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MagyarBreve Análise do Portátil Dell XPS 15 9550 (i7, 512GB, UHD) InfinityEdge
XPS 15-9550-4952 (XPS 15 Serie)
Processador
Intel Core i7-6700HQ 4 x 2.6 - 3.5 GHz, Skylake
Placa gráfica
NVIDIA GeForce GTX 960M - 2048 MB VRAM, Análises do: 1033 MHz, Memoría: 1253 MHz, GDDR5, ForceWare 359.06, Optimus mit HD Graphics 530
Memória
16 GB
, 2x8 GB Hynix DDR4-2132 SO-DIMM, 2/2 slots ocupados
Pantalha
15.60 polegadas 16:9, 3840 x 2160 pixel, 10 dedos, SHARP LQ156D1JX01 Dell PN: 7PHPT, IGZO WLED 330 cd/m² 1000:1 Hard Coating 3H, Brilhante: sim
placa mãe
Intel HM170 (Skylake PCH-H)
Disco rígido
Samsung PM951 NVMe 512 GB, 512 GB
peso
2.077 kg, Suprimento de energia: 458 g
Preço
2150 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
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SHARP LQ156D1JX01 Dell PN: 7PHPT tested with X-Rite i1Pro 2
Máximo: 361 cd/m² (Nits) Médio: 344.2 cd/m²iluminação: 90 %
iluminação com acumulador: 361 cd/m²
Contraste: 950:1 (Preto: 0.38 cd/m²)
ΔE Color 5.34 | 0.5-29.43 Ø5
ΔE Greyscale 4.84 | 0.57-98 Ø5.3
100% sRGB (Argyll 1.6.3 3D)
89% AdobeRGB 1998 (Argyll 1.6.3 3D)
99.4% AdobeRGB 1998 (Argyll 2.2.0 3D)
100% sRGB (Argyll 2.2.0 3D)
87.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.21
| XPS 15 9550 UHD 3840x2160 LQ156D1JX01 IGZO | XPS 15 9550 FHD 1920x1080 SHP1453 LQ156M1 IPS | Apple MB Pro Retina 15 2015 2880x1800 APPA02E IPS | Asus Zenbook Pro UX501JW 3840x2160 SDC434B FL156FL02-101 IPS | XPS 13 2016 i7 QHD 3200x1800 SHP1421 LQ133Y1 IGZO | XPS 15 9530 3840x2160 SHP1431 LQ156D1 IPS | MSI PE60 1920x1080 SAMSUNG LTN156HL01 IPS True Color | Acer AS V Nitro VN7-792G 1920x1080 AUO B173HAN01 IPS | |
|---|---|---|---|---|---|---|---|---|
| Display | -18% | -25% | -42% | -23% | -21% | -19% | -22% | |
| Display P3 Coverage | 87.8 | 68.8 -22% | 61.4 -30% | 47.47 -46% | 63.6 -28% | 64.9 -26% | 67.6 -23% | 67 -24% |
| sRGB Coverage | 100 | 97.9 -2% | 90.8 -9% | 71.5 -28% | 93.6 -6% | 96.1 -4% | 97 -3% | 91.3 -9% |
| AdobeRGB 1998 Coverage | 99.4 | 70.7 -29% | 62.9 -37% | 49.05 -51% | 65.5 -34% | 66.9 -33% | 69.8 -30% | 66.7 -33% |
| Response Times | -11% | 24% | 23% | 10% | ||||
| Response Time Grey 50% / Grey 80% * | 58 ? | 62 ? -7% | 43.2 ? 26% | 40 ? 31% | 58 ? -0% | |||
| Response Time Black / White * | 35 ? | 40 ? -14% | 27.2 ? 22% | 30 ? 14% | 28 ? 20% | |||
| PWM Frequency | 362 ? | 4900 ? | ||||||
| Screen | 2% | 8% | -33% | 5% | 10% | 6% | 10% | |
| Brightness middle | 361 | 399 11% | 341 -6% | 302 -16% | 285 -21% | 349 -3% | 300 -17% | 346 -4% |
| Brightness | 344 | 394 15% | 315 -8% | 307 -11% | 281 -18% | 365 6% | 282 -18% | 326 -5% |
| Brightness Distribution | 90 | 89 -1% | 82 -9% | 87 -3% | 90 0% | 87 -3% | 90 0% | 88 -2% |
| Black Level * | 0.38 | 0.24 37% | 0.34 11% | 0.79 -108% | 0.18 53% | 0.282 26% | 0.35 8% | 0.32 16% |
| Contrast | 950 | 1663 75% | 1003 6% | 382 -60% | 1583 67% | 1238 30% | 857 -10% | 1081 14% |
| Colorchecker dE 2000 * | 5.34 | 5.95 -11% | 2.07 61% | 5.4 -1% | 4.89 8% | 2.65 50% | 1.8 66% | 4.01 25% |
| Greyscale dE 2000 * | 4.84 | 8.41 -74% | 1.9 61% | 5.99 -24% | 5.16 -7% | 3.77 22% | 2.18 55% | 3.58 26% |
| Gamma | 2.21 100% | 2.35 94% | 2.62 84% | 2.32 95% | 2.15 102% | 2.41 91% | 2.37 93% | 2.23 99% |
| CCT | 7395 88% | 7010 93% | 6514 100% | 6670 97% | 7106 91% | 6786 96% | 6837 95% | 6426 101% |
| Color Space (Percent of AdobeRGB 1998) | 89 | 64 -28% | 58 -35% | 45 -49% | 59 -34% | 61.02 -31% | 64 -28% | |
| Color Space (Percent of sRGB) | 100 | 98 -2% | 91 -9% | 71 -29% | 93 -7% | 96.1 -4% | 97 -3% | |
| Colorchecker dE 2000 max. * | 3.27 | |||||||
| Total Average (Program / Settings) | -9% /
-4% | -9% /
-0% | -17% /
-27% | 2% /
1% | -6% /
3% | -7% /
-0% | -1% /
2% |
* ... smaller is better
Display Response Times
ℹ
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 | ||
|---|---|---|
| 35 ms ... rise ↗ and fall ↘ combined | ↗ 12 ms rise |  |
| ↘ 23 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 92 % 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 | ||
| 58 ms ... rise ↗ and fall ↘ combined | ↗ 21 ms rise |  |
| ↘ 37 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. » 93 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17942 (minimum: 5 - maximum: 3846000) Hz was measured. | |||
| Cinebench R15 | |
| CPU Single 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Asus Zenbook Pro UX501JW-FI218H | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Lenovo IdeaPad Y50-70-59441229 | |
| CPU Multi 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Asus Zenbook Pro UX501JW-FI218H | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Lenovo IdeaPad Y50-70-59441229 | |
| Cinebench R11.5 | |
| CPU Single 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Asus Zenbook Pro UX501JW-FI218H | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Lenovo IdeaPad Y50-70-59441229 | |
| CPU Multi 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Asus Zenbook Pro UX501JW-FI218H | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Lenovo IdeaPad Y50-70-59441229 | |
| Cinebench R10 | |
| Rendering Single CPUs 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Lenovo IdeaPad Y50-70-59441229 | |
| Rendering Multiple CPUs 64Bit (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 15 (9530-0538) | |
| Lenovo IdeaPad Y50-70-59441229 | |
| PCMark 8 | |
| Home Score Accelerated v2 (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| HP Omen Pro 15 M2T37AA-ABD | |
| Work Score Accelerated v2 (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Dell XPS 13 2016 i7 256GB QHD | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| HP Omen Pro 15 M2T37AA-ABD | |
| Creative Score Accelerated v2 (sort by value) | |
| Dell XPS 15-9550 i7 | |
| Dell XPS 15 2016 9550 | |
| Apple MacBook Pro Retina 15 inch 2015-05 | |
| Acer Aspire V Nitro Black Edition VN7-792G-74Q4 | |
| Acer Aspire V Nitro VN7-792G-55SF | |
| HP Omen Pro 15 M2T37AA-ABD | |
| PCMark 7 Score | 5480 pontos | |
| PCMark 8 Home Score Accelerated v2 | 3121 pontos | |
| PCMark 8 Creative Score Accelerated v2 | 4358 pontos | |
| PCMark 8 Work Score Accelerated v2 | 3950 pontos | |
Ajuda | ||
| Dell XPS 15-9550 i7 GeForce GTX 960M, 6700HQ, Samsung PM951 NVMe 512 GB | Dell XPS 15 2016 9550 GeForce GTX 960M, 6300HQ, WDC WD10SPCX-75KHST0 + LiteON CS1-SP32-11 M.2 2242 32GB | Apple MacBook Pro Retina 15 inch 2015-05 Radeon R9 M370X, 4870HQ, Apple SSD SM0512G | Asus Zenbook Pro UX501JW-FI218H GeForce GTX 960M, 4720HQ, SanDisk SD7SN3Q128G1002 | Lenovo IdeaPad Y50-70-59441229 GeForce GTX 960M, 4710HQ, Samsung SSD PM851 256 GB MZ7TE256HMHP | Lenovo IdeaPad Y50-70 (59424712) GeForce GTX 860M, 4710HQ, Samsung SSD PM851 512 GB MZ7TE512HMHP | |
|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | -60% | 29% | -37% | -38% | -35% | |
| Read Seq | 1274 | 238.6 -81% | 1442 13% | 471.9 -63% | 518 -59% | 480.1 -62% |
| Write Seq | 594 | 64 -89% | 1558 162% | 347 -42% | 264.8 -55% | 430.9 -27% |
| Read 4k | 37.02 | 31.36 -15% | 19.27 -48% | 31.19 -16% | 32.29 -13% | 24.36 -34% |
| Read 4k QD32 | 457.9 | 199.5 -56% | 403.1 -12% | 331.8 -28% | 341.2 -25% | 385.7 -16% |
| AS SSD | -94% | 22% | -46% | -52% | -47% | |
| Score Read | 1166 | 24 -98% | 793 -32% | 388 -67% | 420 -64% | 358 -69% |
| Score Write | 694 | 10 -99% | 517 -26% | 294 -58% | 185 -73% | 343 -51% |
| 4K Read | 34.63 | 1.53 -96% | 19.3 -44% | 29.14 -16% | 28.36 -18% | 22.69 -34% |
| 4K Write | 105.6 | 0.98 -99% | 29 -73% | 67.6 -36% | 64.5 -39% | 62.5 -41% |
| Seq Read | 1569 | 122.2 -92% | 1550 -1% | 485.9 -69% | 501 -68% | 495 -68% |
| Seq Write | 562 | 77.6 -86% | 1441 156% | 325.6 -42% | 249.4 -56% | 414.8 -26% |
| Copy ISO MB/s | 716 | 15.75 -98% | 1395 95% | 374.3 -48% | 329.1 -54% | 418.2 -42% |
| Copy Program MB/s | 318.4 | 42.24 -87% | 608 91% | 249.8 -22% | 200.6 -37% | 225.1 -29% |
| Copy Game MB/s | 785 | 66.4 -92% | 1014 29% | 375 -52% | 316.5 -60% | 261.3 -67% |
| Total Average (Program / Settings) | -77% /
-84% | 26% /
24% | -42% /
-43% | -45% /
-48% | -41% /
-44% |
Samsung PM951 NVMe 512 GB
Sequential Read:
1274 MB/s
Sequential Write:
594 MB/s
512K Read:
674 MB/s
512K Write:
596 MB/s
4K Read:
37.02 MB/s
4K Write:
129.7 MB/s
4K QD32 Read:
457.9 MB/s
4K QD32 Write:
225.4 MB/s
| 3DMark 11 | |
| 1280x720 Performance (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| Asus Zenbook Pro UX501JW | |
| XPS 13 2016 i7 QHD | |
| XPS 15 9530 | |
| Acer AS V Nitro VN7-792G | |
| Ideapad Y50-70 | |
| MSI PE60 | |
| 1280x720 Performance GPU (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| Asus Zenbook Pro UX501JW | |
| XPS 13 2016 i7 QHD | |
| XPS 15 9530 | |
| Acer AS V Nitro VN7-792G | |
| Ideapad Y50-70 | |
| MSI PE60 | |
| 1280x720 Performance Physics (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| Asus Zenbook Pro UX501JW | |
| XPS 13 2016 i7 QHD | |
| XPS 15 9530 | |
| Acer AS V Nitro VN7-792G | |
| Ideapad Y50-70 | |
| MSI PE60 | |
| 1280x720 Performance Combined (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| Asus Zenbook Pro UX501JW | |
| XPS 13 2016 i7 QHD | |
| XPS 15 9530 | |
| Acer AS V Nitro VN7-792G | |
| Ideapad Y50-70 | |
| MSI PE60 | |
| 3DMark 11 Performance | 5477 pontos | |
| 3DMark Ice Storm Standard Score | 48680 pontos | |
| 3DMark Cloud Gate Standard Score | 16529 pontos | |
| 3DMark Fire Strike Score | 3909 pontos | |
Ajuda | ||
BioShock Infinite | Tomb Raider | Thief | Middle-earth: Shadow of Mordor | Evolve | Dirt Rally | Metal Gear Solid V | Call of Duty: Black Ops 3 | Fallout 4
| BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF) (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| XPS 13 2016 i7 QHD | |
| XPS 15 9530 | |
| Tomb Raider - 1920x1080 Ultra Preset AA:FX AF:16x (sort by value) | |
| XPS 15 9550 i7 | |
| Apple MB Pro Retina 15 2015 | |
| XPS 13 2016 i7 QHD | |
| Acer AS V Nitro VN7-792G | |
| Thief - 1920x1080 Very High Preset AA:FXAA & High SS AF:8x (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| Acer AS V Nitro VN7-792G | |
| Middle-earth: Shadow of Mordor - 1920x1080 Ultra Preset (HD Package) (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Evolve - 1920x1080 Very High Graphics Quality AA:1TX SM (sort by value) | |
| XPS 15 9550 i7 | |
| XPS 15 9550 i5 | |
| Apple MB Pro Retina 15 2015 | |
| MSI PE60 | |
| Dirt Rally - 3840x2160 High Preset (sort by value) | |
| XPS 15 9550 i7 | |
| Metal Gear Solid V - 3840x2160 High / On (sort by value) | |
| XPS 15 9550 i7 | |
| Call of Duty: Black Ops 3 - 3840x2160 High / On AA:FX (sort by value) | |
| XPS 15 9550 i7 | |
| Fallout 4 - 3840x2160 High Preset AA:T AF:16x (sort by value) | |
| XPS 15 9550 i7 | |
| baixo | média | alto | ultra | 4K | |
| Tomb Raider (2013) | 51.6 | ||||
| BioShock Infinite (2013) | 41.12 | ||||
| Thief (2014) | 50 | 26.7 | |||
| Middle-earth: Shadow of Mordor (2014) | 42.12 | 27.71 | |||
| Evolve (2015) | 37.1 | 31.9 | |||
| Dirt Rally (2015) | 32 | 15 | |||
| Metal Gear Solid V (2015) | 31.5 | 14.2 | |||
| Call of Duty: Black Ops 3 (2015) | 41.7 | 35.6 | 11.3 | ||
| Fallout 4 (2015) | 55.5 | 30.5 | 25 | 10.5 |
| Dell XPS 15-9550 i7 GTX 960M 6700HQ NVMe-SSD | Dell XPS 15 2016 9550 GTX 960M 6300HQ RAID HDD-SSD | Acer Aspire V Nitro VN7-792G-55SF 945M 6300HQ HDD | Apple MacBook Pro Retina 15 inch 2015-05 Radeon R9 M370X 4870HQ SSD | Asus Zenbook Pro UX501JW-FI218H GTX 960M 4720HQ SSD | Dell XPS 15 (9530-0538) GT 750M 4712HQ SSD | Lenovo IdeaPad Y50-70-59441229 GTX 960M 4710HQ SSD | MSI PE60-2QEi581 GTX 960M 4210H HDD | |
|---|---|---|---|---|---|---|---|---|
| Noise | 2% | 12% | 6% | 4% | 3% | 4% | -1% | |
| Idle Minimum * | 31.4 | 32.6 -4% | 30.1 4% | 28.9 8% | 32.2 -3% | 29.6 6% | 29.6 6% | 32.8 -4% |
| Idle Average * | 32.5 | 33.6 -3% | 30.1 7% | 28.9 11% | 32.3 1% | 31.6 3% | 30.7 6% | 32.8 -1% |
| Idle Maximum * | 33.6 | 33.6 -0% | 30.9 8% | 28.9 14% | 32.3 4% | 31.6 6% | 31.3 7% | 35.4 -5% |
| Load Average * | 45.2 | 37.1 18% | 33.6 26% | 46 -2% | 41.7 8% | 45.4 -0% | 43.1 5% | 42.3 6% |
| Load Maximum * | 46 | 47.5 -3% | 38.6 16% | 46 -0% | 42 9% | 45.4 1% | 47.6 -3% | 47.4 -3% |
* ... smaller is better
Barulho
| Ocioso |
| 31.4 / 32.5 / 33.6 dB |
| Carga |
| 45.2 / 46 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Audix TM1 Arta (15 cm de distância) | ||
| Dell XPS 15-9550 i7 GTX 960M 6700HQ NVMe-SSD | Dell XPS 15 2016 9550 GTX 960M 6300HQ RAID HDD-SSD | Acer Aspire V Nitro VN7-792G-55SF 945M 6300HQ HDD | Apple MacBook Pro Retina 15 inch 2015-05 Radeon R9 M370X 4870HQ SSD | Asus Zenbook Pro UX501JW-FI218H GTX 960M 4720HQ SSD | Dell XPS 15 (9530-0538) GT 750M 4712HQ SSD | Lenovo IdeaPad Y50-70-59441229 GTX 960M 4710HQ SSD | MSI PE60-2QEi581 GTX 960M 4210H HDD | |
|---|---|---|---|---|---|---|---|---|
| Heat | -18% | 2% | 8% | -5% | -30% | 5% | -6% | |
| Maximum Upper Side * | 55.9 | 62.5 -12% | 42.1 25% | 43.2 23% | 46.2 17% | 51.8 7% | 52.5 6% | 45.5 19% |
| Maximum Bottom * | 50 | 54.4 -9% | 42 16% | 39 22% | 52.5 -5% | 64.6 -29% | 47 6% | 37.5 25% |
| Idle Upper Side * | 28.1 | 33.5 -19% | 31.2 -11% | 30 -7% | 32 -14% | 38.4 -37% | 27.1 4% | 35.8 -27% |
| Idle Bottom * | 27.9 | 36.7 -32% | 34 -22% | 29.3 -5% | 32.7 -17% | 44.4 -59% | 27 3% | 38.7 -39% |
* ... smaller is better
(±) The average temperature for the upper side under maximal load is 37.8 °C / 100 F, compared to the average of 31.2 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 55.9 °C / 133 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(-) The bottom heats up to a maximum of 50 °C / 122 F, compared to the average of 39.1 °C / 102 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 F, compared to the device average of 31.2 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.2 °C / 86.4 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 (-1.4 °C / -2.6 F).
(-) The maximum temperature on the upper side is 55.9 °C / 133 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(-) The bottom heats up to a maximum of 50 °C / 122 F, compared to the average of 39.1 °C / 102 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 F, compared to the device average of 31.2 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.2 °C / 86.4 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 (-1.4 °C / -2.6 F).
| Dell XPS 15-9550 i7 GTX 960M 6700HQ | Dell XPS 15 2016 9550 GTX 960M 6300HQ | Acer Aspire V Nitro VN7-792G-55SF 945M 6300HQ | Apple MacBook Pro Retina 15 inch 2015-05 Radeon R9 M370X 4870HQ | Asus Zenbook Pro UX501JW-FI218H GTX 960M 4720HQ | Dell XPS 15 (9530-0538) GT 750M 4712HQ | Lenovo IdeaPad Y50-70-59441229 GTX 960M 4710HQ | MSI PE60-2QEi581 GTX 960M 4210H | Acer Aspire V Nitro Black Edition VN7-792G-74Q4 GTX 960M 6700HQ | |
|---|---|---|---|---|---|---|---|---|---|
| Power Consumption | 21% | 37% | 32% | 7% | 5% | 35% | -25% | 29% | |
| Idle Minimum * | 12.5 | 9.9 21% | 6.4 49% | 6 52% | 15.6 -25% | 14.6 -17% | 4.3 66% | 21.8 -74% | 5.8 54% |
| Idle Average * | 19.6 | 12.6 36% | 10.9 44% | 12.8 35% | 20.5 -5% | 19.6 -0% | 7.8 60% | 26.1 -33% | 9 54% |
| Idle Maximum * | 22.8 | 16.8 26% | 14.1 38% | 13.3 42% | 21.2 7% | 19.8 13% | 10.6 54% | 26.6 -17% | 14.7 36% |
| Load Average * | 102 | 70 31% | 67.1 34% | 82.4 19% | 75.8 26% | 92 10% | 99.7 2% | 88.5 13% | 85 17% |
| Load Maximum * | 107 | 114 -7% | 84.9 21% | 91.8 14% | 72.9 32% | 85.8 20% | 112.3 -5% | 119.7 -12% | 121.5 -14% |
* ... smaller is better
Consumo de energia
| desligado | 0.26 / 1.1 Watt |
| Ocioso | 12.5 / 19.6 / 22.8 Watt |
| Carga |
102 / 107 Watt |
   
| |
| XPS 15 9550 UHD NVMe 6700HQ, GeForce GTX 960M, 84 Wh | XPS 15 9550 FHD Hybrid 6300HQ, GeForce GTX 960M, 56 Wh | XPS 15 9530 4712HQ, GeForce GT 750M, 88 Wh | XPS 13 2016 QHD 6500U, HD Graphics 520, 56 Wh | Apple MB Pro Retina 15 2015 4870HQ, Radeon R9 M370X, 100 Wh | Asus Zenbook Pro UX501JW 4720HQ, GeForce GTX 960M, 60 Wh | Acer AS V Nitro VN7-792G 6300HQ, GeForce 945M, 52 Wh | V Nitro Black Edition VN7-792G 6700HQ, GeForce GTX 960M, 53 Wh | MSI PE60 4210H, GeForce GTX 960M, 42 Wh | |
|---|---|---|---|---|---|---|---|---|---|
| Battery Runtime | 9% | 2% | 23% | 38% | -49% | -8% | -13% | -38% | |
| Reader / Idle | 528 | 544 3% | 784 48% | 1039 97% | 614 16% | 410 -22% | 345 -35% | ||
| H.264 | 318 | 361 14% | 413 30% | 236 -26% | 355 12% | ||||
| WiFi v1.3 | 309 | 332 7% | 314 2% | 432 40% | 432 40% | 159 -49% | 273 -12% | 254 -18% | 168 -46% |
| Load | 125 | 140 12% | 103 -18% | 105 -16% | 113 -10% | 96 -23% | 85 -32% |
Pro
+ Chassi resistente e de alta qualidade
+ Dimensões compactas considerando o tamanho da tela
+ Manutenção simples via tampa inferior
+ Excelente precisão de cores após calibração
+ Alto contraste e brilho sem sensor
+ Contraste e ângulos de visão
+ Controle estável do ventilador
+ Bom som dos alto falantes
+ Alto desempenho de aplicativos
+ Alto desempenho de jogos
+ Thunderbolt 3
Contra
- Correções de bugs agitadas após o lançamento
- Medíocre precisão de cores de fábrica
- Duração da bateria de 84-Wh abaixo das expectativas
- Alto consumo de energia
- Qualidade da webcam
- Superfícies atraem a poeira
Um bug depois de outro? Depois de que o XPS 15 (FHD/i5/híbrido) de gama baixa não conseguiu atender as altas expectativas, fomos cuidadosos com o mais caro e melhor equipado XPS 15 com um painel UHD, SSD NVMe e Core i7. Quem deseja gastar mais de 2.000 Euros (~$2195) para dar de cara com afogamentos da CPU, curtas durações da bateria ou inclusive flickering PWM ? Mas podemos acalmar as preocupações após esta revisão atualizada - pelo menos algumas delas. A CPU e a GTX 960M pode utilizar todo seu desempenho e não há flickering PWM, nem sequer com os níveis de brilho mais baixos. No entanto, as durações são decepcionantes; ainda são mais curtas em comparação com o modelo FHD 54-Wh, inclusive após a atualização do BIOS 1.1.14 (NVMe SleepBug).
A 6700HQ honra o seu nome e e pode derrotar inclusive o Aspire Nitro Black Edition nos testes de Cinebench na tomada. O i7 também pode utilizar o seu Boost (3,1 GHz) com a energia da bateria. O BIOS mais recente é importante; o XPS 15 estava atolado em 2,6 GHz de fábrica (BIOS Rev. 1.1.05) e tinha problemas de afogamentos durante a transição para a tomada.
A falta de uma unidade mecânica remove os ruídos irritantes que afetavam as gravações do microfone do XPS 15 de gama baixa. Um problema é a feia superfície de toque suave do apoio para as palmas. Agora, depois de duas semanas com abas as versões do XPS 15, podemos ver todo o esplendor de manchas difíceis de remover (também no touchpad).
O painel UHD Sharp é um dos melhores do seu tipo, que é suportado pelo 89% de cobertura AdobeRGB e os muito bons resultados depois da calibração, em particular. A tonalidade da cor desde o lado com superfícies escuras ou brilhantes é um problema menor em nossa opinião; pelo menos não nos impediria de uma compra.
Podemos repetir nossos resultados da análise do primeiro XPS 15 quando olhamos para as vantagens: Excelente qualidade de construção combinada com boa capacidade de manutenção e dimensões muito compactas. A soluções de resfriamento age de forma razoável e os fanáticos do desempenho não ficarão decepcionados após a atualização do BIOS. O bom som dos alto falantes e o Thunderbolt 3 completam o pacote.
Em resumo – se ignoramos os bugs e as confusões iniciais – o XPS 15 UHD é uma ótima ferramenta de trabalho com falhas limitadas. Se você quiser perfeição em todo aspecto, já ficará decepcionado com a webcam, mas as durações irão acabar com quaisquer simpatias. Se os pontos em contra não são importantes para você, então você obtém um portátil muito bom em termos de outros aspectos, que pode enfrentar o Apple MacBook Pro Retina 15 2015.
Atualização 23/12/2015:
Nós já o determinamos, o BIOS 1.1.14 não melhora as durações da bateria. A Dell agora faz o recall da versão 1.1.14, que ainda não lançado oficialmente, e solicita que os testadores usem a versão anterior (1.1.13). Nota: A versão 1.1.13 ainda não foi oficialmente lançada para os usuários. A Dell está trabalhando duro para liberá-la o antes possível. Vamos adicionar as novas durações, mas não repetir os testes de desempenho (velocidades, etc.) devido as revisões ainda imaturas do BIOS.
Esta é uma versão reduzida da análise original. Você pode ler a análise completa em inglês aqui.
Dell XPS 15-9550 i7
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12/09/2016 v6(old)
Sebastian Jentsch
Multimedia - Médio equilibrado
Pricecompare
