Notebookcheck

Breve Análise do Toshiba Portégé X20W (7600U, 512 GB)

360 graus em dieta. A Toshiba economiza em termos de peso. O X20W é mais leve que qualquer outro conversível de 360 graus e inclusive mais leve que a maioria dos tablets com um dock de teclado. Será que a estabilidade e o resfriamento não atendem os requerimentos?
Sebastian Jentsch, Stefanie Voigt (traduzido por Ricardo Soto),
Toshiba Portege X20W-D-10R (Portege X20 Serie)
Processador
Intel Core i7-7600U 2 x 2.8 - 3.9 GHz, Kaby Lake
Placa gráfica
Intel HD Graphics 620
Memória
16384 MB 
, DDR3L 1600MHz, dual-channel onboard
Pantalha
12.50 polegadas 16:9, 1920 x 1080 pixel 176 PPI, capacitiva, native pen support, Toshiba TOS508F, IPS, Corning Gorilla Glass 4, Típica razão de contraste: 1500: 1, níveis de brilho da LCD 1-8: 350 cd / m², Brilhante: não
placa mãe
Intel Kaby Lake-U Premium PCH
Disco rígido
Toshiba SG5 THNSNK512GVN8, 512 GB 
, 414 GB livre
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
1 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 Kensington Lock, Conexões Audio: Microfone de 3,5 mm + linha de saída (headset), 1 Leitor de Impressões Digitais, Brightness Sensor, Sensores: giroscópio
Funcionamento em rede
Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 15.4 x 299 x 219
Bateria
44 Wh, 3760 mAh Lítio-Ion, Duração da bateria (de acordo com o fabricante): 14.8 h
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HD 1280x720
Características adicionais
Alto falantes: Harman Kardon stereo, Teclado: chiclet, Iluminação do Teclado: sim, Adaptador de USB Type-C para HDMI, Caneta stylus AES com suporte para Windows Ink, Adaptador de Poder para USB Type-C, McAfee LiveSafe, 1 mês de avaliação para o Microsoft Office 365, Toshiba Eco Utility, 12 Meses Garantia
peso
1.024 kg, Suprimento de energia: 353 g
Preço
2300 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

309.9 mm 220 mm 17.8 mm 1.3 kg299 mm 219 mm 15.4 mm 1 kg298.8 mm 210.1 mm 8.35 mm 1.1 kg291 mm 201 mm 16 mm 1.3 kg292 mm 210 mm 8.9 mm 1.2 kg292.1 mm 201.4 mm 8.4 mm 1.1 kg
Left: Thunderbolt 3 as Type-C USB, mic+line combo (headset)
Left: Thunderbolt 3 as Type-C USB, mic+line combo (headset)
Right: Power button, USB-A 3.0, Kensington
Right: Power button, USB-A 3.0, Kensington
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Asus Transformer 3 Pro T303UA-GN050T
Intel Wireless-AC 7265
560 MBit/s ∼100% +12%
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
513 MBit/s ∼92% +3%
Toshiba Portege X20W-D-10R
Intel Dual Band Wireless-AC 8265
500 MBit/s ∼89%
Microsoft Surface Pro 4, Core i5, 128GB
Marvell AVASTAR Wireless-AC Network Controller (Klaus I211)
459 MBit/s ∼82% -8%
iperf3 Client (transmit) TCP 1 m 4M x10
Asus Transformer 3 Pro T303UA-GN050T
Intel Wireless-AC 7265
685 MBit/s ∼100% +3%
Toshiba Portege X20W-D-10R
Intel Dual Band Wireless-AC 8265
663 MBit/s ∼97%
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
662 MBit/s ∼97% 0%
Microsoft Surface Pro 4, Core i5, 128GB
Marvell AVASTAR Wireless-AC Network Controller (Klaus I211)
593 MBit/s ∼87% -11%
394
cd/m²
388
cd/m²
422
cd/m²
393
cd/m²
442
cd/m²
434
cd/m²
380
cd/m²
417
cd/m²
420
cd/m²
Distribuição do brilho
Toshiba TOS508F
X-Rite i1Pro 2
Máximo: 442 cd/m² Médio: 410 cd/m² Minimum: 22 cd/m²
iluminação: 86 %
iluminação com acumulador: 442 cd/m²
Contraste: 2009:1 (Preto: 0.22 cd/m²)
ΔE Color 5.22 | 0.6-29.43 Ø5.7
ΔE Greyscale 7.88 | 0.64-98 Ø5.9
97% sRGB (Argyll 3D) 64% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.51
Toshiba Portege X20W-D-10R
Toshiba TOS508F, , 1920x1080, 12.50
Lenovo ThinkPad Yoga 260 20FD001XGE
LEN40E6 N125HCE-GN1, , 1920x1080, 12.50
Microsoft Surface Pro 4, Core i5, 128GB
Samsung 123YL01-001 ID: SDC3853, , 2736x1824, 12.30
Acer Aspire Switch Alpha 12 SA5-271-70EQ
WST KL.1200W.002 WST2216, , 2160x1440, 12.00
Lenovo Ideapad Miix 720-12IKB
AUO B120YAN01 / AUO106F, , 2880x1920, 12.00
Asus Transformer 3 Pro T303UA-GN050T
BOE BOE06AC (NV126A1M-N51), , 2880x1920, 12.60
Response Times
14%
26%
49%
36%
41%
Response Time Grey 50% / Grey 80% *
67 (33, 34)
64 (30, 34)
4%
46 (17.2, 28.8, plateau, spikes in between)
31%
21 (5, 16)
69%
45 (22, 23)
33%
30 (14, 16)
55%
Response Time Black / White *
39 (22, 17)
30 (5, 25, Nano Seconds ns)
23%
31.2 (6, 25.2, Spikes in between)
20%
28 (5, 23)
28%
24 (14, 10)
38%
29 (8, 21)
26%
PWM Frequency
50 (50)
50 (10)
200 (90)
Screen
-33%
-3%
-31%
-6%
-2%
Brightness middle
442
371
-16%
413
-7%
391
-12%
406
-8%
316
-29%
Brightness
410
335
-18%
396
-3%
367
-10%
396
-3%
307
-25%
Brightness Distribution
86
84
-2%
87
1%
87
1%
88
2%
91
6%
Black Level *
0.22
0.29
-32%
0.36
-64%
0.56
-155%
0.3
-36%
0.29
-32%
Contrast
2009
1279
-36%
1147
-43%
698
-65%
1353
-33%
1090
-46%
Colorchecker DeltaE2000 *
5.22
8.51
-63%
3.09
41%
6.96
-33%
5.28
-1%
3.91
25%
Colorchecker DeltaE2000 max. *
11.84
20.43
-73%
13.43
-13%
9.83
17%
7.9
33%
Greyscale DeltaE2000 *
7.88
9.23
-17%
3.92
50%
7.44
6%
6.71
15%
5.37
32%
Gamma
2.51 88%
2.24 98%
2.3 96%
2.41 91%
2.29 96%
2.36 93%
CCT
6756 96%
6759 96%
7333 89%
8126 80%
6532 100%
7812 83%
Color Space (Percent of AdobeRGB 1998)
64
41
-36%
61
-5%
53
-17%
59
-8%
72
13%
Color Space (Percent of sRGB)
97
62
-36%
97
0%
83
-14%
91
-6%
98
1%
Total Average (Program / Settings)
-10% / -25%
12% / 2%
9% / -18%
15% / 1%
20% / 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
39 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 17 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. » 96 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.3 ms).
       Response Time 50% Grey to 80% Grey
67 ms ... rise ↗ and fall ↘ combined↗ 33 ms rise
↘ 34 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 636 (maximum) ms. » 98 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (38.6 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 not detected

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9596 (minimum: 5 - maximum: 142900) Hz was measured.

System info: CPU-Z CPU
System info: CPU-Z Cache
System info: CPU-Z Mainboard
System info: CPU-Z Memory
System info: GPU-Z Intel HD Graphics 620
HWinfo Summary
Latency Monitor - No error
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Toshiba Portege X20W-D-10R
Intel Core i7-7600U
156 Points ∼57%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
130 Points ∼48% -17%
Lenovo ThinkPad Yoga 260 20FD001XGE
Intel Core i7-6500U
128 Points ∼47% -18%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel Core i7-6500U
128 Points ∼47% -18%
Microsoft Surface Pro 4, Core i5, 128GB
Intel Core i5-6300U
122 Points ∼45% -22%
Asus Transformer 3 Pro T303UA-GN050T
Intel Core i7-6500U
117 Points ∼43% -25%
CPU Multi 64Bit
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel Core i7-6500U
320 Points ∼7% 0%
Toshiba Portege X20W-D-10R
Intel Core i7-7600U
319 Points ∼7%
Microsoft Surface Pro 4, Core i5, 128GB
Intel Core i5-6300U
306 Points ∼7% -4%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
265 Points ∼6% -17%
Lenovo ThinkPad Yoga 260 20FD001XGE
Intel Core i7-6500U
264 Points ∼6% -17%
Asus Transformer 3 Pro T303UA-GN050T
Intel Core i7-6500U
221 Points ∼5% -31%
Cinebench R15 CPU Single 64Bit
156 Points
Cinebench R15 CPU Multi 64Bit
319 Points
Cinebench R15 OpenGL 64Bit
37.58 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Ajuda
PCMark 8
Work Score Accelerated v2
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
4797 Points ∼70%
Lenovo ThinkPad Yoga 260 20FD001XGE
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN256HCHP
4368 Points ∼64% -9%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
4219 Points ∼62% -12%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4216 Points ∼62% -12%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
3830 Points ∼56% -20%
Microsoft Surface Pro 4, Core i5, 128GB
HD Graphics 520, 6300U, Samsung MZFLV128 NVMe
3697 Points ∼54% -23%
Home Score Accelerated v2
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
3654 Points ∼59%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
3429 Points ∼55% -6%
Lenovo ThinkPad Yoga 260 20FD001XGE
HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN256HCHP
3263 Points ∼53% -11%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3186 Points ∼51% -13%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
2985 Points ∼48% -18%
Microsoft Surface Pro 4, Core i5, 128GB
HD Graphics 520, 6300U, Samsung MZFLV128 NVMe
2770 Points ∼45% -24%
PCMark 8 Home Score Accelerated v2
3654 pontos
PCMark 8 Work Score Accelerated v2
4797 pontos
Ajuda
Toshiba Portege X20W-D-10R
Toshiba SG5 THNSNK512GVN8
Lenovo ThinkPad Yoga 260 20FD001XGE
Samsung SSD PM871 MZNLN256HCHP
Microsoft Surface Pro 4, Core i5, 128GB
Samsung MZFLV128 NVMe
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Lite-On CV1-8B512 M.2 512 GB
Lenovo Ideapad Miix 720-12IKB
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Asus Transformer 3 Pro T303UA-GN050T
SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
CrystalDiskMark 3.0
4%
-8%
15%
236%
-1%
Write 4k QD32
208.1
136.6
-34%
153.6
-26%
260.3
25%
420.8
102%
253.8
22%
Read 4k QD32
322.5
398.3
24%
368.3
14%
296.3
-8%
504.1
56%
245.8
-24%
Write 4k
89.36
85.06
-5%
101.5
14%
81.8
-8%
162.2
82%
57.65
-35%
Read 4k
25.24
33.11
31%
28.51
13%
32.38
28%
53.62
112%
26.11
3%
Write 512
266.6
297.1
11%
154.2
-42%
384
44%
1288
383%
320.3
20%
Read 512
404.4
397.9
-2%
266.3
-34%
335.9
-17%
1301
222%
303.1
-25%
Write Seq
277.3
297.3
7%
154.2
-44%
415.3
50%
1702
514%
402
45%
Read Seq
469
468.9
0%
666
42%
496.6
6%
2408
413%
398.9
-15%
Toshiba SG5 THNSNK512GVN8
Sequential Read: 469 MB/s
Sequential Write: 277.3 MB/s
512K Read: 404.4 MB/s
512K Write: 266.6 MB/s
4K Read: 25.24 MB/s
4K Write: 89.36 MB/s
4K QD32 Read: 322.5 MB/s
4K QD32 Write: 208.1 MB/s
3DMark 11 - 1280x720 Performance GPU
Toshiba Portege X20W-D-10R
Intel HD Graphics 620, Intel Core i7-7600U
1553 Points ∼3%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel HD Graphics 520, Intel Core i7-6500U
1481 Points ∼3% -5%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
1416 Points ∼2% -9%
Microsoft Surface Pro 4, Core i5, 128GB
Intel HD Graphics 520, Intel Core i5-6300U
1402 Points ∼2% -10%
Asus Transformer 3 Pro T303UA-GN050T
Intel HD Graphics 520, Intel Core i7-6500U
1271 Points ∼2% -18%
Lenovo ThinkPad Yoga 260 20FD001XGE
Intel HD Graphics 520, Intel Core i7-6500U
1197 Points ∼2% -23%
3DMark - 1280x720 Cloud Gate Standard Graphics
Toshiba Portege X20W-D-10R
Intel HD Graphics 620, Intel Core i7-7600U
7562 Points ∼4%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel HD Graphics 520, Intel Core i7-6500U
7457 Points ∼4% -1%
Microsoft Surface Pro 4, Core i5, 128GB
Intel HD Graphics 520, Intel Core i5-6300U
7455 Points ∼4% -1%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
7270 Points ∼4% -4%
Lenovo ThinkPad Yoga 260 20FD001XGE
Intel HD Graphics 520, Intel Core i7-6500U
6759 Points ∼3% -11%
Asus Transformer 3 Pro T303UA-GN050T
Intel HD Graphics 520, Intel Core i7-6500U
6137 Points ∼3% -19%
3DMark 11 Performance
1690 pontos
3DMark Cloud Gate Standard Score
6277 pontos
Ajuda
BioShock Infinite - 1366x768 Medium Preset
Microsoft Surface Pro 4, Core i5, 128GB
HD Graphics 520, 6300U, Samsung MZFLV128 NVMe
30 fps ∼100% +7%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
30 fps ∼100% +7%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
29 fps ∼97% +4%
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
28 fps ∼93%
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
26.9 (12.1min - 67.2max) fps ∼90% -4%
Thief - 1024x768 Very Low Preset
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
27.1 fps ∼100% +18%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
27.1 fps ∼100% +18%
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
23 fps ∼85%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
21.7 fps ∼80% -6%
Rise of the Tomb Raider - 1024x768 Lowest Preset
Asus Transformer 3 Pro T303UA-GN050T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
20 fps ∼100% +25%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
16.7 fps ∼84% +4%
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
16 fps ∼80%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
15 fps ∼75% -6%
baixo média alto ultra
BioShock Infinite (2013) 43 28 23.5 7.6 fps
Thief (2014) 23 fps
Rise of the Tomb Raider (2016) 16 9.9 fps

Barulho

Ocioso
30.5 / 30.5 / 30.5 dB
Carga
31.2 / 31.3 dB
  red to green bar
 
 
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: 30.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.832.331.230.333.82533.132.331.932.233.13137.33640.335.137.34029.12934.228.329.15029.631.234.431.429.66327.32827.527.527.38026.227.826.425.826.210025.725.827.125.325.71252525.424.424.12516023.723.924.123.523.720022.723.722.422.122.725022.322.322.221.722.331521.821.521.321.121.840020.520.820.320.620.550019.620.219.32019.663019.119.418.819.419.180019.419.118.618.719.4100020.120.117.918.620.1125019.619.917.71819.6160018.318.217.61818.3200018.718.817.717.618.7250018.818.917.817.718.8315019.219.817.917.819.2400018.418.418.218.218.4500018.518.218.418.318.5630018.518.418.518.418.5800018.818.518.418.418.81000018.818.718.818.618.81250018.418.718.618.518.41600019.118.919.118.619.1SPL31.231.330.530.631.2N1.61.61.41.41.6median 19.2median 19.4median 18.6median 18.6median 19.2Delta1.31.31.81.71.332.330.732.735.232.330.732.534.538.430.737.836.138.338.537.832.830.931.632.132.830.229.229.329.330.227.727.528.626.627.726.926.525.925.726.930.4302526.430.432.231.92626.132.224.423.723.323.724.422.322.922.722.722.322.122.32221.622.121.22221.520.821.22223.620.7202222.824.619.819.422.827.628.418.518.827.623.924.818.618.323.922.523.517.717.622.525.126.317.617.825.125.424.717.617.525.426.225.817.717.526.223.222.717.717.423.224.925.417.617.824.923.12317.917.923.121.721.71818.121.721.221.718.218.321.220.220.818.418.420.21919.318.318.41918.418.418.218.318.418.318.318.318.318.33636.330.430.4362.42.51.41.42.4median 22.8median 23.5median 18.3median 18.3median 22.81.81.821.91.83838.438.839.33836.238.740.636.736.232.433.431.234.132.432.532.532.831.632.531.332.933.332.831.334.632.932.233.834.630.130.230.930.230.129.129.729.129.329.12727.827.425.92726.327.426.826.426.326.326.625.926.526.324.625.224.724.324.624.825.125.323.724.822.92525.322.422.922.225.625.222.322.221.627.827.521.521.620.525.825.520.920.520.124.724.819.620.119.625.525.619.519.619.227.627.71919.21926.226.118.61918.726.927.318.418.718.725.325.318.418.718.723.223.318.318.718.521.821.618.518.518.62020.218.518.618.619.519.718.518.618.318.918.918.418.318.118.318.518.118.118.218.318.318.118.231.937.137.131.831.91.72.72.71.71.7median 19.6median 25.3median 25.3median 19.5median 19.62.42.62.42.62.4hearing rangehide median Fan NoiseToshiba Portege X20W-D-10RLenovo Ideapad Miix 720-12IKBAsus Transformer 3 Pro T303UA-GN050T
Carga Máxima
 32.1 °C35.7 °C31.3 °C 
 27.7 °C29.1 °C25.1 °C 
 24.8 °C24.2 °C23.6 °C 
Máximo: 35.7 °C
Médio: 28.2 °C
22.4 °C24.2 °C23.9 °C
21.8 °C22.6 °C23.1 °C
22.7 °C22 °C22.5 °C
Máximo: 24.2 °C
Médio: 22.8 °C
alimentação elétrica  34.6 °C | Temperatura do quarto 21.2 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 28.2 °C / 83 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 35.7 °C / 96 F, compared to the average of 35.3 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(+) The bottom heats up to a maximum of 24.2 °C / 76 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.3 °C / 72 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.8 °C / 76.6 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (+4 °C / 7.2 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.830.331.8253232.2323136.335.136.34029.328.329.35028.431.428.46327.627.527.68026.725.826.710025.825.325.812525.624.125.616024.923.524.920026.122.126.125038.421.738.431548.421.148.440054.620.654.650054.52054.563055.919.455.980061.218.761.2100057.618.657.6125058.51858.5160062.51862.5200064.717.664.7250065.417.765.4315062.317.862.3400062.118.262.1500059.418.359.4630057.118.457.1800055.218.455.21000049.818.649.81250055.718.555.71600055.918.655.9SPL73.130.673.1N29.21.429.2median 55.9median 18.6median 55.9Delta8.41.78.433.335.233.333.538.433.536.738.536.731.432.131.430.829.330.826.926.626.928.725.728.733.726.433.740.726.140.745.323.745.346.722.746.739.921.639.948.320.848.363.82063.863.519.463.562.518.862.563.218.363.256.717.656.75417.85455.317.555.34717.54752.317.452.351.917.851.954.417.954.461.318.161.358.718.358.752.918.452.947.518.447.542.418.342.433.618.333.669.830.469.8261.426median 52.3median 18.3median 52.35.71.95.7hearing rangehide median Pink NoiseToshiba Portege X20W-D-10RLenovo Ideapad Miix 720-12IKB
Toshiba Portege X20W-D-10R audio analysis

(-) | not very loud speakers (64 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.3% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.5% away from median
(±) | linearity of mids is average (7.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.8% away from median
(+) | highs are linear (6.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.2% difference to median)
Compared to same class
» 70% of all tested devices in this class were better, 7% similar, 23% worse
» The best had a delta of 10%, average was 22%, worst was 53%
Compared to all devices tested
» 70% of all tested devices were better, 7% similar, 23% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Lenovo Ideapad Miix 720-12IKB audio analysis

(-) | not very loud speakers (64 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.9% lower than median
(-) | bass is not linear (16.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.3% higher than median
(±) | linearity of mids is average (13.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(±) | linearity of highs is average (12.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.7% difference to median)
Compared to same class
» 59% of all tested devices in this class were better, 6% similar, 36% worse
» The best had a delta of 10%, average was 22%, worst was 53%
Compared to all devices tested
» 55% of all tested devices were better, 8% similar, 37% worse
» The best had a delta of 3%, average was 21%, worst was 65%

Consumo de energia
desligadodarklight 0.44 / 0.47 Watt
Ociosodarkmidlight 3.4 / 5.8 / 6.7 Watt
Carga midlight 21.4 / 21.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Toshiba Portege X20W-D-10R
i7-7600U, HD Graphics 620, Toshiba SG5 THNSNK512GVN8, IPS, 1920x1080, 12.50
Lenovo ThinkPad Yoga 260 20FD001XGE
6500U, HD Graphics 520, Samsung SSD PM871 MZNLN256HCHP, IPS, 1920x1080, 12.50
Microsoft Surface Pro 4, Core i5, 128GB
6300U, HD Graphics 520, Samsung MZFLV128 NVMe, IPS, 2736x1824, 12.30
Acer Aspire Switch Alpha 12 SA5-271-70EQ
6500U, HD Graphics 520, Lite-On CV1-8B512 M.2 512 GB, IPS, 2160x1440, 12.00
Lenovo Ideapad Miix 720-12IKB
i7-7500U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 2880x1920, 12.00
Asus Transformer 3 Pro T303UA-GN050T
6500U, HD Graphics 520, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND), IPS, 2880x1920, 12.60
Power Consumption
-12%
-26%
-70%
-25%
-66%
Idle Minimum *
3.4
3.6
-6%
4.4
-29%
5.5
-62%
3.5
-3%
6.7
-97%
Idle Average *
5.8
6.3
-9%
9
-55%
9.8
-69%
7.2
-24%
10.3
-78%
Idle Maximum *
6.7
7.6
-13%
10.7
-60%
11.9
-78%
7.9
-18%
13.5
-101%
Load Average *
21.4
27.2
-27%
19.6
8%
36.1
-69%
29.6
-38%
26
-21%
Load Maximum *
21.6
22.8
-6%
19.9
8%
36.7
-70%
30.8
-43%
28.8
-33%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
16h 41min
NBC WiFi Websurfing Battery Test 1.3
11h 59min
Carga (máximo brilho)
2h 30min
Toshiba Portege X20W-D-10R
i7-7600U, HD Graphics 620, 44 Wh
Lenovo ThinkPad Yoga 260 20FD001XGE
6500U, HD Graphics 520, 44 Wh
Microsoft Surface Pro 4, Core i5, 128GB
6300U, HD Graphics 520, 38 Wh
Acer Aspire Switch Alpha 12 SA5-271-70EQ
6500U, HD Graphics 520, 37 Wh
Lenovo Ideapad Miix 720-12IKB
i7-7500U, HD Graphics 620, 41 Wh
Asus Transformer 3 Pro T303UA-GN050T
6500U, HD Graphics 520, 39 Wh
Battery Runtime
-32%
-26%
-40%
-36%
-53%
Reader / Idle
1001
943
-6%
899
-10%
644
-36%
713
-29%
426
-57%
WiFi v1.3
719
346
-52%
427
-41%
291
-60%
345
-52%
223
-69%
Load
150
92
-39%
111
-26%
115
-23%
111
-26%
102
-32%
H.264
206

Pro

+ Baixo peso
+ Desempenho estável de cômputo (Turbo)
+ Chassi de alta qualidade
+ Gravações do microfone
+ Longa duração da bateria (12 horas)
+ Silencioso e frio
+ 1 ano de garantia
+ Recursos de segurança de hardware e software

Contra

- Webcam pobre
- Resposta fraca do teclado
In review: Toshiba Portégé X20W. Test model courtesy of Toshiba Germany
In review: Toshiba Portégé X20W. Test model courtesy of Toshiba Germany

A Toshiba faz um muito bom trabalho em muitos aspectos e cumpres com uma promessa trás outra. A mobilidade é mais que ideal graças ao baixo peso, a tela anti refletiva com um alto brilho, e as durações da bateria de 12 a 16 horas. As emissões que quase nem vale a pena mencionar são as seguintes: A pequena ventoinha é quase inaudível. A promessa de um verdadeiro poder de portátil com boa utilização do Turbo no menor conversível é mantida.

O chassi de magnésio pesa 1024 quilogramas, que é ainda menos que a especificação do fabricante de 1,1 kg. Por isso, o Portégé X20w é o aparelho mais leve em comparação com outros modelos 2-em-1 feitos sob o conceito do Surface Pro 4  (dock de teclado).

É inigualável em comparação com outros modelos de 360 graus. O  ThinkPad Yoga 260 de 12,5 polegadas já pesa 1,3 quilogramas.

As companhias estarão interessadas no X20w dado que incorpora quase todas as opções de segurança que o mercado tem a oferecer - exceto pela SmartCard. TPM, leitor de digitais, câmera IR para Windows Hello, BIOS Toshiba, Active Management da Intel estão presentes. A caneta stylus AES está incluída, como pode se esperar, em vista do alto preço.

Finalmente, são os pequenos detalhes os que reduzem a avaliação: A resposta do teclado é um pouco fraca em nossa opinião. O Miix 720 estabelece os padrões aqui. A webcam pobre frustra as gravações do microfone de primeira linha. Embora a conectividade com as estações docking Thunderbolt 3 (modelos estacionários e modelos de viagem) seja proporcionada, o adaptador é necessário, mais uma vez para conectar um HDMI ou um DisplayPort. O aparelho não pode ser carregado simultaneamente nesses casos, dado que o monitor bloquearia a porta Type-C necessária para carregar.

Temos prazer em dar uma recomendação de compra para o Toshiba Portégé X20w-D-10R. O alto preço não caberá em todos os orçamentos, especialmente nesses dos usuários privados ou empresas unipessoais.

Podemos recomendar o Aspire Switch Alpha 12 sem ventoinha para todos os que estiverem procurando um aparelho livre de afogamentos e silencioso. No entanto, sua duração da bateria é comparativamente curta. Neste caso, o Microsoft Surface Pro 4 Core i5 com uma ventoinha é melhor. O Asus Transformer 3 Pro T303UA pode ser excluído devido à curta duração de sua bateria. O IdeaPad Miix 720-12IKB que estamos testando se afoga e é muito barulhento.

Toshiba Portege X20W-D-10R - 03/20/2017 v6(old)
Sebastian Jentsch

Acabamento
84 / 98 → 85%
Teclado
78%
Mouse
83%
Conectividade
50 / 80 → 63%
Peso
75 / 35-78 → 92%
Bateria
95%
Pantalha
87%
Desempenho do jogos
56 / 68 → 82%
Desempenho da aplicação
90 / 87 → 100%
Temperatura
97%
Ruído
94%
Audio
59 / 91 → 65%
Camera
27 / 85 → 32%
Impressão
+1%
Médio
70%
88%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Toshiba Portégé X20W (7600U, 512 GB)
Sebastian Jentsch, 2017-03-22 (Update: 2017-03-25)