Razer Blade Stealth 亚笔记本电脑简短评测
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Brightness Distribution: 93 %
Center on Battery: 415 cd/m²
Contrast: 1343:1 (Black: 0.309 cd/m²)
ΔE Color 3.78 | 0.5-29.43 Ø4.92
ΔE Greyscale 3.38 | 0.5-98 Ø5.2
99.3% sRGB (Argyll 1.6.3 3D)
85.1% AdobeRGB 1998 (Argyll 1.6.3 3D)
97.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.2% sRGB (Argyll 2.2.0 3D)
83.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.23
Razer Blade Stealth UHD i7-6500U 12.5", 3840x2160 | Dell XPS 13 2016 i7 256GB QHD 13.3", 3200x1800 | Lenovo Yoga 900-13ISK 80MK 13.3", 3200x1800 | HP EliteBook Folio 1020 G1 12.5", 2560x1440 | Apple MacBook 12 (Early 2015) 1.1 GHz 12", 2304x1440 | Asus Zenbook UX303UB-DH74T 13.3", 3200x1800 | |
---|---|---|---|---|---|---|
Display | -21% | -23% | -17% | -17% | -26% | |
Display P3 Coverage | 83.7 | 63.6 -24% | 63.2 -24% | 67.3 -20% | 67.6 -19% | 60.9 -27% |
sRGB Coverage | 99.2 | 93.6 -6% | 88.7 -11% | 96.2 -3% | 95.6 -4% | 85.4 -14% |
AdobeRGB 1998 Coverage | 97.2 | 65.5 -33% | 64.9 -33% | 68.9 -29% | 68.7 -29% | 62.5 -36% |
Response Times | 29% | 40% | 18% | |||
Response Time Grey 50% / Grey 80% * | 63.2 ? | 40 ? 37% | 38.8 ? 39% | 44.4 ? 30% | ||
Response Time Black / White * | 38 ? | 30 ? 21% | 22.4 ? 41% | 36 ? 5% | ||
PWM Frequency | 4900 ? | 1316 | 1389 | |||
Screen | -14% | -31% | -12% | 7% | -55% | |
Brightness middle | 415 | 285 -31% | 319.8 -23% | 306 -26% | 345 -17% | 291.4 -30% |
Brightness | 399 | 281 -30% | 302 -24% | 297 -26% | 325 -19% | 270 -32% |
Brightness Distribution | 93 | 90 -3% | 88 -5% | 80 -14% | 90 -3% | 84 -10% |
Black Level * | 0.309 | 0.18 42% | 0.835 -170% | 0.3141 -2% | 0.324 -5% | 0.954 -209% |
Contrast | 1343 | 1583 18% | 383 -71% | 974 -27% | 1065 -21% | 305 -77% |
Colorchecker dE 2000 * | 3.78 | 4.89 -29% | 2.68 29% | 3.01 20% | 1.62 57% | 4.63 -22% |
Colorchecker dE 2000 max. * | 7.2 | 2.51 65% | ||||
Greyscale dE 2000 * | 3.38 | 5.16 -53% | 2.35 30% | 3.13 7% | 1.88 44% | 5.65 -67% |
Gamma | 2.23 99% | 2.15 102% | 2.09 105% | 2.33 94% | 2.55 86% | 2.16 102% |
CCT | 7329 89% | 7106 91% | 6975 93% | 6484 100% | 6411 101% | 6320 103% |
Color Space (Percent of AdobeRGB 1998) | 85.1 | 59 -31% | 57 -33% | 62 -27% | 61.8 -27% | 55.2 -35% |
Color Space (Percent of sRGB) | 99.3 | 93 -6% | 88 -11% | 95.5 -4% | 85.2 -14% | |
Total Average (Program / Settings) | -2% /
-9% | -5% /
-19% | -15% /
-13% | -5% /
1% | -21% /
-38% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
38 ms ... rise ↗ and fall ↘ combined | ↗ 8 ms rise | |
↘ 30 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. » 95 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
63.2 ms ... rise ↗ and fall ↘ combined | ↗ 27.6 ms rise | |
↘ 35.6 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. » 97 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
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 8746 (minimum: 5 - maximum: 343500) Hz was measured. |
wPrime 2.10 - 1024m (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Lenovo IdeaPad Y50 | |
Microsoft Surface Pro 4 Core i7 | |
HP Spectre x360 15-ap011dx | |
Toshiba Tecra A50-C1510W10 | |
Lenovo IdeaPad Z40-59422614 |
* ... smaller is better
PCMark 7 - Score (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
Lenovo Yoga 900-13ISK 80MK | |
Asus Zenbook UX303UB-DH74T | |
HP EliteBook Folio 1020 G1 |
PCMark 7 Score | 5197 points | |
PCMark 8 Home Score Accelerated v2 | 2868 points | |
PCMark 8 Creative Score Accelerated v2 | 3795 points | |
PCMark 8 Work Score Accelerated v2 | 3603 points | |
Help |
Razer Blade Stealth UHD i7-6500U HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D | Dell XPS 13 9350 WQXGA Iris Graphics 540, 6560U, Samsung PM951 NVMe 512 GB | Lenovo Yoga 900-13ISK 80MK HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH | HP EliteBook Folio 1020 G1 HD Graphics 5300, 5Y51, Samsung PM851 Series MZMTE256HMHP | Apple MacBook 12 (Early 2015) 1.1 GHz HD Graphics 5300, 5Y31, Apple SSD AP0256 | Asus Zenbook UX303UB-DH74T GeForce 940M, 6500U, CUK Cyclone SSD 1TB | |
---|---|---|---|---|---|---|
AS SSD | 64% | -12% | -46% | -48% | -31% | |
Copy Game MB/s | 289.2 | 753 160% | 298.7 3% | 176.7 -39% | 392.8 36% | |
Copy Program MB/s | 224.3 | 271.8 21% | 249.6 11% | 158.3 -29% | 233.7 4% | |
Copy ISO MB/s | 304 | 1041 242% | 364.5 20% | 258.7 -15% | 464.3 53% | 382.5 26% |
Score Total | 1898 | 3158 66% | 1129 -41% | 931 -51% | 1556 -18% | 882 -54% |
Score Write | 418 | 664 59% | 429 3% | 275 -34% | 168 -60% | 373 -11% |
Score Read | 1010 | 1679 66% | 458 -55% | 438 -57% | 927 -8% | 333 -67% |
Access Time Write * | 0.034 | 0.031 9% | 0.039 -15% | 0.044 -29% | 0.051 -50% | |
Access Time Read * | 0.055 | 0.046 16% | 0.054 2% | 0.137 -149% | 0.228 -315% | 0.14 -155% |
4K-64 Write | 280.8 | 492 75% | 303 8% | 174.1 -38% | 94.4 -66% | 261.1 -7% |
4K-64 Read | 835 | 1497 79% | 374.8 -55% | 361.1 -57% | 838 0% | 256.9 -69% |
4K Write | 108.1 | 116.5 8% | 80.6 -25% | 77.9 -28% | 26.26 -76% | 71.3 -34% |
4K Read | 38.03 | 38.29 1% | 32.29 -15% | 26.13 -31% | 17.55 -54% | 25.99 -32% |
Seq Write | 295 | 559 89% | 454.6 54% | 229.5 -22% | 475.8 61% | 409.8 39% |
Seq Read | 1371 | 1442 5% | 505 -63% | 507 -63% | 716 -48% | 505 -63% |
* ... smaller is better
3DMark 11 | |
1280x720 Performance (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1280x720 Performance GPU (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 |
3DMark | |
1920x1080 Fire Strike Score (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1280x720 Cloud Gate Standard Score (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1920x1080 Fire Strike Physics (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1920x1080 Fire Strike Graphics (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1280x720 Cloud Gate Standard Physics (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 | |
1280x720 Cloud Gate Standard Graphics (sort by value) | |
Razer Blade Stealth UHD i7-6500U | |
Dell XPS 13 9350 WQXGA | |
MSI GT72 | |
Lenovo ThinkPad Yoga 12 20DK002EPB | |
Fujitsu LifeBook E554 | |
HP EliteBook 840 G1 |
3DMark 11 Performance | 1504 points | |
3DMark Ice Storm Standard Score | 42940 points | |
3DMark Cloud Gate Standard Score | 5196 points | |
3DMark Fire Strike Score | 816 points | |
3DMark Fire Strike Extreme Score | 369 points | |
Help |
StarCraft II: Heart of the Swarm | |
1366x768 Medium | |
Microsoft Surface Book Core i5 | |
Razer Blade Stealth UHD i7-6500U | |
Asus Q302LA-BHI | |
Toshiba Tecra A50-C1510W10 | |
1366x768 High AA:on | |
Microsoft Surface Book Core i5 | |
Razer Blade Stealth UHD i7-6500U | |
Asus Q302LA-BHI | |
Toshiba Tecra A50-C1510W10 |
low | med. | high | ultra | |
---|---|---|---|---|
Tomb Raider (2013) | 68 | 35.1 | 23.5 | |
StarCraft II: Heart of the Swarm (2013) | 171.9 | 58 | 31.4 | 17.6 |
Thief (2014) | 25.3 | 15 |
Razer Blade Stealth UHD i7-6500U HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D | Dell XPS 13 2016 i7 256GB QHD HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D | Lenovo Yoga 900-13ISK 80MK HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH | Asus Zenbook UX303UB-R4100T GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF | Toshiba Satellite Radius 12 P20W-C-106 HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN256HCHP | Acer Aspire R13 R7-372T HD Graphics 520, 6200U, 2x Hynix HFS128G39MND M.2 (RAID 0) | |
---|---|---|---|---|---|---|
Noise | -6% | -0% | -6% | -12% | -9% | |
off / environment * | 28.9 | 31.3 -8% | ||||
Idle Minimum * | 29.3 | 31.8 -9% | 29.7 -1% | 31.5 -8% | 32.5 -11% | 31.5 -8% |
Idle Average * | 29.3 | 31.8 -9% | 29.8 -2% | 31.5 -8% | 32.6 -11% | 31.5 -8% |
Idle Maximum * | 29.3 | 34.8 -19% | 30 -2% | 31.5 -8% | 32.6 -11% | 31.7 -8% |
Load Average * | 33.1 | 34.8 -5% | 32 3% | 35.9 -8% | 41 -24% | 39.7 -20% |
Load Maximum * | 38.8 | 34.8 10% | 38.5 1% | 38.2 2% | 41 -6% | 39.4 -2% |
* ... smaller is better
Noise Level
Idle |
| 29.3 / 29.3 / 29.3 dB(A) |
Load |
| 33.1 / 38.8 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: BK Precision 732A (15 cm distance) environment noise: 28.9 dB(A) |
(-) The maximum temperature on the upper side is 47.1 °C / 117 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 55.4 °C / 132 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.5 °C / 78 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (35.6 °C / 96.1 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-7.3 °C / -13.2 F).
Off / Standby | 0.14 / 1.9 Watt |
Idle | 9 / 12.8 / 16.8 Watt |
Load |
35.7 / 39.3 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Razer Blade Stealth UHD i7-6500U HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D | Dell XPS 13 2016 i7 256GB QHD HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D | HP EliteBook Folio 1020 G1 HD Graphics 5300, 5Y51, Samsung PM851 Series MZMTE256HMHP | Apple MacBook 12 (Early 2015) 1.1 GHz HD Graphics 5300, 5Y31, Apple SSD AP0256 | Asus Zenbook UX303UB-R4100T GeForce 940M, 6500U, Micron M600 MTFDDAK512MBF | Microsoft Surface Pro 4, Core i5, 128GB HD Graphics 520, 6300U, Samsung MZFLV128 NVMe | |
---|---|---|---|---|---|---|
Power Consumption | 23% | 55% | 55% | 17% | 42% | |
Idle Minimum * | 9 | 6.8 24% | 3.4 62% | 1.7 81% | 3.2 64% | 4.4 51% |
Idle Average * | 12.8 | 10 22% | 6.7 48% | 5.3 59% | 7.6 41% | 9 30% |
Idle Maximum * | 16.8 | 10.5 37% | 7.5 55% | 6 64% | 8 52% | 10.7 36% |
Load Average * | 35.7 | 30.2 15% | 14.6 59% | 18.5 48% | 47 -32% | 19.6 45% |
Load Maximum * | 39.3 | 33.6 15% | 18.4 53% | 29.3 25% | 55 -40% | 19.9 49% |
* ... smaller is better
Razer Blade Stealth UHD i7-6500U 45 Wh | Dell XPS 13 9350 WQXGA 56 Wh | Lenovo Yoga 900-13ISK 80MK 66 Wh | HP EliteBook Folio 1020 G1 36 Wh | Apple MacBook 12 (Early 2015) 1.1 GHz 40 Wh | Asus Zenbook UX303UB-R4100T 50 Wh | |
---|---|---|---|---|---|---|
Battery Runtime | 47% | 79% | 83% | 142% | 88% | |
Reader / Idle | 437 | 604 38% | 844 93% | 660 51% | 1407 222% | 997 128% |
WiFi v1.3 | 228 | 311 36% | 403 77% | 412 81% | 456 100% | 410 80% |
Load | 76 | 128 68% | 128 68% | 164 116% | 155 104% | 118 55% |
Pros
Cons
Blade Stealth将Razer的标志性风格带入了超薄亚笔记本市场。它的特质应该会让“普通”超极本生产商如联想或戴尔羡慕不已。在此之上,Razer还把独立键盘按键背光功能带进了其他生产商可能永远不会考虑的这个笔记本市场。
除了精巧的设计,你还可以得到与老牌生产商同类产品不相上下的机身品质。它的屏幕自成一派,明亮的背光加上绚丽的色彩将其他竞争者远远抛在了身后。这两点中的前者让它更适合户外使用,而后者则会帮它赢得专业数字艺术家的青睐。
而它依然无法成为首选超极本的原因在于一般的电池续航和键盘反馈。目前的12和13寸设备基本都可以轻松战胜Blade Stealth。它的键程短且反馈弱,会让它很难俘获台式电脑用户的心。在这方面我们感觉XPS 13,MacBook 12和Yoga 900都更加易用。
在性能方面,我们十分满意它在负载下不会因为过热而被迫降频,而在使用电池时它也能发挥全部的处理器和显卡性能。不过,超低电压双核处理器的潜能毕竟有限,对于需要更高性能来应对多任务处理、视频或图片处理的用户来说尽管它的屏幕非常出色,在性能上就有些心有余而力不足了。
除了这几个弱点,Blade Stealth不足1000美元(约6523人民币)的价码让它在亚笔记本电脑市场上相当有竞争力。实际上,我们希望推荐售价较低的QHD机型,它的显示缩放问题较轻,同时相比搭配4K屏幕的测试机型将有更长的电池续航。4K机型的超高AdobeRGB色域覆盖率对于一般用途如文字处理、上网浏览和轻量游戏来说还是有些夸张。
Razor的最新亚笔记本电脑提供了一些其他同尺寸产品所没有的独特硬件功能。设计时尚前卫的它将为这个市场带来强有力的竞争。
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。
Razer Blade Stealth UHD i7-6500U
- 03/03/2016 v5 (old)
Allen Ngo