Breve Análise do Portátil MSI PS42 8RB Prestige (i7-8550U, GeForce MX150)
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Dell XPS 13 9370 i7 UHD (Toshiba Exceria Pro UHS-II) | |
| Lenovo ThinkPad T480s-20L7002AUS (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| MSI Prestige PS42 8RB-059 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell XPS 13 9370 i7 UHD (Toshiba Exceria Pro UHS-II) | |
| Lenovo ThinkPad T480s-20L7002AUS (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| MSI Prestige PS42 8RB-059 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Networking | |
| iperf3 transmit AX12 | |
| Huawei Matebook X Pro i5 | |
| Dell XPS 13 9370 i7 UHD | |
| MSI Prestige PS42 8RB-059 | |
| iperf3 receive AX12 | |
| Dell XPS 13 9370 i7 UHD | |
| Huawei Matebook X Pro i5 | |
| MSI Prestige PS42 8RB-059 | |
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iluminação: 86 %
iluminação com acumulador: 285.4 cd/m²
Contraste: 921:1 (Preto: 0.31 cd/m²)
ΔE Color 1 | 0.5-29.43 Ø4.91, calibrated: 0.98
ΔE Greyscale 1.4 | 0.5-98 Ø5.2
98.91% sRGB (Argyll 1.6.3 3D)
63.82% AdobeRGB 1998 (Argyll 1.6.3 3D)
69.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
98.6% sRGB (Argyll 2.2.0 3D)
67.5% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.25
| MSI Prestige PS42 8RB-059 CMN N140HCE-EN2, IPS, 14", 1920x1080 | Dell XPS 13 9370 i7 UHD ID: Sharp SHP148B, Name: LQ133D1, Dell P/N: 8XDHY, IPS, 13.3", 3840x2160 | Huawei Matebook X Pro i5 Tianma XM, IPS, 13.9", 3000x2000 | Lenovo ThinkPad T480s-20L7002AUS NV140FHM-N46, TFT-LCD, 14", 1920x1080 | Asus Zenbook UX3430UN-GV174T Chi Mei CMN14D2 / N140HCE-EN1, IPS, 14", 1920x1080 | HP Spectre x360 13t-ae000 LGD0588, IPS, 13.3", 3840x2160 | |
|---|---|---|---|---|---|---|
| Display | 1% | -3% | -41% | -2% | 4% | |
| Display P3 Coverage | 67.5 | 68.9 2% | 65.9 -2% | 39.69 -41% | 65.6 -3% | 71.9 7% |
| sRGB Coverage | 98.6 | 98.4 0% | 95.2 -3% | 59.2 -40% | 97.4 -1% | 98.1 -1% |
| AdobeRGB 1998 Coverage | 69.6 | 69.5 0% | 67.6 -3% | 41 -41% | 67.8 -3% | 73.1 5% |
| Response Times | -88% | -10% | -54% | 6% | -41% | |
| Response Time Grey 50% / Grey 80% * | 34.4 ? | 69.6 ? -102% | 40.4 ? -17% | 44 ? -28% | 30 ? 13% | 51.6 ? -50% |
| Response Time Black / White * | 24.8 ? | 44 ? -77% | 25.6 ? -3% | 34 ? -37% | 25 ? -1% | 32.4 ? -31% |
| PWM Frequency | 25000 ? | 3759 ? -85% | 990 -96% | |||
| Screen | -29% | -61% | -149% | -77% | -16% | |
| Brightness middle | 285.4 | 478.5 68% | 442.7 55% | 288.3 1% | 377 32% | 329.8 16% |
| Brightness | 269 | 466 73% | 428 59% | 281 4% | 339 26% | 318 18% |
| Brightness Distribution | 86 | 86 0% | 84 -2% | 86 0% | 76 -12% | 74 -14% |
| Black Level * | 0.31 | 0.43 -39% | 0.31 -0% | 0.21 32% | 0.4 -29% | 0.25 19% |
| Contrast | 921 | 1113 21% | 1428 55% | 1373 49% | 943 2% | 1319 43% |
| Colorchecker dE 2000 * | 1 | 3.09 -209% | 2.24 -124% | 6.16 -516% | 3.33 -233% | 2.37 -137% |
| Colorchecker dE 2000 max. * | 3.65 | 5.94 -63% | 7.19 -97% | 18.99 -420% | 8.02 -120% | 4.08 -12% |
| Colorchecker dE 2000 calibrated * | 0.98 | 2.06 -110% | 1.11 -13% | 4.51 -360% | 3.5 -257% | |
| Greyscale dE 2000 * | 1.4 | 2.4 -71% | 9.7 -593% | 6.3 -350% | 4.89 -249% | 2.8 -100% |
| Gamma | 2.25 98% | 2.063 107% | 1.42 155% | 2.517 87% | 2.37 93% | 2.145 103% |
| CCT | 6699 97% | 6883 94% | 6227 104% | 6886 94% | 7620 85% | 6441 101% |
| Color Space (Percent of AdobeRGB 1998) | 63.82 | 69.47 9% | 61.6 -3% | 37.67 -41% | 62 -3% | 67 5% |
| Color Space (Percent of sRGB) | 98.91 | 98.36 -1% | 95 -4% | 58.9 -40% | 98 -1% | 98 -1% |
| Total Average (Program / Settings) | -39% /
-34% | -25% /
-43% | -81% /
-113% | -24% /
-52% | -18% /
-16% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 24.8 ms ... rise ↗ and fall ↘ combined | ↗ 14.8 ms rise |  |
| ↘ 10 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 54 % 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 | ||
| 34.4 ms ... rise ↗ and fall ↘ combined | ↗ 18 ms rise |  |
| ↘ 16.4 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. » 44 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 25000 Hz | ≤ 22 % brightness setting |  |
The display backlight flickers at 25000 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 22 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 25000 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. | |||
| PCMark 8 Home Score Accelerated v2 | 3740 pontos | |
| PCMark 8 Work Score Accelerated v2 | 5077 pontos | |
| PCMark 10 Score | 3753 pontos | |
Ajuda | ||
| MSI Prestige PS42 8RB-059 Toshiba KSG60ZMV512G | Dell XPS 13 9370 i7 UHD Toshiba XG5 KXG50ZNV512G | Huawei Matebook X Pro i5 Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad T480s-20L7002AUS Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad 13 20J1005TPB Intel SSD 600p SSDPEKKW256G7 | Average Toshiba KSG60ZMV512G | |
|---|---|---|---|---|---|---|
| AS SSD | 61% | 96% | 141% | 44% | -3% | |
| Copy Game MB/s | 587 | 503 -14% | 486.3 -17% | 546 ? -7% | ||
| Copy Program MB/s | 439.5 | 570 30% | 312.3 -29% | 326 ? -26% | ||
| Copy ISO MB/s | 700 | 585 -16% | 739 6% | 563 ? -20% | ||
| Score Total | 1110 | 1911 72% | 2575 132% | 3048 175% | 1305 18% | 1089 ? -2% |
| Score Write | 442 | 596 35% | 620 40% | 921 108% | 655 48% | 412 ? -7% |
| Score Read | 436 | 926 112% | 1329 205% | 1435 229% | 449 3% | 446 ? 2% |
| Access Time Write * | 0.076 | 0.055 28% | 0.036 53% | 0.038 50% | 0.033 57% | 0.064 ? 16% |
| Access Time Read * | 0.154 | 0.059 62% | 0.058 62% | 0.055 64% | 0.081 47% | 0.112 ? 27% |
| 4K-64 Write | 311.3 | 444.8 43% | 399.6 28% | 706 127% | 481.7 55% | 285 ? -8% |
| 4K-64 Read | 363.2 | 678 87% | 1039 186% | 1183 226% | 278.2 -23% | 373 ? 3% |
| 4K Write | 82.2 | 107.4 31% | 103.1 25% | 97.8 19% | 113.9 39% | 87 ? 6% |
| 4K Read | 26.86 | 29.36 9% | 48.33 80% | 42.09 57% | 33.1 23% | 25.3 ? -6% |
| Seq Write | 481 | 435.8 -9% | 1170 143% | 1172 144% | 590 23% | 391 ? -19% |
| Seq Read | 460.4 | 2205 379% | 2416 425% | 2094 355% | 1375 199% | 467 ? 1% |
* ... smaller is better
| 3DMark | |
| 1920x1080 Fire Strike Graphics | |
| Dell XPS 15 9575 i5-8305G | |
| Dell XPS 15 2018 i5 FHD 97Wh | |
| MSI Prestige PS42 8RB-059 | |
| Average NVIDIA GeForce MX150 (2323 - 3739, n=44) | |
| Huawei Matebook X Pro i5 | |
| Dell Latitude 5591 | |
| Apple MacBook Pro 13 2018 Touchbar i5 | |
| Asus VivoBook S410UQ-NH74 | |
| Lenovo Ideapad 720S-13ARR | |
| 1280x720 Cloud Gate Standard Graphics | |
| Dell XPS 15 9575 i5-8305G | |
| Dell XPS 15 2018 i5 FHD 97Wh | |
| MSI Prestige PS42 8RB-059 | |
| Average NVIDIA GeForce MX150 (16227 - 22183, n=43) | |
| Huawei Matebook X Pro i5 | |
| Dell Latitude 5591 | |
| Apple MacBook Pro 13 2018 Touchbar i5 | |
| Asus VivoBook S410UQ-NH74 | |
| HP EliteBook x360 1030 G3 | |
| Lenovo Ideapad 720S-13ARR | |
| 3DMark 11 Performance | 5021 pontos | |
| 3DMark Cloud Gate Standard Score | 13394 pontos | |
| 3DMark Fire Strike Score | 3312 pontos | |
Ajuda | ||
| BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF) | |
| Dell G3 15 3579 | |
| Dell XPS 15 9575 i5-8305G | |
| MSI Prestige PS42 8RB-059 | |
| Average NVIDIA GeForce MX150 (27.8 - 35.2, n=33) | |
| Huawei Matebook X Pro i5 | |
| Asus VivoBook S410UQ-NH74 | |
| HP EliteBook 755 G5 3UN79EA | |
| HP EliteBook x360 1030 G3 | |
| Rise of the Tomb Raider - 1920x1080 Very High Preset AA:FX AF:16x | |
| Dell G3 15 3579 | |
| Dell XPS 15 9575 i5-8305G | |
| MSI Prestige PS42 8RB-059 | |
| Average NVIDIA GeForce MX150 (14.8 - 26, n=23) | |
| Asus VivoBook S410UQ-NH74 | |
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Dell XPS 15 9575 i5-8305G | |
| Dell G3 15 3579 | |
| MSI Prestige PS42 8RB-059 | |
| Average NVIDIA GeForce MX150 (6.5 - 17, n=25) | |
| Apple MacBook Pro 13 2018 Touchbar i5 | |
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 187.2 | 113.1 | 95.6 | 34.8 |
| The Witcher 3 (2015) | 66.8 | 39.6 | 22.1 | 11.8 |
| Rise of the Tomb Raider (2016) | 77.1 | 42.5 | 22.1 | 18.8 |
Barulho
| Ocioso |
| 28.7 / 28.7 / 28.7 dB |
| Carga |
| 33.4 / 45 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: 28.3 dB(A) | ||
| MSI Prestige PS42 8RB-059 GeForce MX150, i5-8550U, Toshiba KSG60ZMV512G | Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G | Huawei Matebook X Pro i5 GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP | Lenovo ThinkPad T480s-20L7002AUS UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP | HP EliteBook x360 1030 G3 UHD Graphics 620, i5-8250U, Samsung PM871b MZNLN128HAHQ | Asus Zenbook UX3430UN-GV174T GeForce MX150, i5-8250U, SK Hynix HFS256G39TND-N210A | |
|---|---|---|---|---|---|---|
| Noise | 3% | -2% | 2% | 6% | -5% | |
| off / environment * | 28.3 | 28 1% | 27.9 1% | 28.1 1% | 28.5 -1% | 30 -6% |
| Idle Minimum * | 28.7 | 28 2% | 27.9 3% | 28.1 2% | 28.5 1% | 30 -5% |
| Idle Average * | 28.7 | 28 2% | 27.9 3% | 28.1 2% | 28.5 1% | 30 -5% |
| Idle Maximum * | 28.7 | 28 2% | 27.9 3% | 28.1 2% | 28.5 1% | 33.1 -15% |
| Load Average * | 33.4 | 32.5 3% | 36.2 -8% | 35.5 -6% | 31.3 6% | 37.6 -13% |
| Witcher 3 ultra * | 38.2 | 45 -18% | ||||
| Load Maximum * | 45 | 42.2 6% | 45.2 -0% | 41.5 8% | 33.5 26% | 37.6 16% |
* ... smaller is better
(-) The maximum temperature on the upper side is 47 °C / 117 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 63.4 °C / 146 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.5 °C / 73 F, compared to the device average of 29.5 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 33.5 °C / 92 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29 °C / 84.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-1.4 °C / -2.5 F).
MSI Prestige PS42 8RB-059 audio analysis
(-) | not very loud speakers (68.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.5% lower than median
(±) | linearity of bass is average (13.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (8.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.9% away from median
(±) | linearity of highs is average (7.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (27.4% difference to median)
Compared to same class
» 84% of all tested devices in this class were better, 5% similar, 11% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 82% of all tested devices were better, 4% similar, 15% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis
(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado | 0.35 / 0.6 Watt |
| Ocioso | 5.6 / 6.5 / 7.9 Watt |
| Carga |
62.3 / 67 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| MSI Prestige PS42 8RB-059 i5-8550U, GeForce MX150, Toshiba KSG60ZMV512G, IPS, 1920x1080, 14" | Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, Toshiba XG5 KXG50ZNV512G, IPS, 3840x2160, 13.3" | Huawei Matebook X Pro i5 i5-8250U, GeForce MX150, Samsung PM961 MZVLW256HEHP, IPS, 3000x2000, 13.9" | Asus Zenbook UX3430UN-GV174T i5-8250U, GeForce MX150, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 14" | HP EliteBook x360 1030 G3 i5-8250U, UHD Graphics 620, Samsung PM871b MZNLN128HAHQ, IPS, 1920x1080, 13.3" | Lenovo ThinkPad T480s-20L7002AUS i5-8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, TFT-LCD, 1920x1080, 14" | |
|---|---|---|---|---|---|---|
| Power Consumption | 5% | 1% | 5% | 22% | 27% | |
| Idle Minimum * | 5.6 | 5 11% | 3.5 37% | 4.5 20% | 3.8 32% | 3.1 45% |
| Idle Average * | 6.5 | 8.3 -28% | 8.9 -37% | 7.8 -20% | 7.5 -15% | 6.4 2% |
| Idle Maximum * | 7.9 | 8.8 -11% | 12.3 -56% | 8.1 -3% | 8.6 -9% | 9.4 -19% |
| Load Average * | 62.3 | 46.4 26% | 54.2 13% | 52 17% | 33.1 47% | 29.8 52% |
| Witcher 3 ultra * | 55.7 | 42.4 24% | ||||
| Load Maximum * | 67 | 48.6 27% | 52.1 22% | 59 12% | 31.8 53% | 31.2 53% |
* ... smaller is better
| MSI Prestige PS42 8RB-059 i5-8550U, GeForce MX150, 50 Wh | Apple MacBook Pro 15 2018 (2.6 GHz, 560X) i7-8850H, Radeon Pro 560X, 83 Wh | Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, 52 Wh | Huawei Matebook X Pro i5 i5-8250U, GeForce MX150, 57.4 Wh | Lenovo ThinkPad T480s-20L7002AUS i5-8250U, UHD Graphics 620, 57 Wh | Asus Zenbook UX3430UN-GV174T i5-8250U, GeForce MX150, 48 Wh | HP EliteBook x360 1030 G3 i5-8250U, UHD Graphics 620, 56.2 Wh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -31% | -25% | -1% | -39% | -6% | 21% | |
| Reader / Idle | 1010 | 819 -19% | 1243 23% | 1367 35% | 1381 37% | ||
| WiFi v1.3 | 893 | 614 -31% | 465 -48% | 557 -38% | 541 -39% | 485 -46% | 602 -33% |
| Load | 118 | 109 -8% | 133 13% | 108 -8% | 189 60% | ||
| Witcher 3 ultra | 88 |
Pro
Contra
O MSI PS42 tem muito a seu favor, mas o punhado de recortes é difícil de ignorar. Por um lado, a falta de Thunderbolt 3 limita a conectividade e versatilidade. Isso não teria sido um problema se o PS42 fosse mais barato, mas é vendido pelo mesmo preço que o XPS 13, HP Spectre 13, ou MateBook X Pro, que todos têm Thunderbolt 3 como padrão. A tela mais escura, o WiFi 1x1 mais lento, a RAM de um canal, a CPU com desempenho fraco, a omissão de NVMe e o chassi menos rígido, são decepcionantes quando a maioria dos concorrentes oferece melhores opções.
As qualidades redentoras do PS42 são sua leveza, tela mate muito precisa de 1080p e GPU GeForce MX150 com potência plena. Este é provavelmente o único portátil de 14 polegadas que usa uma GPU MX150 de 25 W '1D10' em vez da versão mais lenta de 10 W. Os usuários podem jogar ou executar tarefas com uso intensivo de gráficos sem temer o afogamento da GPU.
Se o desempenho e a portabilidade da GPU são indispensáveis, o PS42 pode ser uma boa opção. Caso contrário, o MateBook X Pro de 13,9 polegadas é superior em quase todos os outros aspectos, essencialmente pelo mesmo preço demandado de $1.000.
O PS42 é uma primeira tentativa respeitável de um Ultrabook tradicional da MSI com seu potente desempenho gráfico, peso leve, e cores precisas. No entanto, o seu punhado de recortes significa que a MSI tem um longo caminho a percorrer antes de poder ficar cara-a-cara com os veteranos fabricantes de Ultrabooks.
MSI Prestige PS42 8RB-059
- 10/26/2019 v7 (old)
Allen Ngo
Price comparison
