戴尔 XPS 13 (2015年初) 笔记本电脑简短评测
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Sharp SHP1420 tested with X-Rite i1Pro 2
Maximum: 418.8 cd/m² (Nits) Average: 405.5 cd/m²Brightness Distribution: 93 %
Center on Battery: 409.7 cd/m²
Contrast: 1119:1 (Black: 0.366 cd/m²)
ΔE Color 7.67 | 0.5-29.43 Ø4.91
ΔE Greyscale 4.66 | 0.5-98 Ø5.2
59.65% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
89.6% sRGB (Argyll 2.2.0 3D)
65.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 1.65
| Dell XPS 13-9343 Non-Touch HD Graphics 5500, 5200U, Samsung SSD PM851 M.2 2280 128GB | Lenovo Yoga 3 Pro HD Graphics 5300, 5Y70, Samsung SSD PM851 256 GB MZNTE256HMHP | Dell Latitude E7240 Touch HD Graphics 4400, 4300U, Samsung SSD SM841 128GB | Dell XPS 13-9343 HD Graphics 5500, 5200U, Lite-On IT L8T-256L9G | |
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| Display | -31% | 8% | ||
| Display P3 Coverage | 65.9 | 43.87 -33% | 72 9% | |
| sRGB Coverage | 89.6 | 64.7 -28% | 96 7% | |
| AdobeRGB 1998 Coverage | 66.2 | 45.49 -31% | 71.6 8% | |
| Screen | -23% | -16% | 16% | |
| Brightness middle | 409.7 | 287 -30% | 402.5 -2% | 367.3 -10% |
| Brightness | 405 | 280 -31% | 389 -4% | 372 -8% |
| Brightness Distribution | 93 | 88 -5% | 87 -6% | 77 -17% |
| Black Level * | 0.366 | 0.792 -116% | 0.59 -61% | 0.178 51% |
| Contrast | 1119 | 362 -68% | 682 -39% | 2063 84% |
| Colorchecker dE 2000 * | 7.67 | 3.08 60% | 6.41 16% | 5.92 23% |
| Greyscale dE 2000 * | 4.66 | 3.36 28% | 4.95 -6% | 4.79 -3% |
| Gamma | 1.65 133% | 2.5 88% | 2.34 94% | 2.42 91% |
| CCT | 6502 100% | 6087 107% | 6375 102% | 7013 93% |
| Color Space (Percent of AdobeRGB 1998) | 59.65 | 42.66 -28% | 63 6% | |
| Color Space (Percent of sRGB) | 96.4 | |||
| Total Average (Program / Settings) | -23% /
-23% | -24% /
-20% | 12% /
14% |
* ... smaller is better
| PCMark 7 Score | 4745 points | |
| PCMark 8 Home Score Accelerated v2 | 2935 points | |
| PCMark 8 Creative Score Accelerated v2 | 3444 points | |
| PCMark 8 Work Score Accelerated v2 | 3811 points | |
Help | ||
Samsung SSD PM851 M.2 2280 128GB
Transfer Rate Minimum:
100.7 MB/s
Transfer Rate Maximum:
432.9 MB/s
Transfer Rate Average:
277 MB/s
Access Time:
0.146 ms
Burst Rate:
76.6 MB/s
CPU Usage:
3.1 %
| 3DMark 06 Standard Score | 7167 points | |
| 3DMark Vantage P Result | 4850 points | |
| 3DMark 11 Performance | 1133 points | |
| 3DMark Cloud Gate Standard Score | 5136 points | |
| 3DMark Fire Strike Score | 714 points | |
Help | ||
| low | med. | high | ultra | |
|---|---|---|---|---|
| Fifa 14 (2013) | 108.7 | 71.4 | 63.8 | 37 |
Noise Level
| Idle |
| 29 / 29.1 / 29.2 dB(A) |
| Load |
| 31.1 / 38.4 dB(A) |
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30 dB silent 40 dB(A) audible 50 dB(A) loud |
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min:  , med:  , max:  Voltcraft sl-300 (15 cm distance) | ||
(±) The average temperature for the upper side under maximal load is 33.8 °C / 93 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 44.6 °C / 112 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 44.8 °C / 113 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 27.3 °C / 81 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.6 °C / 87.1 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-2.3 °C / -4.2 F).
(±) The maximum temperature on the upper side is 44.6 °C / 112 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 44.8 °C / 113 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 27.3 °C / 81 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.6 °C / 87.1 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-2.3 °C / -4.2 F).
QHD+触控屏幕版本的XPS 13让我们的编辑印象深刻：“...戴尔的最新超极本在广受赞誉的设计上进行了巧妙的改进...”。这台超极本的最新机型没有配备触控屏幕，而是采用了分辨率较低的主流1920x1080像素屏幕，将会填补售价更高的机型所忽视的市场区间。它有很多让人喜爱的地方：新的屏幕不仅更亮，还采用了防反光表面，这让它更加适合需要在户外使用笔记本电脑的用户。它的机身质量与之前一样出色，而电池续航也可以在日常使用中达到10小时，足以帮助用户轻松度过一整个工作日。它的键盘可能相比Latitude系列的标准较差，但仍然十分实用，且提供了背光功能。在实际使用中它的性能十分优秀，我们感觉几乎不需要i7处理器的机型。甚至是入门级的XPS 13，搭配i3处理器，售价800美元，也能够提供不错的性能——但遗憾的是，它搭配的固态硬盘只有128GB可选。需要的用户可以考虑升级M.2接口硬盘容量。
需要一台强劲的超极本的用户选择XPS 13不会是个错误。可能它不如一些同类产品如Yoga 3 Pro一样抢眼，但显然是一款更全面的实用产品。
注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。
