Breve Análise do Conversível Porsche Design BOOK ONE (i7, 512 GB, QHD+)
| 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) | |
| Lenovo ThinkPad X1 Yoga 2017 20JES03T00 (Toshiba Exceria Pro M401) | |
| Dell XPS 13-9365 2-in-1 (Toshiba THN-M401S0640E2) | |
| Microsoft Surface Pro (2017) i7 (Toshiba Exceria Pro M401 64 GB) | |
| Porsche Design BOOK ONE (Toshiba Exceria Pro M501) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Microsoft Surface Book with Performance Base (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo ThinkPad X1 Yoga 2017 20JES03T00 (Toshiba Exceria Pro M401) | |
| Dell XPS 13-9365 2-in-1 (Toshiba THN-M401S0640E2) | |
| Microsoft Surface Pro (2017) i7 (Toshiba Exceria Pro M401 64 GB) | |
| Porsche Design BOOK ONE (Toshiba Exceria Pro M501) | |
| |||||||||||||||||||||||||
iluminação: 86 %
iluminação com acumulador: 498 cd/m²
Contraste: 1148:1 (Preto: 0.44 cd/m²)
ΔE Color 2.6 | 0.5-29.43 Ø4.91
ΔE Greyscale 3.3 | 0.5-98 Ø5.2
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, 13.3" | Microsoft Surface Pro (2017) i7 LG Display LP123WQ112604, , 2736x1824, 12.3" | Microsoft Surface Book with Performance Base Panasonic MEI96A2, , 3000x2000, 13.5" | Lenovo ThinkPad X1 Yoga 2017 20JES03T00 LEN4140, , 2560x1440, 14" | Dell XPS 13-9365 2-in-1 1920x1080, 13.3" | HP Spectre x360 13-ac033dx LG Philips LGD054D, , 3840x2160, 13.3" | Toshiba Portege X20W-D-10R Toshiba TOS508F, , 1920x1080, 12.5" | |
|---|---|---|---|---|---|---|---|
| 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 ? | 37 ? -4% | 61 ? -71% | 3.6 ? 90% | 48 ? -35% | 42 ? -18% | 67 ? -88% |
| Response Time Black / White * | 25.2 ? | 25 ? 1% | 37 ? -47% | 3.2 ? 87% | 32.8 ? -30% | 32 ? -27% | 39 ? -55% |
| PWM Frequency | 969 ? | 22130 ? 2184% | 240.4 ? -75% | 1042 ? 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)
| 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 8706 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Display 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. » 57 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 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 0.165 (minimum) to 636 (maximum) ms. » 46 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms). | ||
| PCMark 10 - Score | |
| Microsoft Surface Pro (2017) i7 | |
| Porsche Design BOOK ONE | |
| 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% |
| 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 |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  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
(±) The maximum temperature on the upper side is 42.2 °C / 108 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °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 30.3 °C / 87 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 °C / 82.4 F (-9 °C / -16.2 F).
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, 3% similar, 10% 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, 11% 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
» 36% of all tested devices in this class were better, 7% similar, 57% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 35% of all tested devices were better, 8% similar, 57% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado | 1.01 / 1.02 Watt |
| Ocioso | 5.6 / 9.5 / 10.1 Watt |
| Carga |
28.5 / 39 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Porsche Design BOOK ONE i7-7500U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 3200x1800, 13.3" | Microsoft Surface Pro (2017) i7 i7-7660U, Iris Plus Graphics 640, Samsung PM971 KUS040202M, IPS, 2736x1824, 12.3" | Microsoft Surface Book with Performance Base 6600U, GeForce GTX 965M, Toshiba NVMe THNSN5256GPU7, IPS, 3000x2000, 13.5" | 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" | Dell XPS 13-9365 2-in-1 i7-7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3" | HP Spectre x360 13-ac033dx i7-7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 13.3" | Toshiba Portege X20W-D-10R i7-7600U, HD Graphics 620, Toshiba SG5 THNSNK512GVN8, IPS, 1920x1080, 12.5" | |
|---|---|---|---|---|---|---|---|
| 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
| 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
Contra
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
Price comparison
