Breve Análise do Portátil PC Specialist Defiance IV (i7-7700HQ, GTX 1060, Full HD)
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| MSI GS73VR 7RG (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| PC Zentrum Defiance IV (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Razer Blade Pro RZ09-0220 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Acer Aspire V17 Nitro BE VN7-793-738J (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| maximum AS SSD Seq Read Test (1GB) | |
| MSI GS73VR 7RG (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| PC Zentrum Defiance IV (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Razer Blade Pro RZ09-0220 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Acer Aspire V17 Nitro BE VN7-793-738J (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| |||||||||||||||||||||||||
iluminação: 86 %
iluminação com acumulador: 312 cd/m²
Contraste: 1076:1 (Preto: 0.29 cd/m²)
ΔE Color 10.64 | 0.5-29.43 Ø4.91
ΔE Greyscale 11.66 | 0.5-98 Ø5.2
100% sRGB (Argyll 1.6.3 3D)
77% AdobeRGB 1998 (Argyll 1.6.3 3D)
86.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
100% sRGB (Argyll 2.2.0 3D)
89.5% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.08
| PC Zentrum Defiance IV CMN N173HHE-G32 (CMN1747), 1920x1080, 17.3" | Medion Erazer X7857 LG Philips LP 173WF4-SPF5, 1920x1080, 17.3" | MSI GS73VR 7RG ID: CMN1747, Name: Chi Mei N173HHE-G32, 1920x1080, 17.3" | Razer Blade Pro RZ09-0220 ID: AUO169D, Name: AU Optronics B173HAN01.6, 1920x1080, 17.3" | Acer Aspire V17 Nitro BE VN7-793-738J AU Optronics B173ZAN01.0, 3840x2160, 17.3" | |
|---|---|---|---|---|---|
| Display | -24% | 0% | -21% | 3% | |
| Display P3 Coverage | 89.5 | 65.3 -27% | 89.6 0% | 64 -28% | 85.4 -5% |
| sRGB Coverage | 100 | 83.4 -17% | 100 0% | 89.7 -10% | 100 0% |
| AdobeRGB 1998 Coverage | 86.1 | 61 -29% | 86.9 1% | 64.9 -25% | 97.8 14% |
| Response Times | 59% | 9% | -171% | -101% | |
| Response Time Grey 50% / Grey 80% * | 28.8 ? | 34 ? -18% | 23.6 ? 18% | 36.8 ? -28% | 29 ? -1% |
| Response Time Black / White * | 9 ? | 24 ? -167% | 8.4 ? 7% | 37.2 ? -313% | 27 ? -200% |
| PWM Frequency | 25770 ? | 119000 ? 362% | 26040 ? 1% | ||
| Screen | 3% | 5% | 18% | 21% | |
| Brightness middle | 312 | 413 32% | 350.9 12% | 367.4 18% | 380 22% |
| Brightness | 289 | 376 30% | 311 8% | 363 26% | 336 16% |
| Brightness Distribution | 86 | 82 -5% | 79 -8% | 86 0% | 81 -6% |
| Black Level * | 0.29 | 0.6 -107% | 0.33 -14% | 0.32 -10% | 0.32 -10% |
| Contrast | 1076 | 688 -36% | 1063 -1% | 1148 7% | 1188 10% |
| Colorchecker dE 2000 * | 10.64 | 5.06 52% | 7.7 28% | 3.8 64% | 5.32 50% |
| Colorchecker dE 2000 max. * | 18.65 | 9.33 50% | 14.4 23% | 10.4 44% | 7.63 59% |
| Greyscale dE 2000 * | 11.66 | 5.29 55% | 11.1 5% | 3.5 70% | 4.9 58% |
| Gamma | 2.08 106% | 2.64 83% | 2.11 104% | 2.18 101% | 2.61 84% |
| CCT | 14907 44% | 6766 96% | 11813 55% | 6467 101% | 6558 99% |
| Color Space (Percent of AdobeRGB 1998) | 77 | 55 -29% | 77.74 1% | 58.1 -25% | 87.2 13% |
| Color Space (Percent of sRGB) | 100 | 83 -17% | 100 0% | 89.3 -11% | 100 0% |
| Total Average (Program / Settings) | 13% /
8% | 5% /
5% | -58% /
-15% | -26% /
1% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 9 ms ... rise ↗ and fall ↘ combined | ↗ 6.8 ms rise |  |
| ↘ 2.2 ms fall | ||
| The screen shows fast response rates in our tests and should be suited for gaming. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 21 % of all devices are better. This means that the measured response time is better than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 28.8 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise |  |
| ↘ 12.4 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 0.165 (minimum) to 636 (maximum) ms. » 35 % of all devices are better. This means that the measured response time is better than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 25770 Hz | ≤ 20 % brightness setting |  |
The display backlight flickers at 25770 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 25770 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 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| Cinebench R11.5 | |
| CPU Single 64Bit | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Razer Blade Pro RZ09-0220 | |
| CPU Multi 64Bit | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Razer Blade Pro RZ09-0220 | |
| PCMark 8 | |
| Home Score Accelerated v2 | |
| Medion Erazer X7857 | |
| MSI GS73VR 7RG | |
| Razer Blade Pro RZ09-0220 | |
| PC Zentrum Defiance IV | |
| Acer Aspire V17 Nitro BE VN7-793-738J | |
| Work Score Accelerated v2 | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Razer Blade Pro RZ09-0220 | |
| Acer Aspire V17 Nitro BE VN7-793-738J | |
| PCMark 10 - Score | |
| MSI GS73VR 7RG | |
| Razer Blade Pro RZ09-0220 | |
| PC Zentrum Defiance IV | |
| PCMark 8 Home Score Accelerated v2 | 4053 pontos | |
| PCMark 8 Work Score Accelerated v2 | 5180 pontos | |
| PCMark 10 Score | 4543 pontos | |
Ajuda | ||
| PC Zentrum Defiance IV Samsung PM961 MZVLW256HEHP | Medion Erazer X7857 Samsung PM961 NVMe MZVLW512HMJP | MSI GS73VR 7RG Samsung SSD PM871 MZNLN512HMJP | Razer Blade Pro RZ09-0220 Samsung SSD PM951 MZVLV256HCHP | Acer Aspire V17 Nitro BE VN7-793-738J Intel SSD 600p SSDPEKKW512G7 | |
|---|---|---|---|---|---|
| AS SSD | -37% | -51% | -31% | -29% | |
| Seq Read | 1485 | 2188 47% | 497.9 -66% | 1464 -1% | 1590 7% |
| Seq Write | 1122 | 347.1 -69% | 465.1 -59% | 291.8 -74% | 566 -50% |
| 4K Read | 51.7 | 45.19 -13% | 33.69 -35% | 38.31 -26% | 29.75 -42% |
| 4K Write | 118.6 | 1.02 -99% | 96.8 -18% | 109.9 -7% | 104.8 -12% |
| Score Read | 1429 | 1302 -9% | 421 -71% | 1056 -26% | 692 -52% |
| Score Write | 778 | 106 -86% | 417 -46% | 406 -48% | 677 -13% |
| Score Total | 2929 | 1990 -32% | 1064 -64% | 1951 -33% | 1678 -43% |
| 3DMark - 1920x1080 Fire Strike Graphics | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Acer Aspire V17 Nitro BE VN7-793-738J | |
| Razer Blade Pro RZ09-0220 | |
| 3DMark 11 - 1280x720 Performance GPU | |
| Medion Erazer X7857 | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Acer Aspire V17 Nitro BE VN7-793-738J | |
| Razer Blade Pro RZ09-0220 | |
| 3DMark 11 Performance | 11900 pontos | |
| 3DMark Ice Storm Standard Score | 115509 pontos | |
| 3DMark Cloud Gate Standard Score | 25108 pontos | |
| 3DMark Fire Strike Score | 10023 pontos | |
Ajuda | ||
| The Witcher 3 | |
| 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Medion Erazer X7857 | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Razer Blade Pro RZ09-0220 | |
| 1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off) | |
| Medion Erazer X7857 | |
| MSI GS73VR 7RG | |
| PC Zentrum Defiance IV | |
| Razer Blade Pro RZ09-0220 | |
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| The Witcher 3 (2015) | 72.3 | 40.2 | ||
| FIFA 18 (2017) | 163 | |||
| Middle-earth: Shadow of War (2017) | 70 | 53 | ||
| The Evil Within 2 (2017) | 39.1 | 38.1 | ||
| ELEX (2017) | 68 | 52 | ||
| Destiny 2 (2017) | 85 | 71.4 | ||
| Assassin´s Creed Origins (2017) | 49 | 42 | ||
| Call of Duty WWII (2017) | 92.3 | 71.6 | ||
| Need for Speed Payback (2017) | 69.1 | 66.2 | ||
| Star Wars Battlefront 2 (2017) | 61.1 | 55 |
Barulho
| Ocioso |
| 31 / 32 / 33 dB |
| Carga |
| 48 / 50 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 dB(A) | ||
| PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ | Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK | MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ | Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ | Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ | |
|---|---|---|---|---|---|
| Noise | -1% | 5% | 8% | 6% | |
| off / environment * | 30 | 30.3 -1% | 28 7% | 28.1 6% | 30.8 -3% |
| Idle Minimum * | 31 | 31.3 -1% | 29.4 5% | 29.5 5% | 31.4 -1% |
| Idle Average * | 32 | 31.7 1% | 30.7 4% | 29.6 7% | 31.4 2% |
| Idle Maximum * | 33 | 31.7 4% | 34 -3% | 29.6 10% | 31.4 5% |
| Load Average * | 48 | 48.3 -1% | 42 12% | 31.6 34% | 38.6 20% |
| Witcher 3 ultra * | 46 | 50.6 -10% | 45.8 -0% | 46 -0% | |
| Load Maximum * | 50 | 49.6 1% | 45.8 8% | 51.8 -4% | 44.3 11% |
* ... smaller is better
(-) The maximum temperature on the upper side is 52 °C / 126 F, compared to the average of 40.5 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 52 °C / 126 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 24.3 °C / 76 F, compared to the device average of 33.9 °C / 93 F.
(-) Playing The Witcher 3, the average temperature for the upper side is 39 °C / 102 F, compared to the device average of 33.9 °C / 93 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 36 °C / 96.8 F.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-7.1 °C / -12.8 F).
| PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ | Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK | MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ | Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ | Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ | |
|---|---|---|---|---|---|
| Heat | -6% | -9% | 6% | -11% | |
| Maximum Upper Side * | 52 | 46.2 11% | 52.2 -0% | 48.2 7% | 56 -8% |
| Maximum Bottom * | 52 | 42.2 19% | 46.6 10% | 43.2 17% | 48.7 6% |
| Idle Upper Side * | 26 | 32.4 -25% | 30.8 -18% | 25.4 2% | 30.9 -19% |
| Idle Bottom * | 25 | 32.2 -29% | 32 -28% | 25.8 -3% | 30.6 -22% |
* ... smaller is better
PC Zentrum Defiance IV audio analysis
(±) | speaker loudness is average but good (79 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.6% lower than median
(±) | linearity of bass is average (12.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 8.7% higher than median
(±) | linearity of mids is average (7.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.7% away from median
(+) | highs are linear (4.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.2% difference to median)
Compared to same class
» 55% of all tested devices in this class were better, 8% similar, 37% worse
» The best had a delta of 6%, average was 18%, worst was 132%
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%
Acer Aspire V17 Nitro BE VN7-793-738J audio analysis
(±) | speaker loudness is average but good (72 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 5.7% lower than median
(+) | bass is linear (5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(+) | mids are linear (6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (12.5% difference to median)
Compared to same class
» 14% of all tested devices in this class were better, 3% similar, 82% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 9% of all tested devices were better, 2% similar, 89% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado | 0.3 / 0.8 Watt |
| Ocioso | 9 / 16 / 21 Watt |
| Carga |
88 / 160 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ | Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK | MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ | Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ | Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ | |
|---|---|---|---|---|---|
| Power Consumption | -49% | -5% | 4% | -10% | |
| Idle Minimum * | 9 | 20.6 -129% | 10.1 -12% | 10.6 -18% | 10.5 -17% |
| Idle Average * | 16 | 26 -63% | 18.3 -14% | 16 -0% | 20.5 -28% |
| Idle Maximum * | 21 | 28 -33% | 19.6 7% | 16.4 22% | 22 -5% |
| Load Average * | 88 | 95 -8% | 87.6 -0% | 75.9 14% | 91 -3% |
| Witcher 3 ultra * | 124 | 170 -37% | 136.3 -10% | 111.2 10% | |
| Load Maximum * | 160 | 197 -23% | 160.7 -0% | 163.8 -2% | 155 3% |
* ... smaller is better
| PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ, 66 Wh | Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK, 66 Wh | MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ, 51 Wh | Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ, 70 Wh | Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ, 69 Wh | |
|---|---|---|---|---|---|
| Battery Runtime | -29% | -37% | 21% | -7% | |
| Reader / Idle | 457 | 349 -24% | 721 58% | ||
| H.264 | 296 | ||||
| WiFi v1.3 | 297 | 210 -29% | 191 -36% | 419 41% | 277 -7% |
| Load | 114 | 57 -50% | 72 -37% |
Pro
Contra
O Defiance IV parece ótimo. Sua carcaça é bem construída e discreta e possui superfícies metálicas de boa aparência que, apesar de atrair sujeira rapidamente, dão uma impressão sólida e de alta qualidade.
Como deveria ser para um portátil de jogos moderno, o dispositivo também possui um teclado retro iluminado. Se você esquecer da porta Thunderbolt 3 ausente, sua conectividade também é impressionante.
Há dois lados da tela de 120-Hz. Embora o grande espaço de cores e os tempos de resposta baixos sejam excelentes, eles não podem equilibrar completamente os ângulos de visão medíocres e o forte desvio de cores (de fábrica). O valor de preto, o brilho e sua distribuição, por outro lado, não deixam nada para criticar.
A velocidade da CPU é um pouco mais problemática. O fato de o processador se afogar abaixo de sua velocidade básica durante algumas aplicações 3D exigentes não é ideal para um portátil de jogos, mesmo que a queda na velocidade nem sempre seja perceptível no desempenho do dispositivo. Talvez o fabricante nos dê uma atualização do BIOS que resolva o problema. Se o Core i7-7700HQ conseguisse alcançar seu potencial pleno, os portáteis concorrentes de 17 polegadas (Acer V17 Nitro, MSI GS73VR 7RG, etc.) teriam que estar temerosos.
Além do bom tempo de duração da bateria, que é habilitado pelo recurso de comutação de gráficos Optimus da Nvidia, também queremos mencionar as emissões de primeira classe durante o modo inativo, a carcaça amigável com a manutenção e as opções de configuração individuais. No entanto, preferiríamos menos ruído do sistema e temperaturas mais baixas sob carga.
PC Zentrum Defiance IV
- 12/20/2017 v6 (old)
Florian Glaser
Price comparison
