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Breve Análise do Conversível Porsche Design BOOK ONE (i7, 512 GB, QHD+)

Um Porsche com problemas de desempenho. O Book One do Design Porsche é um sistema 2-em-1 nobre por $2.500. No entanto, você ficará decepcionado se espera o máximo desempenho e qualidade. Testamos o novo aparelho.
Porsche Design BOOK ONE
Processador
Intel Core i7-7500U 2 x 2.7 - 3.5 GHz, Kaby Lake
Placa gráfica
Memória
16 GB 
, Dual-Channel LPDDR3-1866
Pantalha
13.30 polegadas 16:9, 3200 x 1800 pixel 276 PPI, Capacitiva de 10-pontos, native pen support, SHP147D (LQ133Z1JZ25), IPS, Gorilla Glass 4, anti-fingerprint coating, anti-reflection coating, Brilhante: sim, detachable screen
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
Intel SSD 600p SSDPEKKW512G7, 512 GB 
, 441 GB livre
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
2 USB 3.0, 2 USB 3.1 Gen2, 1 Thunderbolt, 1 DisplayPort, Conexões Audio: 3.5 mm, Card Reader: microSD, Brightness Sensor
Funcionamento em rede
Intel Dual Band Wireless-AC 8260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 15.9 x 311.4 x 226.5
Bateria
70 Wh Lítio-Polímero, 25 Wh tablet + 45 Wh keyboard dock
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 5 MP + IR camera
Características adicionais
Alto falantes: 2x 2W, Teclado: Chiclet, Iluminação do Teclado: sim, 60 W USB-C PSU, BOOK ONE PEN, Adapter USB-c to HDMI, AAAA battery, cleaning cloth, quick-start guide, safety regulations, Microsoft Office Trial, 24 Meses Garantia
peso
1.573 kg, Suprimento de energia: 760 g
Preço
2795 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

333 mm 229 mm 17.4 mm 1.4 kg312 mm 232 mm 23 mm 1.7 kg311.4 mm 226.5 mm 15.9 mm 1.6 kg306 mm 218 mm 13.8 mm 1.3 kg304 mm 199 mm 13.7 mm 1.2 kg299 mm 219 mm 15.4 mm 1 kg292.1 mm 201.4 mm 8.5 mm 1.1 kg297 mm 210 mm 1 mm 5.7 g
Right side: Volume, ventilation, 3.5 mm stereo jack (tablet), release (keyboard)
Right side: Volume, ventilation, 3.5 mm stereo jack (tablet), release (keyboard)
Left side: USB-C w/ Thunderbolt 3, ventilation (tablet), USB-C 3.1 w/ Power Delivery, 2x USB-A 3.0, microSD (keyboard)
Left side: USB-C w/ Thunderbolt 3, ventilation (tablet), USB-C 3.1 w/ Power Delivery, 2x USB-A 3.0, microSD (keyboard)
Front or top (tablet): Power button
Front or top (tablet): Power button
Bottom tablet: Locking mechanism and docking port
Bottom tablet: Locking mechanism and docking port
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Microsoft Surface Book with Performance Base
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
155.7 MB/s +492%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
  (Toshiba Exceria Pro M401)
76.3 MB/s +190%
Dell XPS 13-9365 2-in-1
  (Toshiba THN-M401S0640E2)
61.6 MB/s +134%
Microsoft Surface Pro (2017) i7
  (Toshiba Exceria Pro M401 64 GB)
53.8 MB/s +105%
Porsche Design BOOK ONE
  (Toshiba Exceria Pro M501)
26.3 MB/s
maximum AS SSD Seq Read Test (1GB)
Microsoft Surface Book with Performance Base
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
226 MB/s +710%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
  (Toshiba Exceria Pro M401)
87.5 MB/s +214%
Dell XPS 13-9365 2-in-1
  (Toshiba THN-M401S0640E2)
87.2 MB/s +213%
Microsoft Surface Pro (2017) i7
  (Toshiba Exceria Pro M401 64 GB)
86.5 MB/s +210%
Porsche Design BOOK ONE
  (Toshiba Exceria Pro M501)
27.9 MB/s
Networking
iperf3 transmit AX12
Toshiba Portege X20W-D-10R
Intel Dual Band Wireless-AC 8265
663 MBit/s +29%
Microsoft Surface Book with Performance Base
Marvell AVASTAR Wireless-AC Network Controller
588 MBit/s +15%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel Dual Band Wireless-AC 8265
514 MBit/s 0%
Porsche Design BOOK ONE
Intel Dual Band Wireless-AC 8260
512 MBit/s
Dell XPS 13-9365 2-in-1
Intel Dual Band Wireless-AC 8265
471 MBit/s -8%
HP Spectre x360 13-ac033dx
Intel Dual Band Wireless-AC 8265
462 MBit/s -10%
iperf3 receive AX12
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel Dual Band Wireless-AC 8265
678 MBit/s +5%
Porsche Design BOOK ONE
Intel Dual Band Wireless-AC 8260
643 MBit/s
HP Spectre x360 13-ac033dx
Intel Dual Band Wireless-AC 8265
619 MBit/s -4%
Microsoft Surface Book with Performance Base
Marvell AVASTAR Wireless-AC Network Controller
501 MBit/s -22%
Toshiba Portege X20W-D-10R
Intel Dual Band Wireless-AC 8265
500 MBit/s -22%
Dell XPS 13-9365 2-in-1
Intel Dual Band Wireless-AC 8265
309 MBit/s -52%
435
cd/m²
456
cd/m²
445
cd/m²
475
cd/m²
505
cd/m²
493
cd/m²
450
cd/m²
454
cd/m²
477
cd/m²
Distribuição do brilho
SHP147D (LQ133Z1JZ25) tested with X-Rite i1Pro 2
Máximo: 505 cd/m² (Nits) Médio: 465.6 cd/m² Minimum: 26 cd/m²
iluminação: 86 %
iluminação com acumulador: 498 cd/m²
Contraste: 1148:1 (Preto: 0.44 cd/m²)
ΔE Color 2.6 | 0.5-29.43 Ø5
ΔE Greyscale 3.3 | 0.57-98 Ø5.3
97.7% sRGB (Argyll 1.6.3 3D)
63.6% AdobeRGB 1998 (Argyll 1.6.3 3D)
70.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
97.8% sRGB (Argyll 2.2.0 3D)
68.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.32
Porsche Design BOOK ONE
SHP147D (LQ133Z1JZ25), , 3200x1800, 13.30
Microsoft Surface Pro (2017) i7
LG Display LP123WQ112604, , 2736x1824, 12.30
Microsoft Surface Book with Performance Base
Panasonic MEI96A2, , 3000x2000, 13.50
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
LEN4140, , 2560x1440, 14.00
Dell XPS 13-9365 2-in-1
1920x1080, 13.30
HP Spectre x360 13-ac033dx
LG Philips LGD054D, , 3840x2160, 13.30
Toshiba Portege X20W-D-10R
Toshiba TOS508F, , 1920x1080, 12.50
Display
-3%
-3%
-30%
0%
-0%
Display P3 Coverage
68.8
66.6
-3%
66.4
-3%
47.32
-31%
69.4
1%
68.7
0%
sRGB Coverage
97.8
96.5
-1%
95.4
-2%
71.1
-27%
96.8
-1%
96.8
-1%
AdobeRGB 1998 Coverage
70.7
67.8
-4%
67.6
-4%
48.83
-31%
71.1
1%
70.4
0%
Response Times
727%
-59%
34%
-19%
-23%
-72%
Response Time Grey 50% / Grey 80% *
35.6 ?(17.6, 18)
37 ?(16, 21)
-4%
61 ?(28, 33)
-71%
3.6 ?(1.6, 2)
90%
48 ?(16.4, 31.6)
-35%
42 ?(20.8, 21.2)
-18%
67 ?(33, 34)
-88%
Response Time Black / White *
25.2 ?(13.6, 11.6)
25 ?(13, 12)
1%
37 ?(21, 16)
-47%
3.2 ?(2, 1.2)
87%
32.8 ?(7.6, 25.2)
-30%
32 ?(18, 14)
-27%
39 ?(22, 17)
-55%
PWM Frequency
969 ?(20)
22130 ?(55)
2184%
240.4 ?(80)
-75%
1042 ?(29)
8%
Screen
-16%
6%
-32%
-48%
-1%
-28%
Brightness middle
505
482
-5%
459
-9%
243
-52%
322.6
-36%
302.6
-40%
442
-12%
Brightness
466
466
0%
423
-9%
240
-48%
306
-34%
282
-39%
410
-12%
Brightness Distribution
86
92
7%
86
0%
95
10%
91
6%
83
-3%
86
0%
Black Level *
0.44
0.395
10%
0.37
16%
0.19
57%
0.25
43%
0.22
50%
Contrast
1148
1220
6%
1241
8%
1698
48%
1210
5%
2009
75%
Colorchecker dE 2000 *
2.6
4
-54%
2.28
12%
5.3
-104%
7.7
-196%
2.4
8%
5.22
-101%
Colorchecker dE 2000 max. *
4.9
7.2
-47%
3.61
26%
8.9
-82%
11.1
-127%
4.9
-0%
11.84
-142%
Greyscale dE 2000 *
3.3
5.7
-73%
2.48
25%
3.7
-12%
7.9
-139%
2.8
15%
7.88
-139%
Gamma
2.32 95%
2.28 96%
2.5 88%
1.78 124%
2.88 76%
2.2 100%
2.51 88%
CCT
6946 94%
7950 82%
8602 76%
6202 105%
7044 92%
6333 103%
6756 96%
Color Space (Percent of AdobeRGB 1998)
63.6
62
-3%
62
-3%
84.8
33%
44.1
-31%
65.5
3%
64
1%
Color Space (Percent of sRGB)
97.7
96
-2%
96
-2%
100
2%
69.9
-28%
97.1
-1%
97
-1%
Total Average (Program / Settings)
236% / 126%
-19% / -4%
1% / -14%
-32% / -39%
-8% / -4%
-33% / -28%

* ... smaller is better

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 969 Hz ≤ 20 % brightness setting

The display backlight flickers at 969 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 969 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

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
25.2 ms ... rise ↗ and fall ↘ combined↗ 13.6 ms rise
↘ 11.6 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 0.1 (minimum) to 240 (maximum) ms. » 55 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.5 ms).
       Response Time 50% Grey to 80% Grey
35.6 ms ... rise ↗ and fall ↘ combined↗ 17.6 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. » 44 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (33.7 ms).
LatencyMon during playback of a YouTube video
LatencyMon during playback of a YouTube video
 
Cinebench R15
CPU Single 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
163 Points +23%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel Core i7-7600U
160 Points +21%
Toshiba Portege X20W-D-10R
Intel Core i7-7600U
156 Points +18%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
144 Points +9%
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
143 Points +8%
Microsoft Surface Book with Performance Base
Intel Core i7-6600U
139 Points +5%
Porsche Design BOOK ONE
Intel Core i7-7500U
132 Points
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
130 Points -2%
Fujitsu LifeBook U937
Intel Core i5-7200U
122 Points -8%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
410 (335.35min - 409.45max) Points +22%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel Core i7-7600U
373 Points +11%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
346 Points +3%
Porsche Design BOOK ONE
Intel Core i7-7500U
335 Points
Microsoft Surface Book with Performance Base
Intel Core i7-6600U
324 Points -3%
Fujitsu LifeBook U937
Intel Core i5-7200U
324 Points -3%
Toshiba Portege X20W-D-10R
Intel Core i7-7600U
319 Points -5%
HP Spectre x360 13-ac033dx
Intel Core i7-7500U
317 Points -5%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
258 Points -23%
Cinebench R15 CPU Single 64Bit
132 Points
Cinebench R15 CPU Multi 64Bit
335 Points
Cinebench R15 OpenGL 64Bit
39.9 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Ajuda
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Home Score Accelerated v2
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M
4095 Points +22%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
HD Graphics 620, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3860 Points +15%
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
3654 Points +8%
Porsche Design BOOK ONE
HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7
3369 (3363min - 3376max) Points
Dell XPS 13-9365 2-in-1
HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK
3134 Points -7%
Microsoft Surface Book with Performance Base
GeForce GTX 965M, 6600U, Toshiba NVMe THNSN5256GPU7
3040 Points -10%
HP Spectre x360 13-ac033dx
HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP
3023 Points -10%
Work Score Accelerated v2
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
HD Graphics 620, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4852 Points +15%
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
4797 Points +14%
Dell XPS 13-9365 2-in-1
HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK
4674 Points +11%
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M
4431 Points +5%
Porsche Design BOOK ONE
HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7
4222 (4203min - 4227max) Points
Microsoft Surface Book with Performance Base
GeForce GTX 965M, 6600U, Toshiba NVMe THNSN5256GPU7
3949 Points -6%
HP Spectre x360 13-ac033dx
HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP
3706 Points -12%
PCMark 10 - Score
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M
3909 Points +17%
Porsche Design BOOK ONE
HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7
3337 (3324min - 3346max) Points
PCMark 8 Home Score Accelerated v2
3369 pontos
PCMark 8 Creative Score Accelerated v2
4599 pontos
PCMark 8 Work Score Accelerated v2
4222 pontos
PCMark 10 Score
3337 pontos
Ajuda
Porsche Design BOOK ONE
Intel SSD 600p SSDPEKKW512G7
Microsoft Surface Pro (2017) i7
Samsung PM971 KUS040202M
Microsoft Surface Book with Performance Base
Toshiba NVMe THNSN5256GPU7
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Dell XPS 13-9365 2-in-1
Toshiba NVMe THNSN5256GPUK
HP Spectre x360 13-ac033dx
Samsung PM961 NVMe MZVLW512HMJP
Toshiba Portege X20W-D-10R
Toshiba SG5 THNSNK512GVN8
CrystalDiskMark 3.0
12%
-2%
71%
-8%
49%
-45%
Read Seq
1128
1308
16%
1017
-10%
2004
78%
1206
7%
2065
83%
469
-58%
Write Seq
575
961
67%
861
50%
1693
194%
629
9%
1550
170%
277.3
-52%
Read 512
760
227.5
-70%
687
-10%
1040
37%
966
27%
865
14%
404.4
-47%
Write 512
576
792
38%
698
21%
1292
124%
410.7
-29%
1229
113%
266.6
-54%
Read 4k
36.19
53.6
48%
40.91
13%
58.2
61%
32.93
-9%
54.7
51%
25.24
-30%
Write 4k
136.7
136.3
0%
108.6
-21%
182.2
33%
121.2
-11%
139.4
2%
89.4
-35%
Read 4k QD32
460.6
485.6
5%
326.9
-29%
632
37%
411
-11%
518
12%
322.5
-30%
Write 4k QD32
473.8
421.5
-11%
347.1
-27%
507
7%
250.2
-47%
225.6
-52%
208.1
-56%
Intel SSD 600p SSDPEKKW512G7
Sequential Read: 1128 MB/s
Sequential Write: 575 MB/s
512K Read: 760 MB/s
512K Write: 576 MB/s
4K Read: 36.19 MB/s
4K Write: 136.7 MB/s
4K QD32 Read: 460.6 MB/s
4K QD32 Write: 473.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Microsoft Surface Book with Performance Base
NVIDIA GeForce GTX 965M, Intel Core i7-6600U
6528 Points +380%
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
2493 Points +83%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel HD Graphics 620, Intel Core i7-7600U
1633 Points +20%
HP Spectre x360 13-ac033dx
Intel HD Graphics 620, Intel Core i7-7500U
1569 Points +15%
Toshiba Portege X20W-D-10R
Intel HD Graphics 620, Intel Core i7-7600U
1553 Points +14%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
1370 Points +1%
Porsche Design BOOK ONE
Intel HD Graphics 620, Intel Core i7-7500U
1359 (1348min - 1369max) Points
3DMark
1280x720 Cloud Gate Standard Graphics
Microsoft Surface Book with Performance Base
NVIDIA GeForce GTX 965M, Intel Core i7-6600U
15573 Points +119%
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
11264 Points +58%
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel HD Graphics 620, Intel Core i7-7600U
8075 Points +13%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
7839 Points +10%
HP Spectre x360 13-ac033dx
Intel HD Graphics 620, Intel Core i7-7500U
7636 Points +7%
Toshiba Portege X20W-D-10R
Intel HD Graphics 620, Intel Core i7-7600U
7562 Points +6%
Porsche Design BOOK ONE
Intel HD Graphics 620, Intel Core i7-7500U
7122 (7054min - 7160max) Points
1920x1080 Fire Strike Graphics
Microsoft Surface Book with Performance Base
NVIDIA GeForce GTX 965M, Intel Core i7-6600U
5175 Points +412%
Microsoft Surface Pro (2017) i7
Intel Iris Plus Graphics 640, Intel Core i7-7660U
1418 Points +40%
HP Spectre x360 13-ac033dx
Intel HD Graphics 620, Intel Core i7-7500U
1029 Points +2%
Porsche Design BOOK ONE
Intel HD Graphics 620, Intel Core i7-7500U
1011 (1011min - 1033max) Points
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
Intel HD Graphics 620, Intel Core i7-7600U
1000 Points -1%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
917 Points -9%
3DMark 11 Performance
1506 pontos
3DMark Cloud Gate Standard Score
5545 pontos
3DMark Fire Strike Score
922 pontos
3DMark Fire Strike Extreme Score
402 pontos
3DMark Time Spy Score
329 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 42.3 29 24 7.6
The Witcher 3 (2015) 13.5
Rocket League (2017) 61 27.5 18

Barulho

Ocioso
31.2 / 31.2 / 31.2 dB
Carga
33 / 33 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: 30.7 dB(A)
Porsche Design BOOK ONE
HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M
Microsoft Surface Book with Performance Base
GeForce GTX 965M, 6600U, Toshiba NVMe THNSN5256GPU7
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
HD Graphics 620, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Dell XPS 13-9365 2-in-1
HD Graphics 615, i7-7Y75, Toshiba NVMe THNSN5256GPUK
HP Spectre x360 13-ac033dx
HD Graphics 620, i7-7500U, Samsung PM961 NVMe MZVLW512HMJP
Toshiba Portege X20W-D-10R
HD Graphics 620, i7-7600U, Toshiba SG5 THNSNK512GVN8
Noise
3%
-3%
-3%
-6%
3%
off / environment *
30.7
29.6
4%
29.4
4%
29.3
5%
28.7
7%
30.4
1%
Idle Minimum *
31.2
29.6
5%
29.4
6%
29.3
6%
28.7
8%
30.5
2%
Idle Average *
31.2
29.6
5%
29.4
6%
31.1
-0%
34.2
-10%
30.5
2%
Idle Maximum *
31.2
29.6
5%
29.7
5%
33.3
-7%
35.8
-15%
30.5
2%
Load Average *
33
33.4
-1%
39
-18%
33.3
-1%
35.8
-8%
31.2
5%
Load Maximum *
33
34.1
-3%
40.2
-22%
38.9
-18%
39.6
-20%
31.3
5%
Witcher 3 ultra *
33.4
39.5

* ... smaller is better

Carga Máxima
 42.2 °C41 °C33.8 °C 
 40.2 °C36.5 °C33.1 °C 
 37 °C36.3 °C36.1 °C 
Máximo: 42.2 °C
Médio: 37.4 °C
38 °C43.6 °C42.8 °C
37.1 °C41.7 °C41.9 °C
32.3 °C34.6 °C34.2 °C
Máximo: 43.6 °C
Médio: 38.5 °C
alimentação elétrica  36.5 °C | Temperatura do quarto 22.4 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 37.4 °C / 99 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 42.2 °C / 108 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 43.6 °C / 110 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.2 °C / 81 F, compared to the device average of 30.2 °C / 86 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 37 °C / 98.6 F.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-8.9 °C / -16 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2028.928.228.92529.627.829.63129.22629.24027.926.327.95026.42526.4632824.5288029.624.629.610027.622.627.612529.921.329.916032.419.732.420036.619.636.625036.819.236.831541.418.141.440044.217.744.250047.816.847.86305917.25980065.317.865.3100062.417.762.4125063.117.963.1160061.718.261.7200061.618.661.6250057.91957.9315058.819.258.8400062.819.462.8500064.119.564.1630061.519.261.5800054.918.854.91000055.119.155.11250053.521.753.51600048.720.748.7SPL73.330.973.3N301.430median 55.1median 19.1median 55.1Delta10.40.910.436353637.428.237.435.825.435.83729.83737.928.537.940.728.940.740.429.140.440.928.940.943.528.443.545274548.723.848.75022.75056.721.956.758.320.958.358.120.558.162.219.562.264.918.464.960.818.260.860.917.860.961.21861.267.817.867.865.217.865.260.317.960.35817.95855.81855.856.71856.757.117.957.156.117.856.145.117.745.142.517.842.57430.77432.31.532.3median 57.1median 18median 57.16.22.26.2hearing rangehide median Pink NoisePorsche Design BOOK ONEMicrosoft Surface Pro (2017) i5
Porsche Design BOOK ONE audio analysis

(±) | speaker loudness is average but good (73.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.9% lower than median
(±) | linearity of bass is average (7.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.6% higher than median
(±) | linearity of mids is average (10.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.3% away from median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (29.7% difference to median)
Compared to same class
» 86% of all tested devices in this class were better, 4% similar, 11% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 86% of all tested devices were better, 3% similar, 12% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Microsoft Surface Pro (2017) i5 audio analysis

(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.7% lower than median
(±) | linearity of bass is average (7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(+) | mids are linear (6.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.2% difference to median)
Compared to same class
» 34% of all tested devices in this class were better, 8% similar, 59% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 34% of all tested devices were better, 8% similar, 59% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia
desligadodarklight 1.01 / 1.02 Watt
Ociosodarkmidlight 5.6 / 9.5 / 10.1 Watt
Carga midlight 28.5 / 39 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.
Porsche Design BOOK ONE
i7-7500U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 3200x1800, 13.30
Microsoft Surface Pro (2017) i7
i7-7660U, Iris Plus Graphics 640, Samsung PM971 KUS040202M, IPS, 2736x1824, 12.30
Microsoft Surface Book with Performance Base
6600U, GeForce GTX 965M, Toshiba NVMe THNSN5256GPU7, IPS, 3000x2000, 13.50
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
i7-7600U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), OLED, 2560x1440, 14.00
Dell XPS 13-9365 2-in-1
i7-7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.30
HP Spectre x360 13-ac033dx
i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 13.30
Toshiba Portege X20W-D-10R
i7-7600U, HD Graphics 620, Toshiba SG5 THNSNK512GVN8, IPS, 1920x1080, 12.50
Power Consumption
-8%
-41%
-8%
42%
-1%
36%
Idle Minimum *
5.6
4.2
25%
4.15
26%
4.9
12%
3.1
45%
5.3
5%
3.4
39%
Idle Average *
9.5
10.1
-6%
8
16%
7.6
20%
4.3
55%
9.6
-1%
5.8
39%
Idle Maximum *
10.1
14
-39%
11.9
-18%
13.8
-37%
4.9
51%
10.1
-0%
6.7
34%
Load Average *
28.5
37.4
-31%
67
-135%
33.4
-17%
24.3
15%
34.4
-21%
21.4
25%
Load Maximum *
39
34
13%
76
-95%
46.5
-19%
22.8
42%
34.8
11%
21.6
45%
Witcher 3 ultra *
38.1
58

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
17h 02min
WiFi Websurfing (Edge 40.15063.0.0)
9h 9min
Big Buck Bunny H.264 1080p
11h 51min
Carga (máximo brilho)
2h 57min
WLAN Tablet: 223
Porsche Design BOOK ONE
i7-7500U, HD Graphics 620, 70 Wh
Microsoft Surface Pro (2017) i7
i7-7660U, Iris Plus Graphics 640, 45 Wh
Microsoft Surface Book with Performance Base
6600U, GeForce GTX 965M, 78 Wh
Lenovo ThinkPad X1 Yoga 2017 20JES03T00
i7-7600U, HD Graphics 620, 56 Wh
Dell XPS 13-9365 2-in-1
i7-7Y75, HD Graphics 615, 46 Wh
HP Spectre x360 13-ac033dx
i7-7500U, HD Graphics 620, 57.8 Wh
Toshiba Portege X20W-D-10R
i7-7600U, HD Graphics 620, 44 Wh
Battery Runtime
-21%
2%
-33%
6%
-20%
5%
Reader / Idle
1022
1530
50%
784
-23%
971
-5%
792
-23%
1001
-2%
H.264
711
614
-14%
408
-43%
WiFi v1.3
549
489
-11%
576
5%
368
-33%
686
25%
537
-2%
719
31%
Load
177
112
-37%
90
-49%
120
-32%
175
-1%
114
-36%
150
-15%
Witcher 3 ultra
115

Pro

+ Tela táctil muito brilhante com cores precisas e cobertura sRGB quase plena
+ Teclado, caneta e adaptador USB-C para HDMI na caixa
+ Qualidade de construção muito boa
+ Portas modernas incluindo Thunderbolt
+ Longa duração da bateria com a base de teclado
+ Teclado confortável

Contra

- Resfriamento fraco e utilização muito pobre do desempenho da CPU
- Sons eletrônicos constantes
- Alto consumo de energia
- Duração curta da bateria do tablet
- Dobradiças insuficientes
- Extremamente pesado; dificilmente utilizável sobre as pernas
- Iluminação irregular do teclado com contraste pobre
- O layout das portas poderia ser melhor
- Lento leitor de cartões
- A estabilidade do teclado poderia ser melhor
- Caro
In review: Porsche Design Book One. Test model courtesy of Porsche Design.
In review: Porsche Design Book One. Test model courtesy of Porsche Design.

Não é surpresa que um produto com a marca Porsche ou Porsche Design, respectivamente, não seja uma pechincha. Pelo menos, seus carros esportivos fornecem os níveis esperados de desempenho e qualidade, mas este não é o caso do Book One da Porsche Design. Nós raramente analisamos um dispositivo em que a diferença entre aspectos bons e ruins é tão grande.

Os aspectos positivos incluem definitivamente a tela táctil brilhante, a excelente qualidade de construção do tablet, o digitalizador com fixação magnética e o teclado confortável. Você também recebe uma câmera IR moderna para reconhecimento facial e também longas durações de bateria em combinação com a base do teclado.

No entanto, os aspectos negativos superam os positivos, especialmente a ergonomia e os ruídos operacionais. O conversível é extremamente pesado, o que dificulta o uso do portátil no colo. As dobradiças têm um problema com o peso do tablet e as bordas na parte inferior (por onde você costuma segurar o tablet) não são arredondadas. Depois, está a iluminação do teclado, que só funciona muito bem na completa escuridão, mas, de outra forma, luta com o baixo contraste e a distribuição de brilho desigual. 

Ótimo marketing, mau desempenho - o Book One da Porsche Design é um excelente dispositivo no papel, mas uma olhada mais de perto revela problemas mais ou menos graves - muitos para o alto preço. Você estará melhor com um dos concorrentes de renome.

Os dois principais problemas são os ruídos eletrônicos quase constantes e o baixo desempenho. O Core i7 é artificialmente afogado, apesar da solução de resfriamento ativa, mas mesmo um núcleo não pode utilizar o seu desempenho completo mesmo para uma carga pico curta. O afogamento é um problema familiar para dispositivos finos, mas o modelo de teste não está nem perto do nível de desempenho anunciado. Depois, está o alto consumo de energia e o tempo de duração da bateria curto quando você usa o tablet sem a base.

Não podemos recomendar o Book One. Você estará melhor com um dos competidores e também economizará alguns dólares se puder viver sem o nome da marca.

Nota: Nós deduzimos pontos da avaliação final porque o conversível dificilmente pode ser usado como um "portátil" e o tempo de duração da bateria é extremamente curto quando você usa apenas o tablet.

Porsche Design BOOK ONE - 08/10/2017 v6(old)
Andreas Osthoff

Acabamento
76 / 98 → 78%
Teclado
83%
Mouse
88%
Conectividade
56 / 80 → 69%
Peso
68 / 35-78 → 77%
Bateria
92%
Pantalha
89%
Desempenho do jogos
0 / 68 → 0%
Desempenho da aplicação
82 / 87 → 94%
Temperatura
89%
Ruído
67%
Audio
64 / 91 → 70%
Camera
67 / 85 → 78%
Impressão
-3%
Médio
71%
81%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Porsche Design BOOK ONE (i7, 512 GB, QHD+)
Andreas Osthoff, 2017-08-15 (Update: 2017-08-26)