Notebookcheck

Breve Análise do Subportátil Toshiba Portégé A30-D (7100U, 128 GB)

Sven Kloevekorn (traduzido por Ricardo Soto), 09/24/2017

Erro no SSD. Se os últimos centímetros cúbicos de volume e algumas centenas de gramas mais ou menos não forem importantes, o novo portátil de 13 polegadas será mais do que um companheiro útil, pois ele combina poder suficiente com uma duração de bateria decente e vem com os recursos de segurança usuais. No entanto, o preço moderado enfrenta alguns pontos de crítica não triviais.

Toshiba Portege A30-D-139
Processador
Intel Core i3-7100U
Placa gráfica
Intel HD Graphics 620, Análises do: 300 - 1000 MHz, Memória compartilhada, 21.20.16.4550
Memória
8192 MB 
, DDR4, 2.133 MHz, single-channel, 1 de 2 bancos ocupado
Pantalha
13.3 polegadas 16:9, 1920x1080 pixel 166 PPI, Toshiba TOS508F, IPS, Brilhante: não
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
Toshiba SG5 THNSNK128GVN8, 128 GB 
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
3 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: onector combinado de entrada/saída de áudio de 3,5-mm, Card Reader: SD/SDHC/SDXC/MMC, 1 Leitor de Impressões Digitais, Brightness Sensor
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Unidade ótica
HL-DT-ST DVDRAM GUD0N
Tamanho
altura x largura x profundidade (em mm): 18 x 316 x 229
Bateria
45 Wh Lítio-Ion, 4 células
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 0.9 MP HD 1280x720 with built-in dual microphone
Características adicionais
Alto falantes: stereo, DTS Studio Sound, Iluminação do Teclado: sim, MS Office 365 trial version, 24 Meses Garantia
peso
1.5 kg, Suprimento de energia: 136 g
Preço
1129 EUR

 

Size Comparison

Left: Power, Ethernet, USB 3.0, DVD (photo: Toshiba)
Left: Power, Ethernet, USB 3.0, DVD (photo: Toshiba)
Right: Audio in/out, 2x USB 3.0, HDMI, VGA, vent, Kensington (photo: Toshiba)
Right: Audio in/out, 2x USB 3.0, HDMI, VGA, vent, Kensington (photo: Toshiba)
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 9360 FHD i5
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
107.8 MB/s ∼100% +48%
Toshiba Portege A30-D-139
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
73 MB/s ∼68%
Asus Zenbook UX3410UQ-GV077T
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
34 MB/s ∼32% -53%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 9360 FHD i5
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
250.6 MB/s ∼100% +189%
Toshiba Portege A30-D-139
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.8 MB/s ∼35%
Asus Zenbook UX3410UQ-GV077T
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
38.6 MB/s ∼15% -56%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus Zenbook UX3410UQ-GV077T
Intel Dual Band Wireless-AC 8260
657 MBit/s ∼100% +14%
Toshiba Portege A30-D-139
Intel Dual Band Wireless-AC 8265
574 MBit/s ∼87%
Dell XPS 13 9360 FHD i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
525 MBit/s ∼80% -9%
Huawei MateBook X
Intel Dual Band Wireless-AC 8265
520 MBit/s ∼79% -9%
iperf3 Client (transmit) TCP 1 m 4M x10
Toshiba Portege A30-D-139
Intel Dual Band Wireless-AC 8265
665 MBit/s ∼100%
Huawei MateBook X
Intel Dual Band Wireless-AC 8265
644 MBit/s ∼97% -3%
Dell XPS 13 9360 FHD i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
575 MBit/s ∼86% -14%
Asus Zenbook UX3410UQ-GV077T
Intel Dual Band Wireless-AC 8260
496 MBit/s ∼75% -25%
294
cd/m²
294
cd/m²
297
cd/m²
284
cd/m²
319
cd/m²
282
cd/m²
285
cd/m²
301
cd/m²
310
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 319 cd/m² Médio: 296.2 cd/m² Minimum: 26 cd/m²
iluminação: 88 %
iluminação com acumulador: 310 cd/m²
Contraste: 1139:1 (Preto: 0.28 cd/m²)
ΔE Color 4.04 | - Ø
ΔE Greyscale 5.5 | - Ø
98% sRGB (Argyll) 64% AdobeRGB 1998 (Argyll)
Gamma: 2.4
Toshiba Portege A30-D-139
Toshiba TOS508F, , 1920x1080, 13.3
Huawei MateBook X
Chi Mei CMN8201 / P130ZDZ-EF1, , 2160x1440, 13.3
Asus Zenbook UX3410UQ-GV077T
Chi Mei N140HCE-EN1, , 1920x1080, 14
Dell XPS 13 9360 FHD i5
Sharp SHP1449 LQ133M1, , 1920x1080, 13.3
Response Times
19%
-26%
4%
Response Time Grey 50% / Grey 80% *
40 (20, 20)
33 (15, 18)
17%
44 (24, 20)
-10%
32.8 (16, 16.8)
18%
Response Time Black / White *
30 (16, 14)
24 (12, 12)
20%
29 (17, 12)
3%
33.2 (10.8, 22.4)
-11%
PWM Frequency
208 (10)
60 (30)
-71%
Screen
9%
7%
-7%
Brightness
296
395
33%
368
24%
325
10%
Brightness Distribution
88
88
0%
84
-5%
89
1%
Black Level *
0.28
0.45
-61%
0.3
-7%
0.195
30%
Contrast
1139
907
-20%
1270
12%
1801
58%
Colorchecker DeltaE2000 *
4.04
1.55
62%
2.84
30%
7.4
-83%
Greyscale DeltaE2000 *
5.5
1.91
65%
4.02
27%
6.71
-22%
Gamma
2.4 100%
2.34 103%
2.42 99%
2.74 88%
CCT
7198 90%
6491 100%
7430 87%
7222 90%
Color Space (Percent of AdobeRGB 1998)
64
61
-5%
56
-12%
50.48
-21%
Color Space (Percent of sRGB)
98
96
-2%
86
-12%
73.31
-25%
Total Average (Program / Settings)
14% / 11%
-10% / -2%
-2% / -5%

* ... 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
30 ms ... rise ↗ and fall ↘ combined↗ 16 ms rise
↘ 14 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 71 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.6 ms).
       Response Time 50% Grey to 80% Grey
40 ms ... rise ↗ and fall ↘ combined↗ 20 ms rise
↘ 20 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. » 42 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (42.5 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 208 Hz10 % brightness setting

The display backlight flickers at 208 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 10 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 208 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8568 (minimum: 43 - maximum: 142900) Hz was measured.

 
0102030405060708090100110120130140150160170180190200210220230240250260Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Asus Zenbook UX3410UQ-GV077T
Intel Core i7-7500U
147 Points ∼100% +47%
Dell XPS 13 9360 FHD i5
Intel Core i5-7200U
124 Points ∼84% +24%
Huawei MateBook X
Intel Core i5-7200U
116 Points ∼79% +16%
Toshiba Portege A30-D-139
Intel Core i3-7100U
100 Points ∼68%
CPU Multi 64Bit
Asus Zenbook UX3410UQ-GV077T
Intel Core i7-7500U
331 Points ∼100% +29%
Huawei MateBook X
Intel Core i5-7200U
322 Points ∼97% +26%
Dell XPS 13 9360 FHD i5
Intel Core i5-7200U
318 Points ∼96% +24%
Toshiba Portege A30-D-139
Intel Core i3-7100U
256 Points ∼77%
Cinebench R15 CPU Multi 64Bit
256 Points
Cinebench R15 CPU Single 64Bit
100 Points
Ajuda
PCMark 8
Work Score Accelerated v2
Dell XPS 13 9360 FHD i5
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
4568 Points ∼100% +11%
Huawei MateBook X
HD Graphics 620, 7200U, LITEON CB1-SD256
4276 Points ∼94% +4%
Toshiba Portege A30-D-139
HD Graphics 620, 7100U, Toshiba SG5 THNSNK128GVN8
4113 Points ∼90%
Home Score Accelerated v2
Asus Zenbook UX3410UQ-GV077T
GeForce 940MX, 7500U, SanDisk SD8SNAT256G1002
3923 Points ∼100% +21%
Dell XPS 13 9360 FHD i5
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
3535 Points ∼90% +9%
Huawei MateBook X
HD Graphics 620, 7200U, LITEON CB1-SD256
3507 Points ∼89% +8%
Toshiba Portege A30-D-139
HD Graphics 620, 7100U, Toshiba SG5 THNSNK128GVN8
3247 Points ∼83%
PCMark 8 Home Score Accelerated v2
3247 pontos
PCMark 8 Work Score Accelerated v2
4113 pontos
Ajuda
Toshiba Portege A30-D-139
Toshiba SG5 THNSNK128GVN8
Huawei MateBook X
LITEON CB1-SD256
Asus Zenbook UX3410UQ-GV077T
SanDisk SD8SNAT256G1002
Dell XPS 13 9360 FHD i5
Toshiba NVMe THNSN5256GPUK
CrystalDiskMark 3.0
84%
36%
152%
Write 4k QD32
121.8
257.5
111%
257.2
111%
218.3
79%
Read 4k QD32
235
498.9
112%
147
-37%
479.2
104%
Write 4k
79.37
68.14
-14%
79.5
0%
116.9
47%
Read 4k
22.95
29.48
28%
22.78
-1%
29.31
28%
Write 512
138.7
310.3
124%
288
108%
439.9
217%
Read 512
413.5
504.2
22%
289
-30%
1036
151%
Write Seq
138.5
461.2
233%
323.7
134%
732.6
429%
Read Seq
471.1
740.6
57%
497
5%
1233
162%
Toshiba SG5 THNSNK128GVN8
Sequential Read: 471.1 MB/s
Sequential Write: 138.5 MB/s
512K Read: 413.5 MB/s
512K Write: 138.7 MB/s
4K Read: 22.95 MB/s
4K Write: 79.37 MB/s
4K QD32 Read: 235 MB/s
4K QD32 Write: 121.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Asus Zenbook UX3410UQ-GV077T
NVIDIA GeForce 940MX, Intel Core i7-7500U
2171 Points ∼100% +59%
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
1545 Points ∼71% +13%
Huawei MateBook X
Intel HD Graphics 620, Intel Core i5-7200U
1528 Points ∼70% +12%
Toshiba Portege A30-D-139
Intel HD Graphics 620, Intel Core i3-7100U
1369 Points ∼63%
3DMark
1920x1080 Fire Strike Graphics
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
963 Points ∼100% +19%
Huawei MateBook X
Intel HD Graphics 620, Intel Core i5-7200U
875 Points ∼91% +8%
Toshiba Portege A30-D-139
Intel HD Graphics 620, Intel Core i3-7100U
807 Points ∼84%
1280x720 Cloud Gate Standard Graphics
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
8177 Points ∼100% +17%
Huawei MateBook X
Intel HD Graphics 620, Intel Core i5-7200U
7542 Points ∼92% +8%
Toshiba Portege A30-D-139
Intel HD Graphics 620, Intel Core i3-7100U
6989 Points ∼85%
3DMark 11 Performance
1478 pontos
3DMark Cloud Gate Standard Score
5188 pontos
3DMark Fire Strike Score
747 pontos
Ajuda
baixo média alto ultra
The Witcher 3 (2015) 13.1fps
Rise of the Tomb Raider (2016) 17.2fps
Farming Simulator 17 (2016) 4416.9fps

Barulho

Ocioso
30 / 30 / 30 dB
DVD
37 / dB
Carga
39.3 / 38.3 dB
 
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2040.14037.440.12534.735.632.734.73135.634.231.735.64034.833.931.134.85033.433.330.833.46335.93433.935.98030.730.229.130.71003032.129.33012526.926.824.226.916028.626.924.828.620028.326.225.528.325025.32521.925.331525.124.923.325.14002424212450023.923.620.823.963024.123.52024.180025.324.619.225.3100024.924.218.324.9125025.925.217.725.9160027.726.617.127.7200029.328.316.529.3250030.629.616.630.6315029.628.616.229.6400027.626.316.327.6500026.725.216.326.7630026.525.316.226.5800023.822.516.223.81000020.619.716.420.61250018.718.116.318.71600019.818.316.719.8SPL39.338.33039.3N3.22.91.43.2median 25.9Toshiba Portege A30-D-139median 25.2median 17.7median 25.9Delta21.52.7235.435.434.235.636.235.432.732.433.134.232.232.729.43130.732.631.729.434.731.330.431.42934.736.629.629.129.128.836.628.229.327.328.530.828.228.226.428.128.928.328.226.629.826.529.528.926.625.725.324.525.724.525.72924.524.924.7242926.42522.723.924.626.425.823.62223.722.125.826.923.121.621.92226.924.621.92021.420.824.625.621.519.62120.325.626.52118.720.319.326.527.422.318.921.218.627.426.621.718.520.217.926.626.320.517.419.117.726.327.721.317.219.21727.727.120.317.118.617.127.125.819.617.217.916.925.825.719.117.117.91725.724.318.51717.516.924.323.118.216.917.516.923.123.818.117.117.51723.820.617.517.117.317.220.618.817.417.217.317.118.818.417.717.317.517.218.418.117.817.517.717.418.137.632.23031.13037.62.91.71.41.61.42.9median 25.8Asus Zenbook UX3410UQ-GV077Tmedian 21median 17.5median 19.2median 17.7median 25.81.62.51.92.321.6hearing rangehide median Fan Noise
Carga Máxima
 31 °C35.3 °C39.2 °C 
 28.3 °C31.7 °C33.7 °C 
 27.2 °C28.1 °C29.9 °C 
Máximo: 39.2 °C
Médio: 31.6 °C
39.5 °C36.9 °C29.1 °C
32 °C34.6 °C27.5 °C
28 °C26.4 °C26.9 °C
Máximo: 39.5 °C
Médio: 31.2 °C
alimentação elétrica  45.6 °C | Temperatura do quarto 23.8 °C | FIRT 550-Pocket
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2043.337.443.32540.132.740.13139.931.739.94041.231.141.25042.630.842.66342.833.942.88042.429.142.410043.229.343.212543.524.243.51604524.84520046.525.546.525047.221.947.231548.923.348.940050.22150.250051.720.851.763054.62054.68005819.258100065.218.365.2125075.217.775.216007717.177200074.716.574.7250071.816.671.8315069.916.269.9400065.516.365.550006116.361630062.816.262.8800066.916.266.91000071.216.471.21250066.416.366.41600054.516.754.5SPL83.13083.1N47.41.447.4median 61Toshiba Portege A30-D-139median 17.7median 61Delta9.92.79.935.435.335.437.234.637.237.932.237.942.632.342.641.93141.941.829.841.844.727.244.74627.34645.425.245.448.82448.851.923.951.953.722.853.762.322.162.364.420.864.46620.36663.819.563.858.51958.558.317.758.355.817.455.857.616.857.662.216.862.262.516.662.559.216.659.258.216.658.26116.66163.316.763.359.416.759.454.116.954.152.916.952.94716.84772.829.972.833.11.333.1median 58.3Huawei MateBook Xmedian 17.4median 58.35.22.35.23936.23939.832.239.840.531.740.542.32942.341.928.841.942.930.842.94428.34445.628.945.647.724.547.748.12448.15024.65053.122.153.156.12256.158.820.858.86520.36572.119.372.173.318.673.368.317.968.368.817.768.868.31768.367.717.167.767.216.967.268.11768.168.116.968.164.716.964.757.81757.859.917.259.960.817.160.862.117.262.158.817.458.879.83079.846.31.446.3median 62.1Asus Zenbook UX3410UQ-GV077Tmedian 17.7median 62.17.127.136.336.236.336.137.436.134.832.734.834.431.434.432.433.132.433.232.433.236.331.936.336.729.536.742.230.142.252.527.652.552.527.752.556.726.856.756.82756.856.725.756.755.224.955.26124.36160.523.960.561.423.761.461.423.361.459.723.259.759.822.759.855.922.755.950.722.750.757.722.757.758.422.758.454.222.854.255.122.855.153.622.753.649.722.749.741.122.941.170.435.570.4282.528median 55.9Dell XPS 13 9360 FHD i5median 23.3median 55.93.72.23.7hearing rangehide median Pink Noise
Toshiba Portege A30-D-139 audio analysis

(±) | speaker loudness is average but good (77 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.3% lower than median
(+) | bass is linear (2.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 9.7% higher than median
(±) | linearity of mids is average (8.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6% higher than median
(±) | linearity of highs is average (7.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.4% difference to median)
Compared to same class
» 62% of all tested devices in this class were better, 6% similar, 31% worse
» The best had a delta of 11%, average was 21%, worst was 48%
Compared to all devices tested
» 54% of all tested devices were better, 8% similar, 38% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Huawei MateBook X audio analysis

(-) | not very loud speakers (66 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.3% lower than median
(±) | linearity of bass is average (7.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (6.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.6% away from median
(+) | highs are linear (6.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.8% difference to median)
Compared to same class
» 9% of all tested devices in this class were better, 5% similar, 85% worse
» The best had a delta of 9%, average was 20%, worst was 47%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 92% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Asus Zenbook UX3410UQ-GV077T audio analysis

(±) | speaker loudness is average but good (73 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12% lower than median
(+) | bass is linear (4.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.5% higher than median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(+) | highs are linear (4.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.2% difference to median)
Compared to same class
» 24% of all tested devices in this class were better, 11% similar, 65% worse
» The best had a delta of 9%, average was 20%, worst was 47%
Compared to all devices tested
» 17% of all tested devices were better, 4% similar, 79% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Dell XPS 13 9360 FHD i5 audio analysis

(-) | not very loud speakers (70.35 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 6.9% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(+) | mids are linear (4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(±) | linearity of highs is average (10.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.2% difference to median)
Compared to same class
» 19% of all tested devices in this class were better, 5% similar, 76% worse
» The best had a delta of 9%, average was 20%, worst was 47%
Compared to all devices tested
» 14% of all tested devices were better, 3% similar, 83% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.14 / 0.38 Watt
Ociosodarkmidlight 3.2 / 6.8 / 8 Watt
Carga midlight 30.4 / 28 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Toshiba Portege A30-D-139
7100U, HD Graphics 620, Toshiba SG5 THNSNK128GVN8, IPS, 1920x1080, 13.3
Huawei MateBook X
7200U, HD Graphics 620, LITEON CB1-SD256, , 2160x1440, 13.3
Asus Zenbook UX3410UQ-GV077T
7500U, GeForce 940MX, SanDisk SD8SNAT256G1002, IPS, 1920x1080, 14
Dell XPS 13 9360 FHD i5
7200U, HD Graphics 620, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3
Power Consumption
-42%
-25%
14%
Idle Minimum *
3.2
4.6
-44%
3.5
-9%
4.1
-28%
Idle Average *
6.8
11
-62%
6.6
3%
4.2
38%
Idle Maximum *
8
12
-50%
7.1
11%
5.1
36%
Load Average *
30.4
39.5
-30%
30
1%
22.1
27%
Load Maximum *
28
34.6
-24%
65
-132%
29.4
-5%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
16h 48min
Navegar com WLAN v1.3
9h 08min
Carga (máximo brilho)
2h 45min
Toshiba Portege A30-D-139
7100U, HD Graphics 620, 45 Wh
Huawei MateBook X
7200U, HD Graphics 620, 40 Wh
Asus Zenbook UX3410UQ-GV077T
7500U, GeForce 940MX, 48 Wh
Dell XPS 13 9360 FHD i5
7200U, HD Graphics 620, 60 Wh
Battery Runtime
-30%
-7%
16%
Reader / Idle
1008
512
-49%
1295
28%
WiFi v1.3
548
337
-39%
511
-7%
677
24%
Load
165
162
-2%
157
-5%

Pro

+ Carcaça sólida e atraente
+ Porta docking
+ Wi-Fi veloz
+ TPM
+ Bitlocker via W10 Pro
+ A bateria pode ser removida desde o exterior.
+ Tela de alto contraste e cores precisas após a calibração
+ Quase 100% sRGB
+ Quase sempre silencioso (perfil de economia de energia
+ Frio
+ Longa duração da bateria

Contra

- Não particularmente compacto para 13 polegadas
- Bastante pesado para ser de 13 polegadas
- Sem Thunderbolt 3, sem display port
- Layout de teclado incomum
- Difícil de ler as letras em alguns lugares
- Touchpad problemático
- Estabilidade dos ângulos de visão está abaixo da média para ser IPS
- SSD pequeno e lento com desempenho de escritura péssimo
- Sistema de som defeituoso ou extremamente ruim
Toshiba Portégé A30-D-139 - courtesy of Notebooksbilliger.de
Toshiba Portégé A30-D-139 - courtesy of Notebooksbilliger.de

O Toshiba Portégé A30-D-139 nos deixa com alguns sentimentos mistos, apesar da classificação final boa a muito boa. Isto deve-se principalmente aos problemas com o touchpad e o som inaceitável da nossa unidade de teste, além do SSD lento.

Tudo o que é necessário é presente para o grupo-alvo de usuários de escritório móveis e navegantes. Ao contrário dos rivais no teste, o Portégé vem com uma porta docking e, apenas, o visivelmente mais compacto Huawei MateBook X oferece recursos de segurança comparáveis. E de qualquer forma, a unidade de teste é relativamente grande e pesada em comparação com a concorrência. No entanto, o testador nunca notou isso de forma desfavorável. Não temos nenhuma queixa sobre a carcaça insensível e sólida, mas não perfeitamente construída.

O dispositivo tem que ser elogiado por sua  bateria de fácil substituição desde o exterior, a tela muito boa e, acima de tudo, o sistema geralmente absolutamente silencioso. O fato de que o fabricante não use um processador i5 no modelo testado e tenha optado por um i3-7100U ainda suficientemente rápido também o torna possível. Dificilmente poderia ser empurrado até seus limites, mesmo no teste de estresse.

Só podemos dar uma recomendação de compra condicional desta vez. O touchpad será usado com frequência? O peso e uma carcaça especialmente compacta/fina são importantes? O portátil será usado para ouvir música? Será que a porta TB3 e/ou uma DisplayPort é necessária? Todos aqueles que tenham respondido a maioria dessas perguntas com sim deveriam procurar outro portátil. Todos os outros deveriam poder se acomodar bem ao novo Portégé.

Toshiba Portege A30-D-139 - 09/12/2017 v6
Sven Kloevekorn

Acabamento
86 / 98 → 88%
Teclado
83%
Mouse
75%
Conectividade
0 / 80 → 
Peso
69 / 67 → 100%
Bateria
92%
Pantalha
88%
Desempenho do jogos
56 / 68 → 82%
Desempenho da aplicação
77 / 92 → 84%
Temperatura
93%
Ruído
96%
Audio
38%
Camera
70 / 85 → 82%
Médio
77%
87%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Subportátil Toshiba Portégé A30-D (7100U, 128 GB)
Sven Kloevekorn, 2017-09-24 (Update: 2017-10- 4)