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微软 Surface Pro 4 (Core m3) 第一印象

平板遇见笔记本。 终于，我们拿到了微软的最新设备，Surface Pro 4，准备进行测试。基于许多读者的要求，我们将会首先分享我们对它的第一印象和相比前代产品Surface Pro 3以及我们正在测试的Surface Book的对比。
Tablet Surface Pro 4 Windows
Microsoft Surface Pro 4, Core i5, 128GB (Surface Series)
Processor
Intel Core i5-6300U 2 x 2.4 - 3 GHz, Skylake
Graphics adapter
Intel HD Graphics 520
Memory
4 GB 
, 双通道 1066 MHz
Display
12.30 inch 3:2, 2736 x 1824 pixel, 10点触控, native pen support, Samsung 123YL01-001 ID: SDC3853, IPS, glossy: yes, detachable screen
Mainboard
Intel Skylake-U Premium PCH
Storage
Samsung MZFLV128 NVMe, 128 GB 
, 87 GB free
Soundcard
Intel Skylake-U/Y PCH - High Definition Audio
Connections
1 USB 3.0 / 3.1 Gen1, 1 DisplayPort, Audio Connections: 耳机接口, Card Reader: microSD, Brightness Sensor, Sensors: 环境光传感器，陀螺仪, Surface 接口
Networking
Marvell AVASTAR Wireless-AC Network Controller (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0 Marvel Avastar
Size
height x width x depth (in mm): 8.4 x 292.1 x 201.4
Battery
38 Wh Lithium-Ion, 集成, Battery runtime (according to manufacturer): 9 h
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 前置500万像素相机，后置800万像素相机
Primary Camera: 8 MPix
Secondary Camera: 5 MPix
Additional features
Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: yes, 31瓦电源适配器，Surface手写笔，Type Cover, Office 365, 24 Months Warranty
Weight
1.092 kg, Power Supply: 204 g
Price
1099 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Microsoft Surface Pro 4

397
cd/m²		406
cd/m²		401
cd/m²
385
cd/m²		413
cd/m²		403
cd/m²
358
cd/m²		398
cd/m²		403
cd/m²
Distribution of brightness
Samsung 123YL01-001 ID: SDC3853 tested with X-Rite i1Pro 2
Maximum: 413 cd/m² (Nits) Average: 396 cd/m²
Brightness Distribution: 87 %
Center on Battery: 413 cd/m²
Contrast: 1147:1 (Black: 0.36 cd/m²)
ΔE Color 3.09 | 0.5-29.43 Ø4.92
ΔE Greyscale 3.92 | 0.5-98 Ø5.2
97% sRGB (Argyll 1.6.3 3D)
61% AdobeRGB 1998 (Argyll 1.6.3 3D)
67% AdobeRGB 1998 (Argyll 2.2.0 3D)
96.5% sRGB (Argyll 2.2.0 3D)
65% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.3

Microsoft Surface Pro 3

338.6
cd/m²		336.5
cd/m²		323.5
cd/m²
335.4
cd/m²		355.3
cd/m²		331.2
cd/m²
338.6
cd/m²		341.8
cd/m²		340.8
cd/m²
Distribution of brightness
SEC3542 tested with X-Rite i1Basic Pro 2
Maximum: 355.3 cd/m² (Nits) Average: 338 cd/m²
Brightness Distribution: 91 %
Center on Battery: 355.3 cd/m²
Contrast: 1077:1 (Black: 0.33 cd/m²)
ΔE Color 4.72 | 0.5-29.43 Ø4.92
ΔE Greyscale 6.53 | 0.5-98 Ø5.2
59.37% AdobeRGB 1998 (Argyll 1.6.3 3D)
65.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
88.8% sRGB (Argyll 2.2.0 3D)
63.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.17

Microsoft Surface Book

403.5
cd/m²		417.2
cd/m²		400
cd/m²
416.6
cd/m²		430.9
cd/m²		411.1
cd/m²
404.4
cd/m²		408.9
cd/m²		399.5
cd/m²
Distribution of brightness
tested with X-Rite i1Pro Basic 2
Maximum: 430.9 cd/m² (Nits) Average: 410.2 cd/m²
Brightness Distribution: 93 %
Center on Battery: 430.9 cd/m²
Contrast: 1696:1 (Black: 0.254 cd/m²)
ΔE Color 2.06 | 0.5-29.43 Ø4.92
ΔE Greyscale 2.22 | 0.5-98 Ø5.2
96% sRGB (Argyll 1.6.3 3D)
64% AdobeRGB 1998 (Argyll 1.6.3 3D)
68.9% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.8% sRGB (Argyll 2.2.0 3D)
67% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.13
Microsoft Surface Pro 4, Core i5, 128GB
HD Graphics 520, 6300U, Samsung MZFLV128 NVMe		Microsoft Surface Pro 3
HD Graphics 4400, 4300U, Hynix HFS128G3MNM		Microsoft Surface 3
HD Graphics (Cherry Trail), Z8700, 128 GB eMMC Flash		Microsoft Surface Book Core i5
Maxwell GPU (940M, GDDR5), 6300U, Samsung MZFLV256 NVMe
Display
-4%
4%
2%
Display P3 Coverage
65
63.6
-2%
68.8
6%
67
3%
sRGB Coverage
96.5
88.8
-8%
98.7
2%
95.8
-1%
AdobeRGB 1998 Coverage
67
65.6
-2%
70.4
5%
68.9
3%
Response Times
-5%
Response Time Grey 50% / Grey 80% *
46 ?(17.2, 28.8, plateau, spikes in between)
48.4 ?(19.6, 28.8)
-5%
Response Time Black / White *
31.2 ?(6, 25.2, Spikes in between)
32.8 ?(7.6, 25.2)
-5%
PWM Frequency
50 ?(50)
Screen
-18%
2%
19%
Brightness middle
413
355.3
-14%
399
-3%
430.9
4%
Brightness
396
338
-15%
380
-4%
410
4%
Brightness Distribution
87
91
5%
90
3%
93
7%
Black Level *
0.36
0.33
8%
0.49
-36%
0.254
29%
Contrast
1147
1077
-6%
814
-29%
1696
48%
Colorchecker dE 2000 *
3.09
4.72
-53%
1.66
46%
2.06
33%
Greyscale dE 2000 *
3.92
6.53
-67%
2.75
30%
2.22
43%
Gamma
2.3 96%
2.17 101%
2.22 99%
2.13 103%
CCT
7333 89%
6707 97%
6358 102%
6520 100%
Color Space (Percent of AdobeRGB 1998)
61
59.37
-3%
64.4
6%
64
5%
Color Space (Percent of sRGB)
97
98.8
2%
96
-1%
Colorchecker dE 2000 max. *
3.24
Total Average (Program / Settings)
-11% / -14%
3% / 2%
5% / 12%

* ... 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
31.2 ms ... rise ↗ and fall ↘ combined↗ 6 ms rise
↘ 25.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 83 % 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
46 ms ... rise ↗ and fall ↘ combined↗ 17.2 ms rise
↘ 28.8 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. » 77 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 ms).

Microsoft Surface Pro 4

Max. Load
 47.2 °C50.8 °C49.7 °C 
 41.6 °C48.4 °C42.8 °C 
 46.6 °C52.3 °C47 °C 
Maximum: 52.3 °C
Average: 47.4 °C
47.4 °C51.4 °C46.4 °C
46.6 °C50.2 °C45.9 °C
44 °C46.5 °C43.9 °C
Maximum: 51.4 °C
Average: 46.9 °C
Power Supply (max.)  43.2 °C | Room Temperature 20.4 °C | FIRT 550-Pocket
(-) The average temperature for the upper side under maximal load is 47.4 °C / 117 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 52.3 °C / 126 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 51.4 °C / 125 F, compared to the average of 36.8 °C / 98 F
(±) In idle usage, the average temperature for the upper side is 36 °C / 97 F, compared to the device average of 30.3 °C / 87 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 52.3 °C / 126.1 F.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-24.2 °C / -43.5 F).

Microsoft Surface Pro 3

Max. Load
 36.6 °C42.4 °C45.2 °C 
 36.2 °C39.2 °C43.4 °C 
 37.6 °C39.2 °C42.4 °C 
Maximum: 45.2 °C
Average: 40.2 °C
46.4 °C42.2 °C38.4 °C
45.8 °C41.8 °C37.2 °C
42.8 °C40.8 °C37.4 °C
Maximum: 46.4 °C
Average: 41.4 °C
Power Supply (max.)  50 °C | Room Temperature 27 °C | Raytek Raynger ST
(-) The average temperature for the upper side under maximal load is 40.2 °C / 104 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 45.2 °C / 113 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46.4 °C / 116 F, compared to the average of 36.8 °C / 98 F
(±) In idle usage, the average temperature for the upper side is 33.8 °C / 93 F, compared to the device average of 30.3 °C / 87 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 42.4 °C / 108.3 F.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-14.3 °C / -25.7 F).
Microsoft Surface Pro 4
Microsoft Surface Pro 4

我们仅仅完成了对Surface Pro 4不多的几项测试，不过已经可以发现它的屏幕和散热噪音控制相比前代产品有所改进。它在性能和实际使用电池续航中的表现仍然有待测试。我们的完整评测将在一两周内发表，敬请期待！

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> Notebookcheck中文版（NBC中国） > 评测 > 微软 Surface Pro 4 (Core m3) 第一印象
J. Simon Leitner, 2015-11-14 (Update: 2015-11-21)