min - 373.18max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
373 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
seq q8 t1 read
Average of class Convertible
  (272 - 7152, n=62, last 2 years)
4085 MB/s +395%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
825 (723.33min - 825.23max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
825 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
seq q8 t1 write
Average of class Convertible
  (215 - 5667, n=62, last 2 years)
2890 MB/s +495%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
486 (349.94min - 485.99max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
486 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
4k q1 t1 read
Average of class Convertible
  (9.13 - 90.3, n=62, last 2 years)
59 MB/s +111%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
28 (20.74min - 27.95max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
28 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
4k q1 t1 write
Average of class Convertible
  (18.7 - 398, n=62, last 2 years)
151.3 MB/s +156%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
59.2 (50.68min - 59.16max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
59.2 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
4k q32 t16 read
Average of class Convertible
  (48.8 - 3881, n=62, last 2 years)
1086 MB/s +187%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
378 (316.72min - 377.74max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
378 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
4k q32 t16 write
Average of class Convertible
  (17.4 - 3537, n=62, last 2 years)
795 MB/s +156%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
310 (178.62min - 309.52max) MB/s
Average Kingston RBUSNS8154P3128GJ
 
310 MB/s 0%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0 MB/s -100%
AS SSD
Score Total
Average of class Convertible
  (125 - 8167, n=61, last 2 years)
3697 Points +378%
Average Kingston RBUSNS8154P3128GJ
  (634 - 1386, n=7)
1014 Points +31%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
774 Points
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
145 Points -81%
Score Read
Average of class Convertible
  (54 - 3045, n=61, last 2 years)
1314 Points +334%
Average Kingston RBUSNS8154P3128GJ
  (303 - 586, n=7)
443 Points +46%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
303 Points
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
55 Points -82%
Score Write
Average of class Convertible
  (45 - 3626, n=61, last 2 years)
1767 Points +452%
Average Kingston RBUSNS8154P3128GJ
  (196 - 524, n=7)
365 Points +14%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
320 Points
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
60 Points -81%
Seq Read
Average of class Convertible
  (226 - 5478, n=61, last 2 years)
3283 MB/s +368%
Average Kingston RBUSNS8154P3128GJ
  (702 - 1201, n=7)
973 MB/s +39%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
702 MB/s
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
274.7 MB/s -61%
Seq Write
Average of class Convertible
  (162.8 - 4335, n=61, last 2 years)
1931 MB/s +333%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
446.1 MB/s
Average Kingston RBUSNS8154P3128GJ
  (213 - 460, n=7)
404 MB/s -9%
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
176.2 MB/s -61%
4K Read
Average of class Convertible
  (7.89 - 82.4, n=61, last 2 years)
55.7 MB/s +121%
Average Kingston RBUSNS8154P3128GJ
  (18.9 - 45.2, n=7)
28.2 MB/s +12%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
25.23 MB/s
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
14.15 MB/s -44%
4K Write
Average of class Convertible
  (14 - 347, n=61, last 2 years)
160.6 MB/s +245%
Average Kingston RBUSNS8154P3128GJ
  (46.5 - 90, n=7)
65.5 MB/s +41%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
46.51 MB/s
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
19.1 MB/s -59%
4K-64 Read
Average of class Convertible
  (19.6 - 2446, n=61, last 2 years)
930 MB/s +348%
Average Kingston RBUSNS8154P3128GJ
  (193.1 - 426, n=7)
317 MB/s +53%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
207.6 MB/s
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
13.17 MB/s -94%
4K-64 Write
Average of class Convertible
  (15 - 3050, n=61, last 2 years)
1412 MB/s +518%
Average Kingston RBUSNS8154P3128GJ
  (116 - 391, n=7)
259 MB/s +13%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
228.5 MB/s
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
23.63 MB/s -90%
Access Time Read
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0.287 ms * -8%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
0.266 ms *
Average Kingston RBUSNS8154P3128GJ
  (0.152 - 0.278, n=7)
0.2317 ms * +13%
Average of class Convertible
  (0.021 - 0.27, n=60, last 2 years)
0.08725 ms * +67%
Access Time Write
Asus BR1100FKA-BP0109RA
64 GB eMMC Flash
0.39 ms * -343%
Average of class Convertible
  (0.017 - 0.865, n=61, last 2 years)
0.1153 ms * -31%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Kingston RBUSNS8154P3128GJ
0.088 ms *
Average Kingston RBUSNS8154P3128GJ
  (0.048 - 0.09, n=7)
0.06829 ms * +22%

* ... smaller is better

Constant Performance Reading: DiskSpd Read Loop, Queue Depth 8

04590135180225270315360405450495540585630675720765810Tooltip
Acer TravelMate Spin B3 TMB311RN-31-P5KK Kingston RBUSNS8154P3128GJ: Ø718 (355.8-825.26)
Acer Aspire 1 A114-61-S58J 64 GB eMMC Flash: Ø229 (141.07-248.51)
Acer Swift 1 SF114-34-P6U1 128 GB eMMC Flash: Ø252 (128.77-269.18)

Placa Gráfica

A Intel UHD Graphics 605a GPU representa a parte inferior da escala de desempenho. Os resultados 3DMark do núcleo gráfico ficam abaixo da média e são alguns dos piores resultados que medimos usando esta GPU até agora. O jogo não é uma das qualidades do hardware utilizado, mas jogos simples e casuais e jogos de browser ainda devem ser executados. O decodificador integrado retira alguma carga do processador ao reproduzir vídeos, portanto, o uso de serviços de streaming não deve apresentar nenhum problema.

3DMark 11 Performance
655 pontos
3DMark Ice Storm Standard Score
21430 pontos
3DMark Cloud Gate Standard Score
2861 pontos
3DMark Fire Strike Score
376 pontos
3DMark Time Spy Score
129 pontos
Ajuda
3DMark Performance Rating - Percent
Average of class Convertible
 
100 pt
Average Intel UHD Graphics 605
 
8.6 pt
Asus BR1100FKA-BP0109RA
Intel UHD Graphics (Jasper Lake 16 EU), Intel Celeron N4500
8.5 pt
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel UHD Graphics 605, Intel Pentium Silver N5030
7.7 pt
3DMark 11 - 1280x720 Performance GPU
Average of class Convertible
  (471 - 40768, n=65, last 2 years)
7603 Points +1193%
Average Intel UHD Graphics 605
  (588 - 902, n=13)
701 Points +19%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel UHD Graphics 605, Intel Pentium Silver N5030
588 Points
Asus BR1100FKA-BP0109RA
Intel UHD Graphics (Jasper Lake 16 EU), Intel Celeron N4500
554 Points -6%
3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Convertible
  (2965 - 154219, n=50, last 2 years)
31444 Points +896%
Asus BR1100FKA-BP0109RA
Intel UHD Graphics (Jasper Lake 16 EU), Intel Celeron N4500
4210 Points +33%
Average Intel UHD Graphics 605
  (2874 - 4485, n=10)
3518 Points +11%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel UHD Graphics 605, Intel Pentium Silver N5030
3158 Points
1920x1080 Fire Strike Graphics
Average of class Convertible
  (365 - 29684, n=65, last 2 years)
5731 Points +1294%
Average Intel UHD Graphics 605
  (411 - 576, n=10)
473 Points +15%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel UHD Graphics 605, Intel Pentium Silver N5030
411 Points
Asus BR1100FKA-BP0109RA
Intel UHD Graphics (Jasper Lake 16 EU), Intel Celeron N4500
392 Points -5%
2560x1440 Time Spy Graphics
Average of class Convertible
  (94 - 11749, n=64, last 2 years)
1959 Points +1634%
Asus BR1100FKA-BP0109RA
Intel UHD Graphics (Jasper Lake 16 EU), Intel Celeron N4500
129 Points +14%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel UHD Graphics 605, Intel Pentium Silver N5030
113 Points
Average Intel UHD Graphics 605
 
113 Points 0%
Dota 2 Reborn - 1280x720 min (0/3) fastest
Average of class Convertible
  (15.5 - 192.8, n=65, last 2 years)
104.3 fps +198%
Average Intel UHD Graphics 605
  (32.5 - 49.5, n=6)
37.2 fps +6%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
35 (30.6min) fps
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, Intel UHD Graphics (Jasper Lake 16 EU)
18.9 (13.1min) fps -46%
Final Fantasy XV Benchmark - 1280x720 Lite Quality
Average of class Convertible
  (3.56 - 182.7, n=59, last 2 years)
46.4 fps +1018%
Average Intel UHD Graphics 605
  (3.4 - 7.46, n=5)
4.91 fps +18%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
4.15 fps
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, Intel UHD Graphics (Jasper Lake 16 EU)
2.2 fps -47%
X-Plane 11.11 - 1280x720 low (fps_test=1)
Average of class Convertible
  (20.7 - 143.4, n=65, last 2 years)
49.9 fps +896%
Average Intel UHD Graphics 605
  (5.01 - 9.1, n=5)
7.25 fps +45%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
5.01 fps
GTA V - 1024x768 Lowest Settings possible
Average of class Convertible
  (60.9 - 179.7, n=57, last 2 years)
110.7 fps +854%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
11.6 (0.2759min, 2.71P1) fps
Average Intel UHD Graphics 605
  (9.5 - 11.7, n=3)
10.9 fps -6%
Strange Brigade - 1280x720 lowest AF:1
Average of class Convertible
  (62.2 - 407, n=55, last 2 years)
107.2 fps +1161%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
8.5 (5min, 5P1) fps
Average Intel UHD Graphics 605
 
8.5 fps 0%
baixo média alto ultra
GTA V (2015) 11.6
The Witcher 3 (2015) 1.2
Dota 2 Reborn (2015) 35 11.5 5.9 5.9
Final Fantasy XV Benchmark (2018) 4.15
X-Plane 11.11 (2018) 5.01 3.46 3.09
Strange Brigade (2018) 8.5

Emissões e gerenciamento de energia - O conversível Acer permanece silencioso e frio

Emissões sonoras

Como o TravelMate não tem ventilador nem acionamento mecânico, ele funciona silenciosamente.

Temperaturas

O TravelMate durante o teste de estresse
O TravelMate durante o teste de estresse

O B3 só aquece até um grau limitado em geral. Sob carga pesada de hardware durante o teste de esforço, medimos temperaturas mais altas em alguns pontos, mas no total, o dispositivo só aquece à mão. As temperaturas da CPU não dão motivos para preocupação.

No início do teste de estresse (com Prime95 e Furmark funcionando por pelo menos uma hora), a CPU funciona em velocidades mais altas. Continuando o teste, a velocidade cai para 1 GHz. O teste de estresse representa um cenário extremo. Usamos este teste para avaliar se o sistema permanece estável sob carga total.

Carga Máxima
 36.8 °C36 °C28.7 °C 
 33.8 °C32.7 °C25.9 °C 
 26.2 °C24.4 °C23.6 °C 
Máximo: 36.8 °C
Médio: 29.8 °C
26.2 °C39.2 °C46 °C
24.8 °C34.6 °C34 °C
22.5 °C24.7 °C25 °C
Máximo: 46 °C
Médio: 30.8 °C
alimentação elétrica  31.7 °C | Temperatura do quarto 22.3 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 29.8 °C / 86 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 36.8 °C / 98 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46 °C / 115 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.7 °C / 76 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 26.2 °C / 79.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+1.9 °C / 3.4 F).
Desenvolvimento de calor - topo (carga)
Desenvolvimento de calor - topo (carga)
Desenvolvimento de calor - topo (ocioso)
Desenvolvimento de calor - topo (ocioso)
Desenvolvimento de calor - fundo (carga)
Desenvolvimento de calor - fundo (carga)
Desenvolvimento de calor - fundo (ocioso)
Desenvolvimento de calor - fundo (ocioso)
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Intel Pentium Silver N5030, Intel UHD Graphics 605
Lenovo Flex 3 Chrome 11M836
Mediatek MT8183, ARM Mali-G72 MP3
Acer Chromebook Spin 511 R752T-C26N
Intel Celeron N4120, Intel UHD Graphics 600
Asus BR1100FKA-BP0109RA
Intel Celeron N4500, Intel UHD Graphics (Jasper Lake 16 EU)
Heat
9%
6%
-2%
Maximum Upper Side *
36.8
41.4
-13%
42.6
-16%
39.3
-7%
Maximum Bottom *
46
41
11%
43.2
6%
42
9%
Idle Upper Side *
27.8
21
24%
23.3
16%
28.4
-2%
Idle Bottom *
28.8
25.4
12%
23.9
17%
30.4
-6%

* ... smaller is better

Oradores

Os alto-falantes estéreo produzem um som decente, mas dificilmente há um baixo. O volume máximo se torna relativamente baixo.

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.729.534.72541.433.941.43150.632.450.64034.330.534.35033.735.833.76330.328.330.38025.718.225.710028.619.928.612519.619.419.616017.314.717.320017.814.417.825025.314.425.331536.118.536.140049.812.849.850052.713.652.763051.911.851.980053.311.553.3100059.612.359.6125059.712.159.7160061.312.261.320006112.561250060.913.160.9315059.613.459.6400057.113.457.1500063.813.563.8630065.113.765.1800054.614.454.61000063.514.463.51250059.413.259.41600046.212.646.2SPL72.525.472.5N28.80.728.8median 54.6median 13.4median 54.6Delta121.31229.430.129.43531.93539.536.939.529.228.729.227.329.927.333.134.433.120.619.520.625.218.125.233.417.933.440.316.240.34715.64755.614.855.66014.9606313.96364.213.464.262.712.862.766.312.266.364.912.364.966.412.466.47112.47172.212.572.274.512.974.579.913.379.982.813.382.881.313.681.376.713.776.776.113.776.176.713.676.777.513.477.567.612.767.68925.38969.40.769.4median 67.6median 13.4median 67.610.11.210.1hearing rangehide median Pink NoiseAcer TravelMate Spin B3 TMB311RN-31-P5KKAsus BR1100FKA-BP0109RA
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Acer TravelMate Spin B3 TMB311RN-31-P5KK audio analysis

(-) | not very loud speakers (63.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 30.5% lower than median
(±) | linearity of bass is average (13.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(±) | linearity of mids is average (8.3% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6% higher than median
(±) | linearity of highs is average (10.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (30.7% difference to median)
Compared to same class
» 88% of all tested devices in this class were better, 2% similar, 10% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 87% of all tested devices were better, 3% similar, 10% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Asus BR1100FKA-BP0109RA audio analysis

(+) | speakers can play relatively loud (82.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24% lower than median
(±) | linearity of bass is average (12.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (4.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 10.7% higher than median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 48% of all tested devices in this class were better, 9% similar, 43% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 49% of all tested devices were better, 8% similar, 43% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia

O consumo máximo de quase 24 watts é atingido durante o início do teste de estresse. Continuando o teste, o consumo de energia cai consideravelmente. No funcionamento diário, o consumo de energia é significativamente inferior a 15 watts. Classificada em 45 watts, a fonte de alimentação oferece potência mais do que suficiente.

Consumo de energia
desligadodarklight 0.2 / 0.24 Watt
Ociosodarkmidlight 2.8 / 4.8 / 5.5 Watt
Carga midlight 11.8 / 23.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

Power Consumption The Witcher 3 / Stress Test

05101520Tooltip
Acer TravelMate Spin B3 TMB311RN-31-P5KK Pentium N5030, UHD Graphics 605; Witcher 3 ultra: Ø11.8 (10.5-14.7)
Acer TravelMate Spin B3 TMB311RN-31-P5KK Pentium N5030, UHD Graphics 605; 1280x720 Prime95 28.10 and Furmark 1.25: Ø14.1 (12.7-23.8)
Acer Chromebook Spin 511 R752T-C26N Celeron N4120, UHD Graphics 600; 1280x720 Prime95 28.10 and Furmark 1.25: Ø14.1 (7.19-19.5)
Asus BR1100FKA-BP0109RA Celeron N4500, UHD Graphics (Jasper Lake 16 EU); 1280x720 Prime95 28.10 and Furmark 1.25: Ø13.4 (13.2-13.6)

Power Consumption Using an External Monitor

05101520Tooltip
Acer TravelMate Spin B3 TMB311RN-31-P5KK Pentium N5030, UHD Graphics 605; Prime95 V2810 Stress (external Monitor): Ø9.09 (8.38-20.9)
Asus BR1100FKA-BP0109RA Celeron N4500, UHD Graphics (Jasper Lake 16 EU); Prime95 V2810 Stress (external Monitor): Ø10.7 (9.69-11.2)
Acer TravelMate Spin B3 TMB311RN-31-P5KK Pentium N5030, UHD Graphics 605; Cinebench R15 Multi (external Monitor): Ø8.04 (7.07-17.2)
Asus BR1100FKA-BP0109RA Celeron N4500, UHD Graphics (Jasper Lake 16 EU); Cinebench R15 Multi (external Monitor): Ø9.13 (8.54-10)
Acer TravelMate Spin B3 TMB311RN-31-P5KK Pentium N5030, UHD Graphics 605; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø10.3 (9.78-16)
Asus BR1100FKA-BP0109RA Celeron N4500, UHD Graphics (Jasper Lake 16 EU); 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø11.1 (10.5-11.7)

Vida útil da bateria

O dispositivo 2-em-1 dura 8:52 h em nosso teste WLAN realista, onde a carga ao abrir sites da Web é simulada através de roteiro.

Tempo de Execução da Bateria
WiFi Websurfing (Edge 96)
8h 52min
Battery Runtime - WiFi Websurfing
Lenovo Flex 3 Chrome 11M836
MT8183, Mali-G72 MP3, 40.9 Wh
795 min +49%
Average of class Convertible
  (329 - 876, n=64, last 2 years)
557 min +5%
Acer TravelMate Spin B3 TMB311RN-31-P5KK
Pentium N5030, UHD Graphics 605, 50.3 Wh
532 min
Acer Chromebook Spin 511 R752T-C26N
Celeron N4120, UHD Graphics 600, 41 Wh
489 min -8%
Asus BR1100FKA-BP0109RA
Celeron N4500, UHD Graphics (Jasper Lake 16 EU), 42 Wh
462 min -13%

Pro

+ Tela sensível ao toque IPS
+ operação silenciosa
+ NVMe SSD
+ muito boa duração da bateria
+ Fornecimento de energia
+ caixa plástica robusta
+ compatível com Windows 11
+ dois anos de garantia
+ entrada da caneta suportada
+ a caneta de entrada está incluída

Contra

- mostrador escuro, reflexivo e pobre em contraste
- cobertura do espaço de cor ruim
- leitor de cartões de armazenamento lento
- sem iluminação de teclado
- memória de trabalho não expansível/substituível
- a memória de trabalho funciona em modo monocanal

Veredicto - Um sólido laptop 2 em 1 para trabalhos de classe

O Acer TravelMate Spin B3 TMB311RN-31-P5KK. Unidade de teste fornecida pela Acer Alemanha.
O Acer TravelMate Spin B3 TMB311RN-31-P5KK. Unidade de teste fornecida pela Acer Alemanha.

Com o TravelMate Spin B3, a Acer oferece um dispositivo 2-em-1 que é principalmente destinado para uso em escolas. O nível de preço de apenas 330 Euros (~$375), a caneta de entrada incluída e o Windows 10 Pro pré-instalado (uma atualização para o Windows 11 é possível) também deve criar algum interesse em compradores privados.

Com o TravelMate Spin B3, a Acer fornece um dispositivo simples 2 em 1, cujo destaque consiste na caneta de entrada incluída.

O Pentium Silver N5030a CPU, que não é mais a mais nova, satisfaz as exigências de simples aplicações de escritório e Internet. Embora a quantidade de memória de trabalho (4 GB, onboard, modo monocanal) e o espaço de armazenamento (128 GB SSD) não sejam muito abundantes, deve ser suficiente para o uso visado. O SSD NVMe incorporado (M.2-2280) poderia ser substituído por um modelo de maior capacidade. A tecnologia da Spin está alojada em uma caixa plástica robusta e preta.

Uma carga de bateria durará quase 9 horas para uma WLAN, portanto você deverá ser capaz de passar um dia sem o carregador proprietário incluído. Você não precisa necessariamente usar o carregador incluído, mas você também poderia alimentar o laptop via carregador USB, uma vez que a porta USB disponível também suporta o fornecimento de energia.

O brilho, o contraste e a cobertura do espaço de cores da tela tátil refletiva (FHD, IPS) tornam nossa reprodução muito baixa, mas a reprodução de cores pode ser chamada de muito decente. A tela sensível ao toque pode ser operada com seus dedos ou com a caneta de entrada incluída, que é alojada em um slot na unidade base e também carregada ali.

Entre nossos dispositivos de comparação, apenas o Lenovo Flex 3 Cromadopode ser considerada uma alternativa ao Spin B3, uma vez que oferece uma vida útil significativamente melhor da bateria. Em outras áreas, nenhum dos outros três dispositivos pode superar o laptop Acer.

Preço e Disponibilidade

O Acer TravelMate Spin B3 TMB311RN-31 está disponível em várias configurações em Acer por $399ou Amazon por $259.

Acer TravelMate Spin B3 TMB311RN-31-P5KK - 01/06/2022 v7
Sascha Mölck

Acabamento
73 / 98 → 75%
Teclado
77%
Mouse
86%
Conectividade
61 / 75 → 82%
Peso
69 / 20-75 → 89%
Bateria
85%
Pantalha
79%
Desempenho do jogos
4 / 78 → 5%
Desempenho da aplicação
63 / 85 → 74%
Temperatura
93%
Ruído
100%
Audio
42 / 91 → 47%
Camera
43 / 85 → 50%
Médio
67%
81%
Convertible - Médio equilibrado

Pricecompare

Please share our article, every link counts!
> Análises e revisões de portáteis e celulares > Análises > Análises > Revisão da Acer TravelMate Spin B3: Laptop robusto 2 em 1 com entrada por caneta
Sascha Mölck, 2022-01-13 (Update: 2022-01-13)