Notebookcheck

Test: Razer Blade Stealth (i7-7500U) (sammanfattning)

J. Simon Leitner, 12/04/2016

Lyckad debut. Den här lilla bärbara datorn för gamers introducerades under årets CES och har nu uppdaterats med Intels senaste CPU-generation Kaby Lake. Prestandaförbättringen är liten men välkommen - särskilt i kombination med den externa grafikburken Razer Core.

Razer Blade Stealth (Blade Serie)
Processor
Intel Core i7-7500U
Grafikkort
Intel HD Graphics 620
Minne
16384 MB 
, LPDDR3-1866MHz
Skärm
12.5 tum 16:9, 2560 x 1440 pixlar 235 PPI, capacitive multi-touch, Sharp SHP142F (LQ125T1JW02), IGZO LED, glansig: ja
Moderkort
Intel Kaby Lake-U Premium PCH
Hårddisk
Samsung PM951 NVMe MZVLV256, 256 GB 
Ljudkort
Intel Kaby Lake-U/Y PCH - High Definition Audio
Anslutningar
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, Ljudanslutningar: headphone/microphone combo port
Nätverk
Killer Wireless-n/a/ac 1535 Wireless Network Adapter (b/g/n/ac), Bluetooth 4.1
Storlek
höjd x bredd x djup (i mm) 13.1 x 321 x 206
Batteri
53.6 Wh Litiumpolymer
Operativsystem
Microsoft Windows 10 Home 64 Bit
Camera
Webbkamera: Webcam
Primary Camera: 2 MPix
Övrigt
Högtalare: Stereo Speaker, Tangentbord: Anti-ghosting keyboard with Chroma backlighting , Tangentbordsbelysning: ja, 24 Månader Garanti
Vikt
1.3 kg, Strömförsörjning: 320 g
Pris
1399 Kr

 

Working For Notebookcheck

Are you a loyal reader of notebookcheck? Are you a techie who knows how to write? Then join our Team!

Especially wanted: 
English-Swedish-Translator - 
Details here
News Editor - Details here

Review Editor - 
Details here

 

 

 

 

 

 

 

Networking
iperf Server (receive) TCP 1 m
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Dell Wireless 1820A 802.11ac
579 MBit/s ∼100% +6%
Apple MacBook 12 (Early 2016) 1.1 GHz
Broadcom 802.11ac
570 MBit/s ∼98% +5%
Razer Blade Stealth
Killer Wireless-n/a/ac 1535 Wireless Network Adapter (sim)
544 MBit/s ∼94%
Medion Akoya S3409-MD60234
Intel Dual Band Wireless-AC 8265 (jseb)
385 MBit/s ∼66% -29%
Acer Aspire S 13 S5-371-71QZ
Qualcomm Atheros QC61x4 Wireless Network Adapter
320 MBit/s ∼55% -41%
iperf Client (transmit) TCP 1 m
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Dell Wireless 1820A 802.11ac
461 MBit/s ∼100% +9%
Medion Akoya S3409-MD60234
Intel Dual Band Wireless-AC 8265 (jseb)
438 MBit/s ∼95% +4%
Razer Blade Stealth
Killer Wireless-n/a/ac 1535 Wireless Network Adapter (sim)
423 MBit/s ∼92%
Apple MacBook 12 (Early 2016) 1.1 GHz
Broadcom 802.11ac
397 MBit/s ∼86% -6%
Acer Aspire S 13 S5-371-71QZ
Qualcomm Atheros QC61x4 Wireless Network Adapter
260 MBit/s ∼56% -39%
366
cd/m²
399
cd/m²
396
cd/m²
375
cd/m²
402
cd/m²
381
cd/m²
355
cd/m²
388
cd/m²
375
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 402 cd/m² Medel: 381.9 cd/m² Minimum: 16 cd/m²
Distribution av ljusstyrkan: 88 %
Kontrast: 893:1 (Svärta: 0.45 cd/m²)
ΔE Color 3.6 | - Ø
ΔE Greyscale 4.3 | - Ø
95.7% sRGB (Argyll) 62.3% AdobeRGB 1998 (Argyll)
Gamma: 2.1
Razer Blade Stealth
2560 x 1440, 12.5
Razer Blade Stealth
3840x2160, 12.5
Dell XPS 13 9360 QHD+ i5
3200x1800, 13.3
Lenovo IdeaPad 710S-13ISK
1920x1080, 13.3
Asus Zenbook UX305UA-FC040T
1920x1080, 13.3
Acer Aspire S 13 S5-371-71QZ
1920x1080, 13.3
Response Times
-43%
12%
-1%
-9%
-12%
Response Time Grey 50% / Grey 80% *
37 (19, 18)
63.2 (27.6, 35.6)
-71%
31 (13, 18)
16%
52.4 (18.4, 34)
-42%
25 (15, 10)
32%
50 (22, 28)
-35%
Response Time Black / White *
33.4 (13.2, 20.2)
38 (8, 30)
-14%
31.2 (10.8, 20.4)
7%
23.6 (12, 11.6)
29%
28 (8, 20)
16%
29.6 (7.6, 22)
11%
PWM Frequency
200 (30)
220 (50)
10%
50 (20)
-75%
Screen
19%
11%
-10%
-23%
-3%
Brightness
382
399
4%
393
3%
326
-15%
351
-8%
358
-6%
Brightness Distribution
88
93
6%
82
-7%
87
-1%
86
-2%
87
-1%
Black Level *
0.45
0.309
31%
0.33
27%
0.36
20%
0.4
11%
0.39
13%
Contrast
893
1343
50%
1345
51%
956
7%
895
0%
962
8%
Colorchecker DeltaE2000 *
3.6
3.78
-5%
4
-11%
6.09
-69%
5.96
-66%
4.6
-28%
Greyscale DeltaE2000 *
4.3
3.38
21%
2.83
34%
5.36
-25%
8.93
-108%
4
7%
Gamma
2.1 114%
2.23 108%
2.05 117%
2.01 119%
2.28 105%
2.34 103%
CCT
6572 99%
7329 89%
6963 93%
7230 90%
6548 99%
7304 89%
Color Space (Percent of AdobeRGB 1998)
62.3
85.1
37%
59.3
-5%
62.25
0%
60
-4%
57.9
-7%
Color Space (Percent of sRGB)
95.7
99.3
4%
91.4
-4%
97.54
2%
93
-3%
88.7
-7%
Total Average (Program / Settings)
-12% / 6%
12% / 11%
-6% / -8%
-16% / -19%
-8% / -5%

* ... smaller is better

Display Response Times

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
33.4 ms ... rise ↗ and fall ↘ combined↗ 13.2 ms rise
↘ 20.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 85 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.7 ms).
       Response Time 50% Grey to 80% Grey
37 ms ... rise ↗ and fall ↘ combined↗ 19 ms rise
↘ 18 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 30 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (42.8 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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 detected 200 Hz30 % brightness setting

The display backlight flickers at 200 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 30 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 57 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 6668 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15
CPU Single 64Bit
Medion Akoya S3409-MD60234
Intel Core i7-7500U
144 Points ∼74% +4%
Razer Blade Stealth
Intel Core i7-7500U
139 Points ∼71%
Dell XPS 13 9360 QHD+ i7
Intel Core i7-7500U
137 Points ∼70% -1%
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Intel Core i7-6560U
133 Points ∼68% -4%
Dell XPS 13 9360 QHD+ i5
Intel Core i5-7200U
117 Points ∼60% -16%
Razer Blade Stealth
Intel Core i7-6500U
115 Points ∼59% -17%
CPU Multi 64Bit
Razer Blade Stealth
Intel Core i7-7500U
348 Points ∼16%
Medion Akoya S3409-MD60234
Intel Core i7-7500U
344 Points ∼16% -1%
Dell XPS 13 9360 QHD+ i7
Intel Core i7-7500U
334 Points ∼16% -4%
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Intel Core i7-6560U
314 Points ∼15% -10%
Dell XPS 13 9360 QHD+ i5
Intel Core i5-7200U
300 Points ∼14% -14%
Razer Blade Stealth
Intel Core i7-6500U
293 Points ∼14% -16%
Cinebench R15 CPU Single 64Bit
139 Points
Cinebench R15 CPU Multi 64Bit
348 Points
Cinebench R15 OpenGL 64Bit
45.78 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Hjälp
PCMark 8 - Home Score Accelerated v2
Lenovo IdeaPad 710S-13ISK
Iris Graphics 540, 6560U, Samsung PM951 NVMe MZVLV256
3883 Points ∼65% +15%
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Iris Graphics 540, 6560U, Samsung PM951 NVMe MZ-VLV256D
3479 Points ∼58% +3%
Acer Aspire S 13 S5-371-71QZ
HD Graphics 520, 6500U, LiteOn CV1-8B512
3386 Points ∼57% +1%
Razer Blade Stealth
HD Graphics 620, 7500U, Samsung PM951 NVMe MZVLV256
3362 Points ∼56%
Asus Zenbook UX305UA-FC040T
HD Graphics 520, 6500U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
3341 Points ∼56% -1%
Medion Akoya S3409-MD60234
HD Graphics 620, 7500U, Phison S10C-512G
3085 Points ∼52% -8%
Razer Blade Stealth
HD Graphics 520, 6500U, Samsung PM951 NVMe MZ-VLV256D
2868 Points ∼48% -15%
Dell XPS 13 9360 QHD+ i5
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
2761 Points ∼46% -18%
Apple MacBook 12 (Early 2016) 1.1 GHz
HD Graphics 515, 6Y30, Apple SSD AP0256
2550 Points ∼43% -24%
PCMark 8 Home Score Accelerated v2
3362 poäng
Hjälp
Razer Blade Stealth
Samsung PM951 NVMe MZVLV256
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Samsung PM951 NVMe MZ-VLV256D
Asus Zenbook UX305UA-FC040T
SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
Acer Aspire S 13 S5-371-71QZ
LiteOn CV1-8B512
Lenovo IdeaPad 710S-13ISK
Samsung PM951 NVMe MZVLV256
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Samsung SSD SM951 512 GB MZHPV512HDGL
CrystalDiskMark 3.0
-9%
-27%
-23%
-1%
115%
Write 4k QD32
302.7
245.6
-19%
274.7
-9%
211.2
-30%
311.3
3%
409.5
35%
Read 4k QD32
613.9
399.7
-35%
262
-57%
301.3
-51%
548.6
-11%
467.1
-24%
Write 4k
153.4
133.9
-13%
71.87
-53%
86.75
-43%
144.9
-6%
139.5
-9%
Read 4k
38.54
39.63
3%
28.08
-27%
29.69
-23%
42.43
10%
52
35%
Write 512
305.7
276.3
-10%
327.1
7%
389.7
27%
311
2%
1480
384%
Read 512
638.1
685.4
7%
301.6
-53%
341.3
-47%
612.6
-4%
1020
60%
Write Seq
305.4
311.4
2%
412.1
35%
418.9
37%
309.6
1%
1547
407%
Read Seq
1178
1131
-4%
469.1
-60%
502.2
-57%
1193
1%
1502
28%
Samsung PM951 NVMe MZVLV256
Sequential Read: 1178 MB/s
Sequential Write: 305.4 MB/s
512K Read: 638.1 MB/s
512K Write: 305.7 MB/s
4K Read: 38.54 MB/s
4K Write: 153.4 MB/s
4K QD32 Read: 613.9 MB/s
4K QD32 Write: 302.7 MB/s
3DMark 11 - 1280x720 Performance GPU
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Intel Iris Graphics 540, Intel Core i7-6560U
1947 Points ∼4% +19%
Razer Blade Stealth
Intel HD Graphics 620, Intel Core i7-7500U
1631 Points ∼3%
Medion Akoya S3409-MD60234
Intel HD Graphics 620, Intel Core i7-7500U
1543 Points ∼3% -5%
Dell XPS 13 9360 QHD+ i5
Intel HD Graphics 620, Intel Core i5-7200U
1541 Points ∼3% -6%
Razer Blade Stealth
Intel HD Graphics 520, Intel Core i7-6500U
1334 Points ∼3% -18%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, Intel Core m3-6Y30
1186 Points ∼2% -27%
3DMark
1920x1080 Fire Strike Graphics
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Intel Iris Graphics 540, Intel Core i7-6560U
1194 Points ∼3% +20%
Razer Blade Stealth
Intel HD Graphics 620, Intel Core i7-7500U
991 Points ∼2%
Dell XPS 13 9360 QHD+ i5
Intel HD Graphics 620, Intel Core i5-7200U
924 Points ∼2% -7%
Medion Akoya S3409-MD60234
Intel HD Graphics 620, Intel Core i7-7500U
902 Points ∼2% -9%
Razer Blade Stealth
Intel HD Graphics 520, Intel Core i7-6500U
864 Points ∼2% -13%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, Intel Core m3-6Y30
735 Points ∼2% -26%
1280x720 Cloud Gate Standard Graphics
Dell XPS 13 2016 9350 (FHD, i7-6560U)
Intel Iris Graphics 540, Intel Core i7-6560U
9788 Points ∼6% +18%
Razer Blade Stealth
Intel HD Graphics 620, Intel Core i7-7500U
8289 Points ∼5%
Dell XPS 13 9360 QHD+ i5
Intel HD Graphics 620, Intel Core i5-7200U
7684 Points ∼5% -7%
Medion Akoya S3409-MD60234
Intel HD Graphics 620, Intel Core i7-7500U
7211 Points ∼4% -13%
Razer Blade Stealth
Intel HD Graphics 520, Intel Core i7-6500U
6151 Points ∼4% -26%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, Intel Core m3-6Y30
6078 Points ∼4% -27%
3DMark 11 Performance
1801 poäng
3DMark Cloud Gate Standard Score
6538 poäng
3DMark Fire Strike Score
918 poäng
Hjälp
låg med. hög ultra
Sims 4 (2014) 18256.427.618.3fps
The Witcher 3 (2015) 13.92fps
World of Warships (2015) 72.9547.7823.63fps
Rise of the Tomb Raider (2016) 20.212.7fps

Ljudnivå

Låg belastning
31 / 31 / 31 dB(A)
Hög belastning
35 / 40.5 dB(A)
 
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 31 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.333.937.636.136.336.233.92533.331.330.633.934.730.934.13131.332.331.833.533.132.232.44040.541.237.438.341.837.239.15034.436.63836.935.735.735.16334.334.53735.534.531.636.68032.430.735.731.930.429.335.210028.527.93127.728.226.929.21252727.727.828.326.327.827.816025.925.226.225.725.724.925.520025.225.32524.924.623.62525024.824.824.923.724.323.124.431524.223.223.123.122.322.323.340026.123.825.223.823.422.423.750027.722.825.22321.32124.563026.821.223.721.820.820.523.280024.821.123.122.121.221.622.2100024.819.921.620.419.219.222.1125027.521.123.921.418.618.52316002720.826.723.218.618.523.720003020.926.12818.118.226.8250034.218.925.619.817.817.824.3315031.618.724.319.317.717.723.5400026.918.421.318.717.91821500024.618.220.218.4181819.7630024.118.32018.818.418.319.6800021.418.218.818.318.418.118.71000019.117.91817.91817.9181250018.4181818.11817.918.21600018.518.318.318.41818.118.6SPL40.432.335.834.131.331.235.1N3.31.82.421.61.62.2median 25.9Razer Blade Stealthmedian 20.9median 23.9median 21.8median 18.6median 18.5median 23.3Delta1.52.72.62.9322hearing rangehide median Fan Noise
Razer Blade Stealth audio analysis

(-) | not very loud speakers (40.5 dB)
Analysis not possible as maximum curve is missing or too high

Hög belastning
 46.7 °C46.1 °C35.1 °C 
 39.9 °C40.2 °C30.7 °C 
 33.4 °C32.7 °C30.2 °C 
Max: 46.7 °C
Medel: 37.2 °C
38.7 °C46 °C51.3 °C
33.7 °C39 °C39.4 °C
31.8 °C34.1 °C35 °C
Max: 51.3 °C
Medel: 38.8 °C
Strömförsörjning (max.)  41.8 °C | Rumstemperatur 23.1 °C | Raytek Raynger ST
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.633.9253231.43132.232.54035.435.75035.534.46335.931.78037.928.21004428.212556.326.816050.325.920062.125.225063.623.231564.822.540069.721.950073.120.763071.820.280069.920.510006519125068.618.3160073.418.4200070.218.2250067.117.5315068.617.6400069.917.4500061.317.6630062.618800061.217.71000059.817.81250060.317.71600053.217.6SPL80.930.9N51.81.5median 64.8Razer Blade Stealthmedian 18.4Delta4.62.435.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Razer Blade Stealth audio analysis

(±) | speaker loudness is average but good (80.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8% lower than median
(±) | linearity of bass is average (13.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.4% higher than median
(±) | linearity of mids is average (7.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.6% away from median
(+) | highs are linear (5.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (12.4% difference to median)
Compared to same class
» 15% of all tested devices in this class were better, 4% similar, 81% worse
» The best had a delta of 9%, average was 19%, worst was 41%
Compared to all devices tested
» 8% of all tested devices were better, 3% similar, 89% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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 (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 9%, average was 19%, worst was 41%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Strömförbrukning
Av/Standbydarklight 0.1 / 0.1 Watt
Låg belastningdarkmidlight 4.4 / 5.8 / 8.6 Watt
Hög belastning midlight 35.2 / 52 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Voltcraft VC940
Razer Blade Stealth
7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV256, , 2560 x 1440, 12.5
Razer Blade Stealth
6500U, HD Graphics 520, Samsung PM951 NVMe MZ-VLV256D, IPS IGZO, 3840x2160, 12.5
Dell XPS 13 9360 QHD+ i5
7200U, HD Graphics 620, Toshiba NVMe THNSN5256GPUK, , 3200x1800, 13.3
Lenovo IdeaPad 710S-13ISK
6560U, Iris Graphics 540, Samsung PM951 NVMe MZVLV256, IPS, 1920x1080, 13.3
Asus Zenbook UX305UA-FC040T
6500U, HD Graphics 520, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND), IPS, 1920x1080, 13.3
Acer Aspire S 13 S5-371-71QZ
6500U, HD Graphics 520, LiteOn CV1-8B512, IPS, 1920x1080, 13.3
Power Consumption
-60%
18%
3%
18%
10%
Idle Minimum *
4.4
9
-105%
3.7
16%
3.3
25%
3.2
27%
4.1
7%
Idle Average *
5.8
12.8
-121%
6.1
-5%
7.4
-28%
6.5
-12%
6.7
-16%
Idle Maximum *
8.6
16.8
-95%
6.5
24%
8.2
5%
6.7
22%
7.4
14%
Load Average *
35.2
35.7
-1%
29.5
16%
36.5
-4%
30.6
13%
32.4
8%
Load Maximum *
52
39.3
24%
33
37%
43.7
16%
31
40%
32.4
38%

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
13tim 37min
Surfa med WLAN v1.3
8tim 18min
Hög belastning (maximal ljusstyrka)
1tim 45min
Razer Blade Stealth
7500U, HD Graphics 620, 53.6 Wh
Razer Blade Stealth
6500U, HD Graphics 520, 45 Wh
Dell XPS 13 9360 QHD+ i5
7200U, HD Graphics 620, 60 Wh
Lenovo IdeaPad 710S-13ISK
6560U, Iris Graphics 540, 46 Wh
Asus Zenbook UX305UA-FC040T
6500U, HD Graphics 520, 56 Wh
Acer Aspire S 13 S5-371-71QZ
6500U, HD Graphics 520, 45 Wh
Medion Akoya S3409-MD60234
7500U, HD Graphics 620, 45 Wh
Dell XPS 13 2016 9350 (FHD, i7-6560U)
6560U, Iris Graphics 540, 56 Wh
Battery Runtime
-43%
18%
-11%
33%
5%
-22%
13%
Reader / Idle
817
437
-47%
810
-1%
1427
75%
1028
26%
722
-12%
944
16%
WiFi v1.3
498
228
-54%
526
6%
418
-16%
561
13%
472
-5%
278
-44%
436
-12%
Load
105
76
-28%
137
30%
89
-15%
118
12%
99
-6%
96
-9%
141
34%
H.264
547
486
545
243

För

+ högklassigt metallchassi
+ Komponenterna är lätta att komma åt
+ konfigurerbart Razer Chroma-tangentbord
+ HDMI 2.0 och Thunderbolt 3
+ ljusstark skärm med hög kontrast
+ bra färgrymd och enkel kalibrering
+ mycket bra CPU-prestanda
+ bra batteritid

Emot

- mottaglig för fingeravtryck
- relativt stort chassi i storleksklassen
- ingen SD-kortläsare
- PCIe-SSD lever inte upp till sin fulla potential
- mer feedback från tangentbordet hade varit bra
- testexemplaret lider av "coil whine"
In Review: Razer Blade Stealth with Intel Kaby Lake
In Review: Razer Blade Stealth with Intel Kaby Lake

Med den senaste uppdateringen av Blade Stealth har Razer eliminerat föregångarens största brist: den mediokra batteritiden. Nu håller den ut i upp till 13 timmar, så beroende på arbetsuppgifter kan batteriet räcka hela dagen.

Chassit är oförändrat. Designen håller definitivt hög klass och kan jämföras med Apples MacBook vad gäller byggkvalitet och haptik. Tyvärr är den mattsvarta ytan känslig för fingeravtryck, som dessutom kan vara mycket svåra att få bort.

Den här gången fick vi ett testexemplar med QHD+-panel, som nästan är i klass med 4K-alternativet – särskilt med tanke på storleken på 12,5 tum ser den här skärmen ut som det bättre alternativet i de flesta fall. Konfigurationen med den inte fullt så högupplösta panelen är dessutom ett par tusenlappar billigare och förbrukar sannolikt mindre ström. 

Vi är också imponerade av prestandan. Processorn gör ganska bra ifrån sig även under kontinuerlig belastning. Blade Stealth bör ha tillräcklig kraft för att driva Razer Core-grafikkortet, vilket resulterar i ett riktigt spelsystem. 

Sammanfattningsvis: Tack vare Kaby Lake-processorn och det större batteriet kan Blade Stealth numera mäta sig med konkurrenterna. Det externa GPU-chassit Razer Core är ett spännande alternativ, men Blade Stealth kan stå på egna ben även utan tillbehöret. 

 

Razer Blade Stealth - 10/25/2016 v5.1
J. Simon Leitner

Design
91 /  98 → 93%
Tangentbord
71%
Mus
83%
Anslutningar
61 / 80 → 76%
Vikt
71 / 78 → 84%
Batteri
91%
Skärm
86%
Spelprestanda
60 / 68 → 89%
Programprestanda
86 / 87 → 99%
Temperatur
87 / 91 → 96%
Ljudnivå
85%
Audio
80 / 91 → 88%
Medel
79%
85%
Subnotebook - Vägt medel

Pricecompare

Please share our article, every link counts!
> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Razer Blade Stealth (i7-7500U) (sammanfattning)
J. Simon Leitner, 2016-12- 4 (Update: 2016-12- 4)