Notebookcheck

Breve Análise do Conversível Lenovo Flex 6-14IKB (i5 8250U, GeForce MX130)

Steve Schardein (traduzido por Ricardo Soto), 06/22/2018

Alternativa mais econômica. Para aqueles que buscam desempenho razoável e flexibilidade conversível, mas não estão dispostos a gastar muito dinheiro com líderes de categoria, o Flex 6 14 da Lenovo, equipado com seu Core i5 de 8ª geração, GPU MX130 e SSD NVMe, pode ser o indicado.

Lenovo Flex 6-14IKB (Flex 6 Serie)
Processador
Intel Core i5-8250U
Placa gráfica
NVIDIA GeForce MX130, Análises do: 1109-1189 MHz, Memoría: 1253 MHz, 23.21.13.8899 (NVIDIA 388.99)
Memória
8192 MB 
, DDR4-2666
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, 10-point multi-touch, native pen support, M140NWF5 R2, IPS, Brilhante: não
placa mãe
Intel Sunrise Point-LP
Disco rígido
Samsung PM961 MZVLW256HEHP, 256 GB 
Placa de Som
Realtek ALC236 @ Intel Sunrise Point-LP PCH - High Definition Audiocontroller
Conexões
3 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: 3.5 mm combo audio, Card Reader: SDXC/MMC, Sensores: gyrometer, accelerometer
Funcionamento em rede
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC (a/b/g/n/ac), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 18 x 329 x 230
Bateria
45 Wh Lítio-Polímero, 4-cell
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Primary Camera: 1 MPix
Características adicionais
Alto falantes: 2 x 2 W, bottom-mounted, down-firing, Teclado: Chiclet, Iluminação do Teclado: sim, 12 Meses Garantia
peso
1.67 kg

 

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP Pavilion x360 14-ba011ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81 MB/s ∼100% +218%
Average of class Convertible
  (7.5 - 197, n=92)
58.5 MB/s ∼72% +130%
Lenovo Flex 6-14IKB
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
25.47 MB/s ∼31%
Asus VivoBook Flip 14 TP401NA
  (Toshiba Exceria Pro M501 microSDXC 64GB)
24.5 MB/s ∼30% -4%
Acer Spin 3 SP314-51-548L
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
20.6 MB/s ∼25% -19%
maximum AS SSD Seq Read Test (1GB)
HP Pavilion x360 14-ba011ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.9 MB/s ∼100% +218%
Average of class Convertible
  (24 - 246, n=89)
76.1 MB/s ∼87% +175%
Asus VivoBook Flip 14 TP401NA
  (Toshiba Exceria Pro M501 microSDXC 64GB)
36.3 MB/s ∼41% +31%
Lenovo Flex 6-14IKB
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27.66 MB/s ∼31%
Acer Spin 3 SP314-51-548L
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
24.8 MB/s ∼28% -10%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
648 MBit/s ∼100% +3%
Lenovo Flex 6-14IKB
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
630 MBit/s ∼97%
Acer Spin 3 SP314-51-548L
Atheros/Qualcomm QCA6174
596 MBit/s ∼92% -5%
Average of class Convertible
  (38.3 - 678, n=93)
471 MBit/s ∼73% -25%
Asus VivoBook Flip 14 TP401NA
Qualcomm Atheros QCA9377 Wireless Network Adapter
336 MBit/s ∼52% -47%
HP Pavilion x360 14-ba011ng
Intel Dual Band Wireless-AC 3168
310 MBit/s ∼48% -51%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo Flex 6-14IKB
Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC
602 MBit/s ∼100%
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
566 MBit/s ∼94% -6%
Average of class Convertible
  (39.2 - 685, n=93)
485 MBit/s ∼81% -19%
HP Pavilion x360 14-ba011ng
Intel Dual Band Wireless-AC 3168
349 MBit/s ∼58% -42%
Acer Spin 3 SP314-51-548L
Atheros/Qualcomm QCA6174
300 MBit/s ∼50% -50%
Asus VivoBook Flip 14 TP401NA
Qualcomm Atheros QCA9377 Wireless Network Adapter
264 MBit/s ∼44% -56%
258.9
cd/m²
260.1
cd/m²
261.9
cd/m²
238.5
cd/m²
251.7
cd/m²
244.1
cd/m²
237.8
cd/m²
247.8
cd/m²
239.6
cd/m²
Distribuição do brilho
X-Rite i1Pro Basic 2
Máximo: 261.9 cd/m² Médio: 248.9 cd/m²
iluminação: 91 %
iluminação com acumulador: 251.7 cd/m²
Contraste: 1398:1 (Preto: 0.18 cd/m²)
ΔE Color 5.17 | 0.8-29.43 Ø6.3, calibrated: 3.83
ΔE Greyscale 3.3 | 0.64-98 Ø6.6
60.4% sRGB (Argyll 3D) 38.6% AdobeRGB 1998 (Argyll 3D)
Gamma: 1.943
Lenovo Flex 6-14IKB
M140NWF5 R2, IPS, 14, 1920x1080
Asus VivoBook Flip 14 TP401NA
BOE CQ NV140FHM-N49, IPS, 14, 1920x1080
Acer Spin 3 SP314-51-548L
BOE CQ NV140FHM-N41, IPS, 14, 1920x1080
HP Pavilion x360 14-ba011ng
Chi Mei, IPS, 14, 1920x1080
Lenovo Yoga 920-13IKB-80Y7
AU Optronics B139HAN03.0, IPS, 13.9, 1920x1080
Response Times
24%
25%
1610%
-8%
Response Time Grey 50% / Grey 80% *
43.2 (18.8, 24.4)
42 (22, 20)
3%
43 (21, 22)
-0%
41 (23, 18)
5%
46 (20.8, 25.2)
-6%
Response Time Black / White *
28.8 (14.8, 14)
34 (20, 14)
-18%
35 (21, 14)
-22%
22 (14, 10)
24%
31.6 (18.4, 13.2)
-10%
PWM Frequency
510.2 (99)
960 (90)
88%
1000
96%
25000 (50)
4800%
Screen
3%
7%
-17%
-10%
Brightness middle
251.7
253
1%
220
-13%
252
0%
297.9
18%
Brightness
249
239
-4%
221
-11%
237
-5%
278
12%
Brightness Distribution
91
76
-16%
78
-14%
90
-1%
81
-11%
Black Level *
0.18
0.21
-17%
0.18
-0%
0.21
-17%
0.44
-144%
Contrast
1398
1205
-14%
1222
-13%
1200
-14%
677
-52%
Colorchecker DeltaE2000 *
5.17
4.29
17%
3.98
23%
7.29
-41%
5.1
1%
Colorchecker DeltaE2000 max. *
26.18
8.74
67%
7.69
71%
17.55
33%
11
58%
Colorchecker DeltaE2000 calibrated *
3.83
5.93
-55%
4
-4%
Greyscale DeltaE2000 *
3.3
1.49
55%
1.68
49%
7.48
-127%
6.7
-103%
Gamma
1.943 124%
2.29 105%
2.37 101%
2.45 98%
2.9 83%
CCT
6179 105%
6611 98%
6382 102%
6953 93%
6839 95%
Color Space (Percent of AdobeRGB 1998)
38.6
38
-2%
38
-2%
40
4%
64.1
66%
Color Space (Percent of sRGB)
60.4
59
-2%
58
-4%
61
1%
91.7
52%
Total Average (Program / Settings)
14% / 7%
16% / 11%
797% / 359%
-9% / -10%

* ... smaller is better

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
28.8 ms ... rise ↗ and fall ↘ combined↗ 14.8 ms rise
↘ 14 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 66 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26 ms).
       Response Time 50% Grey to 80% Grey
43.2 ms ... rise ↗ and fall ↘ combined↗ 18.8 ms rise
↘ 24.4 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 62 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (41.6 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 detected 510.2 Hz ≤ 99 % brightness setting

The display backlight flickers at 510.2 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 510.2 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 10727 (minimum: 43 - maximum: 588200) Hz was measured.

CPU-Z CPU
CPU-Z CPU
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
CPU-Z Memory
CPU-Z Memory
CPU-Z RAM SPD
CPU-Z RAM SPD
GPU-Z
GPU-Z
LatencyMon
LatencyMon
JetStream
JetStream
Cinebench R15
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
170 Points ∼83% +30%
Acer Spin 3 SP314-51-548L
Intel Core i5-8250U
144 Points ∼70% +10%
Average Intel Core i5-8250U
  (81 - 147, n=63)
140 Points ∼68% +7%
Lenovo Flex 6-14IKB
Intel Core i5-8250U
131 Points ∼64%
HP Pavilion x360 14-ba011ng
Intel Core i5-7200U
127 Points ∼62% -3%
Average of class Convertible
  (19 - 177, n=248)
98.9 Points ∼48% -25%
Asus VivoBook Flip 14 TP401NA
Intel Pentium N4200
52 Points ∼25% -60%
CPU Multi 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
576 Points ∼20% +10%
Average Intel Core i5-8250U
  (320 - 730, n=66)
575 Points ∼20% +10%
Acer Spin 3 SP314-51-548L
Intel Core i5-8250U
523 Points ∼18% 0%
Lenovo Flex 6-14IKB
Intel Core i5-8250U
522 Points ∼18%
HP Pavilion x360 14-ba011ng
Intel Core i5-7200U
335 Points ∼11% -36%
Average of class Convertible
  (33 - 761, n=254)
262 Points ∼9% -50%
Asus VivoBook Flip 14 TP401NA
Intel Pentium N4200
161 Points ∼5% -69%
Cinebench R15 CPU Single 64Bit
131 Points
Cinebench R15 CPU Multi 64Bit
522 Points
Cinebench R15 OpenGL 64Bit
55.32 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Ajuda
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8 - Home Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
3999 Points ∼66% +25%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
3650 Points ∼60% +14%
Average Intel Core i5-8250U, NVIDIA GeForce MX130
  (3207 - 3903, n=3)
3602 Points ∼59% +12%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
3435 Points ∼56% +7%
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
3207 Points ∼53%
Average of class Convertible
  (858 - 4741, n=224)
2717 Points ∼45% -15%
Asus VivoBook Flip 14 TP401NA
HD Graphics 505, N4200, 128 GB eMMC Flash
1966 Points ∼32% -39%
PCMark 10 - Score
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
4012 Points ∼52% +23%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
3613 Points ∼47% +11%
Average Intel Core i5-8250U, NVIDIA GeForce MX130
  (3175 - 3418, n=3)
3287 Points ∼42% +1%
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
3267 Points ∼42%
Average of class Convertible
  (1006 - 4249, n=48)
3063 Points ∼39% -6%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
2756 Points ∼35% -16%
Asus VivoBook Flip 14 TP401NA
HD Graphics 505, N4200, 128 GB eMMC Flash
1454 Points ∼19% -55%
PCMark 8 Home Score Accelerated v2
3207 pontos
Ajuda
Lenovo Flex 6-14IKB
Samsung PM961 MZVLW256HEHP
Acer Spin 3 SP314-51-548L
Micron 1100 MTFDDAV256TBN
HP Pavilion x360 14-ba011ng
Samsung CM871a MZNTY128HDHP
Lenovo Yoga 920-13IKB-80Y7
Samsung PM961 MZVLW256HEHP
Average Samsung PM961 MZVLW256HEHP
 
AS SSD
-50%
-56%
14%
-115%
Copy Game MB/s
231.88
166.19
319.2
540 (269 - 1115, n=32)
Copy Program MB/s
158.75
65.11
463.32
342 (121 - 780, n=32)
Copy ISO MB/s
329.78
211.27
1340.54
1017 (420 - 1912, n=32)
Score Total
2311
867
-62%
974
-58%
2536
10%
2533 (35 - 4653, n=51)
10%
Score Write
526
392
-25%
261
-50%
608
16%
556 (48 - 1029, n=51)
6%
Score Read
1200
311
-74%
465
-61%
1316
10%
1386 (363 - 2545, n=51)
16%
Access Time Write *
0.039
0.056
-44%
0.076
-95%
0.028
28%
0.546 (0.023 - 4.15, n=51)
-1300%
Access Time Read *
0.062
0.091
-47%
0.093
-50%
0.044
29%
0.0678 (0.04 - 0.49, n=51)
-9%
4K-64 Write
308.54
273.61
-11%
128.35
-58%
391.27
27%
395 (15.3 - 1652, n=51)
28%
4K-64 Read
953.44
236.07
-75%
381.38
-60%
1039.22
9%
1115 (199 - 2280, n=51)
17%
4K Write
96.45
77.87
-19%
83.89
-13%
128.14
33%
92 (1.16 - 161, n=51)
-5%
4K Read
47.85
25.41
-47%
32.19
-33%
48.46
1%
46 (21.5 - 54.1, n=51)
-4%
Seq Write
1210.63
406.92
-66%
491.45
-59%
885.3
-27%
924 (223 - 1392, n=51)
-24%
Seq Read
1983.7
491.14
-75%
515.44
-74%
2281.75
15%
2028 (768 - 2834, n=51)
2%

* ... smaller is better

Samsung PM961 MZVLW256HEHP
CDM 5/6 Read Seq Q32T1: 3230 MB/s
CDM 5/6 Write Seq Q32T1: 1232 MB/s
CDM 5/6 Read 4K Q32T1: 278.4 MB/s
CDM 5/6 Write 4K Q32T1: 198.8 MB/s
CDM 5 Read Seq: 8107 MB/s
CDM 5 Write Seq: 1055 MB/s
CDM 5/6 Read 4K: 40.44 MB/s
CDM 5/6 Write 4K: 101.1 MB/s
3DMark 11
1280x720 Performance Combined
Average NVIDIA GeForce MX130
  (2708 - 2785, n=4)
2747 Points ∼16% +1%
Lenovo Flex 6-14IKB
NVIDIA GeForce MX130, 8250U
2708 Points ∼15%
HP Pavilion x360 14-ba011ng
NVIDIA GeForce 940MX, 7200U
1982 Points ∼11% -27%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
1640 Points ∼9% -39%
Acer Spin 3 SP314-51-548L
Intel UHD Graphics 620, 8250U
1526 Points ∼9% -44%
Average of class Convertible
  (204 - 7304, n=277)
1050 Points ∼6% -61%
Asus VivoBook Flip 14 TP401NA
Intel HD Graphics 505, N4200
532 Points ∼3% -80%
1280x720 Performance GPU
Average NVIDIA GeForce MX130
  (2734 - 3188, n=5)
2895 Points ∼6% +1%
Lenovo Flex 6-14IKB
NVIDIA GeForce MX130, 8250U
2868 Points ∼6%
HP Pavilion x360 14-ba011ng
NVIDIA GeForce 940MX, 7200U
2543 Points ∼5% -11%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
1709 Points ∼3% -40%
Acer Spin 3 SP314-51-548L
Intel UHD Graphics 620, 8250U
1634 Points ∼3% -43%
Average of class Convertible
  (173 - 7483, n=277)
1133 Points ∼2% -60%
Asus VivoBook Flip 14 TP401NA
Intel HD Graphics 505, N4200
606 Points ∼1% -79%
3DMark 11 Performance
3102 pontos
Ajuda
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
22 fps ∼8%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
9.2 fps ∼3% -58%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
14.9 fps ∼6% -32%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
10.1 fps ∼4% -54%
Average NVIDIA GeForce MX130
  (22 - 22.8, n=3)
22.5 fps ∼8% +2%
Average of class Convertible
  (1.2 - 60, n=104)
10.1 fps ∼4% -54%
1366x768 High Preset (sort by value)
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
48 fps ∼16%
Asus VivoBook Flip 14 TP401NA
HD Graphics 505, N4200, 128 GB eMMC Flash
9.4 fps ∼3% -80%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
26.8 fps ∼9% -44%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
42.2 fps ∼14% -12%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
30.5 fps ∼10% -36%
Average NVIDIA GeForce MX130
  (48 - 60.6, n=3)
56.4 fps ∼18% +18%
Average of class Convertible
  (2.1 - 149, n=148)
23.6 fps ∼8% -51%
1366x768 Medium Preset (sort by value)
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
61 fps ∼18%
Asus VivoBook Flip 14 TP401NA
HD Graphics 505, N4200, 128 GB eMMC Flash
10.7 fps ∼3% -82%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
30.6 fps ∼9% -50%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
51.7 fps ∼15% -15%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
36.2 fps ∼10% -41%
Average NVIDIA GeForce MX130
  (61 - 70.3, n=3)
67.1 fps ∼19% +10%
Average of class Convertible
  (5.2 - 168, n=163)
26.9 fps ∼8% -56%
1280x720 Very Low Preset (sort by value)
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
115 fps ∼29%
Asus VivoBook Flip 14 TP401NA
HD Graphics 505, N4200, 128 GB eMMC Flash
24.9 fps ∼6% -78%
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
62.3 fps ∼16% -46%
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
91.8 fps ∼23% -20%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
67.1 fps ∼17% -42%
Average NVIDIA GeForce MX130
  (115 - 121, n=3)
118 fps ∼30% +3%
Average of class Convertible
  (8.35 - 247, n=163)
45.8 fps ∼11% -60%
baixo média alto ultra
BioShock Infinite (2013) 115614822fps

Barulho

Ocioso
28.5 / 28.5 / 28.9 dB
Carga
39.1 / 39.1 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm de distância)   environment noise: 28.5 dB(A)
Lenovo Flex 6-14IKB
GeForce MX130, 8250U, Samsung PM961 MZVLW256HEHP
Acer Spin 3 SP314-51-548L
UHD Graphics 620, 8250U, Micron 1100 MTFDDAV256TBN
HP Pavilion x360 14-ba011ng
GeForce 940MX, 7200U, Samsung CM871a MZNTY128HDHP
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
Noise
-5%
-7%
4%
off / environment *
28.5
30
-5%
30
-5%
28
2%
Idle Minimum *
28.5
30
-5%
31.2
-9%
28
2%
Idle Average *
28.5
30
-5%
31.2
-9%
28.8
-1%
Idle Maximum *
28.9
30
-4%
31.7
-10%
30.3
-5%
Load Average *
39.1
38.5
2%
38.4
2%
34.5
12%
Load Maximum *
39.1
44
-13%
42.1
-8%
34.3
12%

* ... smaller is better

Carga Máxima
 29 °C35.8 °C28.4 °C 
 28.6 °C32.8 °C24 °C 
 23 °C21 °C22 °C 
Máximo: 35.8 °C
Médio: 27.2 °C
26 °C46 °C31.4 °C
27 °C36.8 °C32.8 °C
23.6 °C24.4 °C24.4 °C
Máximo: 46 °C
Médio: 30.3 °C
alimentação elétrica  39 °C | Temperatura do quarto 20 °C | Fluke 62 Mini IR Thermometer
The maximum temp on the upper side is 35.8 °C, compared to the average of 35.9 °C ranging from 21.1 °C to 71 °C for class Convertible.
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203535.9352536.833.936.8313433.634403433.8345033.531.133.56333.531.933.58032.131.532.110031.229.731.21253029.6301603527.63520042.728.142.725055.126.555.131559.925.759.94005825.75850054.525.154.56305325.15380056.424.356.4100057.124.557.1125059.124.459.1160061.123.861.1200064.623.964.6250059.923.659.9315056.823.656.8400052.723.552.7500058.223.558.2630062.823.562.8800063.723.463.71000066.223.566.21250069.523.569.51600065.123.565.1SPL73.336.273.3N30.82.630.8median 58Lenovo Flex 6-14IKBmedian 24.3median 58Delta4.91.54.934.833.834.831.933.531.935.23635.231.229.931.233.432.433.428.32928.328.926.728.936.52636.54825.34851.222.751.247.22247.242.521.442.55020.55056.619.856.656.519.256.554.91854.958.517.858.559.317.459.356.617.156.657.417.157.461.517.461.561.317.261.363.517.463.561.517.761.559.617.959.654.217.854.250.818.150.850.118.150.144.518.144.55118.25171.43071.427.71.327.7median 54.9Asus VivoBook Flip 14 TP401NAmedian 18.1median 54.94.51.54.5hearing rangehide median Pink Noise
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Flex 6-14IKB audio analysis

(±) | speaker loudness is average but good (73.31 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.3% lower than median
(-) | bass is not linear (15.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.7% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(±) | linearity of highs is average (10.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.4% difference to median)
Compared to same class
» 52% of all tested devices in this class were better, 5% similar, 43% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 50% of all tested devices were better, 8% similar, 42% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Asus VivoBook Flip 14 TP401NA audio analysis

(-) | not very loud speakers (63.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9% lower than median
(-) | bass is not linear (17.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.8% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(+) | highs are linear (6.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.9% difference to median)
Compared to same class
» 8% of all tested devices in this class were better, 7% similar, 85% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 16% of all tested devices were better, 4% similar, 80% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.2 / 0.4 Watt
Ociosodarkmidlight 4.4 / 5.3 / 9.4 Watt
Carga midlight 43.6 / 40.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Flex 6-14IKB
8250U, GeForce MX130, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Asus VivoBook Flip 14 TP401NA
N4200, HD Graphics 505, 128 GB eMMC Flash, IPS, 1920x1080, 14
Acer Spin 3 SP314-51-548L
8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14
HP Pavilion x360 14-ba011ng
7200U, GeForce 940MX, Samsung CM871a MZNTY128HDHP, IPS, 1920x1080, 14
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9
Power Consumption
30%
28%
-17%
13%
Idle Minimum *
4.4
4.26
3%
2.9
34%
4.2
5%
3.1
30%
Idle Average *
5.3
7.1
-34%
5.2
2%
7.2
-36%
6.6
-25%
Idle Maximum *
9.4
7.44
21%
5.4
43%
9.8
-4%
7
26%
Load Average *
43.6
1.4
97%
29.4
33%
44
-1%
35.2
19%
Load Maximum *
40.5
15.6
61%
29.6
27%
61
-51%
34.6
15%
Witcher 3 ultra *
34

* ... smaller is better

Tempo de Execução da Bateria
NBC WiFi Websurfing Battery Test 1.3
6h 55min
Lenovo Flex 6-14IKB
8250U, GeForce MX130, 45 Wh
Asus VivoBook Flip 14 TP401NA
N4200, HD Graphics 505, 39 Wh
Acer Spin 3 SP314-51-548L
8250U, UHD Graphics 620, 52.5 Wh
HP Pavilion x360 14-ba011ng
7200U, GeForce 940MX, 41.5 Wh
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, 70 Wh
Battery Runtime
WiFi v1.3
415
391
-6%
496
20%
373
-10%
685
65%

Pro

+ Bom desempenho da CPU
+ SSD NVMe razoavelmente veloz
+ Desempenho da GPU acima da média para sua classe
+ Stylus ativo é uma opção
+ Velocidades de conexão de rede sem fio fortes

Contra

- A estabilidade da carcaça sofre devido à construção principalmente plástica
- Qualidade de teclado sem brilho
- Tela refletiva com brilho inferior
- PWN em uso em configurações de brilho mais baixas
- Alto-falantes fracos com volume baixo
In review: Lenovo Flex 6 14. Test model provided by Lenovo US
In review: Lenovo Flex 6 14. Test model provided by Lenovo US

O Flex 6 14 da Lenovo representa outra opção de consumidor intermediário para quem procura um conversível de tamanho moderado, mas não está disposto a gastar o dinheiro em uma opção mais sofisticada, como o Yoga 920. Comparado com seus irmãos mais caros, o Flex 6 14 conta com uma carcaça de plástico mais frágil e um estilo esteticamente medíocre, mas pelo menos tem um descanso de mãos de metal escovado e marcos finos para um design mais modernizado. Os dispositivos de entrada são aceitáveis, mas os datilógrafos que esperam o luxo de um teclado de Ultrabook premium devem passar algum tempo com o Flex 6 14 antes de decidir. Da mesma forma, a tela é suficiente para uso interno, mas seu acabamento refletivo e brilho fraco são rapidamente superados por reflexos disruptivos em exteriores.

O Flex 6 14 da Lenovo faz sentido para alguém interessado em um conversível de bom desempenho com opções de stylus ativo que talvez não esteja tão preocupado com os dispositivos de entrada premium e design de carcaça, ou o uso em exteriores.

Apesar das noções de design, o desempenho do Flex 6 14 é perfeitamente adequado. Graças ao seu Core i5 2430MGeForce MX130 de 8va geração, memória física suficiente e SSD NVMe, o Flex ultrapassa muitos dos seus pares no que diz respeito ao desempenho de armazenamento e capacidade gráfica. Este não é um portátil para jogos, mas é bom ter essa flexibilidade se a função sobre a forma for o tema do dia. A inclusão de um Lenovo Active Pen com nossa configuração de teste também é um bônus para qualquer pessoa que prefira entradas ou desenho com caneta.

A $800, o Flex 6 14 da Lenovo faz sentido para alguém interessado em um conversível de bom desempenho com opções de stylus ativo que talvez não esteja tão preocupado com os dispositivos de entrada premium e design/estabilidade da carcaça, ou o uso em exteriores. Por algumas centenas de dólares a mais, a próxima série de máquinas (Yoga 920, XPS 13) resolve a maioria dessas queixas - mas com as revisões de hoje, o Flex 6 14 parece ser um concorrente de gama média mais prático do que seus antecessores.

Lenovo Flex 6-14IKB - 06/09/2018 v6
Steve Schardein

Acabamento
76 / 98 → 78%
Teclado
73%
Mouse
86%
Conectividade
0 / 80 → 
Peso
67 / 35-78 → 74%
Bateria
89%
Pantalha
80%
Desempenho do jogos
67 / 68 → 99%
Desempenho da aplicação
83 / 87 → 95%
Temperatura
93%
Ruído
93%
Audio
50 / 91 → 55%
Camera
55 / 85 → 65%
Médio
76%
82%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Lenovo Flex 6-14IKB (i5 8250U, GeForce MX130)
Steve Schardein, 2018-06-22 (Update: 2018-07- 3)