宏碁 Switch 5 (7500U, 512 GB) 变形本简短评测

Name: Acer Switch 5 SW512-52-5819
Brand: Acer

发热者。我们正在测试该机的竞争对手Surface Pro和Acer的Swift Alpha 12的后续版本，我们将会明白该机在多大程度上可以满足Windows标准。宏碁以低价格、高性能的方式完成了这个壮举。
更新：idle scenario下低耗能

Christian Hintze, 👁 Sebastian Jentsch, ✓ Stefanie Voigt (translated by Kangfei Zheng), Published 08/14/2017 🇺🇸 🇩🇪 ...

Business Convertible / 2-in-1 Storage Windows

Test device courtesy of Notebooksbilliger

Download your licensed rating image as PNG / SVG

Acer Switch 5 SW512-52-5819 (Switch 5 Series)

Processor

Intel Core i7-7500U 2 x 2.7 - 3.5 GHz @ 3.5 GHz, Kaby Lake

Graphics adapter

Intel HD Graphics 620

Memory

8 GB

, DDR3L

Display

12.00 inch 3:2, 2160 x 1440 pixel 216 PPI, 10-finger multitouch, native pen support, WST KL.1200w.004, IPS, glossy: yes, detachable screen

Mainboard

Intel Kaby Lake-U iHDCP 2.2 Premium PCH

Storage

Intel SSD 600p SSDPEKKW512G7, 512 GB

Soundcard

Intel Kaby Lake-U/Y PCH - High Definition Audio

Connections

2 USB 3.0 / 3.1 Gen1, Audio Connections: combo headphone/microphone jack, Card Reader: micro-SD, micro-SDXC, 1 Fingerprint Reader, Brightness Sensor

Networking

Atheros/Qualcomm QCA6174 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth Bluetooth 4.1

Size

height x width x depth (in mm): 9.6 x 292.9 x 201.8

Battery

4870 mAh Lithium-Polymer, Battery runtime (according to manufacturer): 10.5 h

Operating System

Microsoft Windows 10 Home 64 Bit

Camera

Primary Camera: 5 MPix
Secondary Camera: 2 MPix

Additional features

Speakers: 2, Keyboard: keyboard dock, Keyboard Light: yes, Acer USB Type-C dock, 24 Months Warranty, fanless

Weight

1.291 kg, Power Supply: 159 g

Price

1299 Euro

Links

Acer homepage
Acer notebook section

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Size Comparison

HP Elite x2 1012 G1 Acer Aspire Switch Alpha 12 SA5-271-70EQ Acer Switch 5 SW512-52-5819 Dell Latitude 12 5285 2-in-1 Lenovo Ideapad Miix 720-12IKB Microsoft Surface Pro (2017) i5 DIN A4 ❌

Left: Volume controls & power button with fingerprint scanner

Right: Headphone/microphone jack, USB 3.0 USB 3.1 Type-C, power-in

Lower edge: Magnet keyboard dock & kickstand

Networking
iperf3 transmit AX12
Lenovo Ideapad Miix 720-12IKB Tri-Band Wireless-AC 18260	662 MBit/s +40%
Microsoft Surface Pro (2017) i5 Marvell AVASTAR Wireless-AC Network Controller	618 MBit/s +30%
Acer Switch 5 SW512-52-5819 Atheros/Qualcomm QCA6174	474 MBit/s
Dell Latitude 12 5285 2-in-1 Intel Dual Band Wireless-AC 8265	446 MBit/s -6%
iperf3 receive AX12
Acer Switch 5 SW512-52-5819 Atheros/Qualcomm QCA6174	617 MBit/s
Microsoft Surface Pro (2017) i5 Marvell AVASTAR Wireless-AC Network Controller	577 MBit/s -6%
Lenovo Ideapad Miix 720-12IKB Tri-Band Wireless-AC 18260	513 MBit/s -17%
Dell Latitude 12 5285 2-in-1 Intel Dual Band Wireless-AC 8265	312 MBit/s -49%


350 cd/m²	317 cd/m²	359 cd/m²
325 cd/m²	369 cd/m²	334 cd/m²
302 cd/m²	349 cd/m²	277 cd/m²

Distribution of brightness

WST KL.1200w.004 tested with X-Rite i1Pro 2

Maximum: 369 cd/m² (Nits) Average: 331.3 cd/m² Minimum: 19.8 cd/m²
Brightness Distribution: 75 %
Center on Battery: 369 cd/m²
Contrast: 802:1 (Black: 0.46 cd/m²)
ΔE Color 5.52 | 0.5-29.43 Ø4.92
ΔE Greyscale 6.95 | 0.5-98 Ø5.2
88% sRGB (Argyll 1.6.3 3D)
56% AdobeRGB 1998 (Argyll 1.6.3 3D)
60.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
87.5% sRGB (Argyll 2.2.0 3D)
58.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.58

Download ICC File (X-Rite i1Pro 2)

	Acer Switch 5 SW512-52-5819 WST KL.1200w.004, , 2160x1440, 12"	Microsoft Surface Pro (2017) i5 LG Display LP123WQ112604, , 2736x1824, 12.3"	HP Elite x2 1012 G1 LG Philips, , 1920x1280, 12.1"	Dell Latitude 12 5285 2-in-1 BOE06DC, , 1920x1280, 12.3"	Lenovo Ideapad Miix 720-12IKB AUO B120YAN01 / AUO106F, , 2880x1920, 12"	Acer Aspire Switch Alpha 12 SA5-271-70EQ WST KL.1200W.002 WST2216, , 2160x1440, 12"
Display		14%	-12%	7%	8%	-5%
Display P3 Coverage	58.8	67.6 15%	53.8 -9%	62.8 7%	65.2 11%	55.7 -5%
sRGB Coverage	87.5	99 13%	73.7 -16%	94 7%	91 4%	82.7 -5%
AdobeRGB 1998 Coverage	60.6	69.1 14%	53.8 -11%	64.7 7%	66.1 9%	56.9 -6%
Response Times		-13%	11%	-17%	-7%	18%
Response Time Grey 50% / Grey 80% *	37 ?(19, 18)	42 ?(20, 22) -14%	33.2 ?(15.2, 18) 10%	42.4 ?(20.4, 22) -15%	45 ?(22, 23) -22%	21 ?(5, 16) 43%
Response Time Black / White *	26 ?(14, 12)	29 ?(18, 11) -12%	22.8 ?(10.4, 12.4) 12%	30.8 ?(18, 12.8) -18%	24 ?(14, 10) 8%	28 ?(5, 23) -8%
PWM Frequency		21000		210.1 ?(99)		50 ?(10)
Screen		32%	-2%	26%	16%	-9%
Brightness middle	369	417 13%	322 -13%	523.2 42%	406 10%	391 6%
Brightness	331	401 21%	319 -4%	522 58%	396 20%	367 11%
Brightness Distribution	75	88 17%	97 29%	88 17%	88 17%	87 16%
Black Level *	0.46	0.29 37%	0.42 9%	0.42 9%	0.3 35%	0.56 -22%
Contrast	802	1438 79%	767 -4%	1246 55%	1353 69%	698 -13%
Colorchecker dE 2000 *	5.52	3.63 34%	6.02 -9%	4 28%	5.28 4%	6.96 -26%
Colorchecker dE 2000 max. *	9.29	6.74 27%	10.06 -8%	8.6 7%	9.83 -6%	13.43 -45%
Greyscale dE 2000 *	6.95	2.18 69%	6.29 9%	5.5 21%	6.71 3%	7.44 -7%
Gamma	2.58 ^85%	3.09 ^71%	2.4 ^92%	2.16 ^102%	2.29 ^96%	2.41 ^91%
CCT	7009 ^93%	6767 ^96%	7712 ^84%	7546 ^86%	6532 ^100%	8126 ^80%
Color Space (Percent of AdobeRGB 1998)	56	63 13%	47.8 -15%	64.86 16%	59 5%	53 -5%
Color Space (Percent of sRGB)	88	99 13%	73.2 -17%	93.97 7%	91 3%	83 -6%
Total Average (Program / Settings)		11% / 23%	-1% / -2%	5% / 17%	6% / 11%	1% / -5%

* ... 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
26 ms ... rise ↗ and fall ↘ combined	↗ 14 ms rise
26 ms ... rise ↗ and fall ↘ combined	↘ 12 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 59 % 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
37 ms ... rise ↗ and fall ↘ combined	↗ 19 ms rise
37 ms ... rise ↗ and fall ↘ combined	↘ 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 0.165 (minimum) to 636 (maximum) ms. » 49 % 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)

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 8746 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15 CPU Multi 64 Bit

Cinebench R15 | Cinebench R10 | Cinebench R11.5

Cinebench R15
CPU Single 64Bit
Microsoft Surface Pro (2017) i7 Intel Core i7-7660U	163 Points +14%
Dell Latitude 12 5285 2-in-1 Intel Core i7-7600U	152 Points +6%
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	143 Points
Microsoft Surface Pro (2017) i5 Intel Core i5-7300U	141 Points -1%
Lenovo Ideapad Miix 720-12IKB Intel Core i7-7500U	130 Points -9%
Acer Aspire Switch Alpha 12 SA5-271-70EQ Intel Core i7-6500U	128 Points -10%
HP Elite x2 1012 G1 Intel Core m5-6Y54	111 Points -22%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7 Intel Core i7-7660U	410 (335.35^min - 409.45^max) Points +21%
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	339 Points
Microsoft Surface Pro (2017) i5 Intel Core i5-7300U	334 Points -1%
Dell Latitude 12 5285 2-in-1 Intel Core i7-7600U	329 Points -3%
Acer Aspire Switch Alpha 12 SA5-271-70EQ Intel Core i7-6500U	320 Points -6%
Lenovo Ideapad Miix 720-12IKB Intel Core i7-7500U	265 Points -22%
HP Elite x2 1012 G1 Intel Core m5-6Y54	255 Points -25%

Cinebench R10
Rendering Single CPUs 64Bit
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	7269 Points
Rendering Multiple CPUs 64Bit
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	15024 Points

Cinebench R11.5
CPU Single 64Bit
Microsoft Surface Pro (2017) i7 Intel Core i7-7660U	1.89 Points +15%
Dell Latitude 12 5285 2-in-1 Intel Core i7-7600U	1.76 Points +7%
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	1.65 Points
HP Elite x2 1012 G1 Intel Core m5-6Y54	1.26 Points -24%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7 Intel Core i7-7660U	4.55 Points +25%
Acer Switch 5 SW512-52-5819 Intel Core i7-7500U	3.64 Points
Dell Latitude 12 5285 2-in-1 Intel Core i7-7600U	3.62 Points -1%
HP Elite x2 1012 G1 Intel Core m5-6Y54	2.7 Points -26%

Cinebench R10 Rendering Multiple CPUs 64Bit

15024 Points

Cinebench R10 Rendering Single CPUs 64Bit

7269 Points

Cinebench R11.5 OpenGL 64Bit

34.65 fps

Cinebench R11.5 CPU Multi 64Bit

3.64 Points

Cinebench R11.5 CPU Single 64Bit

1.65 Points

Cinebench R15 CPU Multi 64Bit

339 Points

Cinebench R15 OpenGL 64Bit

44.59 fps

Cinebench R15 Ref. Match 64Bit

97.7 %

Cinebench R15 CPU Single 64Bit

143 Points

Help

... in comparison

PCMark 8
Home Score Accelerated v2
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	4741 Points +33%
Microsoft Surface Pro (2017) i7 Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M	4095 Points +15%
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	3556 Points
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	3429 Points -4%
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	3186 Points -10%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	2983 Points -16%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	2936 Points -17%
Work Score Accelerated v2
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	4585 Points
Microsoft Surface Pro (2017) i7 Iris Plus Graphics 640, i7-7660U, Samsung PM971 KUS040202M	4431 Points -3%
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	4219 Points -8%
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	4216 Points -8%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	3983 Points -13%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	3932 Points -14%
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	3510 Points -23%

PCMark 8 Home Score Accelerated v2		3556 points
PCMark 8 Work Score Accelerated v2		4585 points
PCMark 10 Score		3448 points
Help

	Acer Switch 5 SW512-52-5819 Intel SSD 600p SSDPEKKW512G7	Microsoft Surface Pro (2017) i5 Samsung PM971 KUS030202M	HP Elite x2 1012 G1 Liteon L8H-256V2G	Dell Latitude 12 5285 2-in-1 Samsung PM961 MZVLW256HEHP	Lenovo Ideapad Miix 720-12IKB Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	Acer Aspire Switch Alpha 12 SA5-271-70EQ Lite-On CV1-8B512 M.2 512 GB
CrystalDiskMark 3.0		-8%	-40%	-1%	80%	-35%
Read Seq	1066	723 -32%	501 -53%	1294 21%	2408 126%	496.6 -53%
Write Seq	593	853 44%	297.2 -50%	865 46%	1702 187%	415.3 -30%
Read 512	653	225 -66%	351.7 -46%	406 -38%	1301 99%	335.9 -49%
Write 512	535	445 -17%	295.7 -45%	589 10%	1288 141%	384 -28%
Read 4k	35.92	46 28%	28.31 -21%	31.75 -12%	53.6 49%	32.38 -10%
Write 4k	128.3	125 -3%	90.3 -30%	72.2 -44%	162.2 26%	81.8 -36%
Read 4k QD32	460.6	423 -8%	285 -38%	493.3 7%	504 9%	296.3 -36%
Write 4k QD32	425.4	373 -12%	268.4 -37%	434.5 2%	420.8 -1%	260.3 -39%

CrystalDiskMark 3.0

CrystalDiskMark 5.2 / 6

AS SSD

Intel SSD 600p SSDPEKKW512G7

Sequential Read: 1066 MB/s

Sequential Write: 593 MB/s

512K Read: 653 MB/s

512K Write: 535 MB/s

4K Read: 35.92 MB/s

4K Write: 128.3 MB/s

4K QD32 Read: 460.6 MB/s

4K QD32 Write: 425.4 MB/s

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance GPU
Acer Switch 5 SW512-52-5819 Intel HD Graphics 620, Intel Core i7-7500U	1613 Points
Dell Latitude 12 5285 2-in-1 Intel HD Graphics 620, Intel Core i7-7600U	1589 Points -1%
Acer Aspire Switch Alpha 12 SA5-271-70EQ Intel HD Graphics 520, Intel Core i7-6500U	1481 Points -8%
Lenovo Ideapad Miix 720-12IKB Intel HD Graphics 620, Intel Core i7-7500U	1416 Points -12%
HP Elite x2 1012 G1 Intel HD Graphics 515, Intel Core m5-6Y54	1200 Points -26%

3DMark
1280x720 Cloud Gate Standard Graphics
Dell Latitude 12 5285 2-in-1 Intel HD Graphics 620, Intel Core i7-7600U	8850 Points +3%
Acer Switch 5 SW512-52-5819 Intel HD Graphics 620, Intel Core i7-7500U	8599 Points
Acer Aspire Switch Alpha 12 SA5-271-70EQ Intel HD Graphics 520, Intel Core i7-6500U	7457 Points -13%
Lenovo Ideapad Miix 720-12IKB Intel HD Graphics 620, Intel Core i7-7500U	7270 Points -15%
Microsoft Surface Pro (2017) i5 Intel HD Graphics 620, Intel Core i5-7300U	7265 Points -16%
HP Elite x2 1012 G1 Intel HD Graphics 515, Intel Core m5-6Y54	6308 Points -27%
1920x1080 Fire Strike Graphics
Dell Latitude 12 5285 2-in-1 Intel HD Graphics 620, Intel Core i7-7600U	1084 Points +5%
Acer Switch 5 SW512-52-5819 Intel HD Graphics 620, Intel Core i7-7500U	1030 Points
Microsoft Surface Pro (2017) i5 Intel HD Graphics 620, Intel Core i5-7300U	889 Points -14%
Acer Aspire Switch Alpha 12 SA5-271-70EQ Intel HD Graphics 520, Intel Core i7-6500U	886 Points -14%
HP Elite x2 1012 G1 Intel HD Graphics 515, Intel Core m5-6Y54	797 Points -23%

3DMark 11 Performance		1778 points
3DMark Cloud Gate Standard Score		6743 points
3DMark Fire Strike Score		944 points
Help

... in comparison

Rise of the Tomb Raider | BioShock Infinite

Rise of the Tomb Raider
1024x768 Lowest Preset
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	18.45 fps
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	16.7 fps -9%
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	15 fps -19%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	14.7 fps -20%
1366x768 Medium Preset AF:2x
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	11.78 fps
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	10.2 fps -13%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	9.7 fps -18%
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	9.1 fps -23%

BioShock Infinite
1280x720 Very Low Preset
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	60.5 fps 0%
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	60.4 fps
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	56.5 fps -6%
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	48 fps -21%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	44.1 fps -27%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	42.9 fps -29%
1366x768 Medium Preset
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	32.8 fps +4%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	32.15 fps +2%
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	31.59 fps
Acer Aspire Switch Alpha 12 SA5-271-70EQ HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB	30 fps -5%
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	29 fps -8%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	24.6 fps -22%
1366x768 High Preset
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	28.6 fps +2%
Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	28.3 fps +1%
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	27.95 fps
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	24.7 fps -12%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	20.7 fps -26%
1920x1080 Ultra Preset, DX11 (DDOF)
Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	9 fps +6%
Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	8.51 fps
Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	7.4 fps -13%
HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	5.9 fps -31%

	low	med.	high	ultra
BioShock Infinite (2013)	60.4	31.59	27.95	8.51
Rise of the Tomb Raider (2016)	18.45	11.78	6.25	4.4
Rocket League (2017)	56.8	27.48	18.35

Max. Load

Idle


32.6 °C	41 °C	44.4 °C
32.8 °C	43.8 °C	44.2 °C
34.2 °C	44.7 °C	41.9 °C

Maximum: 44.7 °C
Average: 40 °C


46.6 °C	45.5 °C	35 °C
47.5 °C	45.8 °C	36.3 °C
46.2 °C	44.6 °C	35.7 °C

Maximum: 47.5 °C
Average: 42.6 °C

Power Supply (max.) 41.1 °C | Room Temperature 23.4 °C | FIRT 550-Pocket

(-) The average temperature for the upper side under maximal load is 40 °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 44.7 °C / 112 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 47.5 °C / 118 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.3 °C / 83 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 44.7 °C / 112.5 F.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-16.6 °C / -29.9 F).

	Acer Switch 5 SW512-52-5819 HD Graphics 620, i7-7500U, Intel SSD 600p SSDPEKKW512G7	Microsoft Surface Pro (2017) i5 HD Graphics 620, i5-7300U, Samsung PM971 KUS030202M	HP Elite x2 1012 G1 HD Graphics 515, 6Y54, Liteon L8H-256V2G	Dell Latitude 12 5285 2-in-1 HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP	Lenovo Ideapad Miix 720-12IKB HD Graphics 620, i7-7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)	Acer Aspire Switch Alpha 12 SA5-271-56HM HD Graphics 520, 6200U, Kingston RBU-SNS8152S3256GG2
Heat		-1%	8%	5%	-4%	-1%
Maximum Upper Side *	44.7	39.2 12%	39 13%	38.2 15%	42 6%	46.7 -4%
Maximum Bottom *	47.5	40.3 15%	41.2 13%	48.6 -2%	43.6 8%	51 -7%
Idle Upper Side *	29.7	37 -25%	29.5 1%	29.6 -0%	32.8 -10%	29.5 1%
Idle Bottom *	30.7	32.3 -5%	29.8 3%	28.8 6%	36.4 -19%	28.6 7%

* ... smaller is better

Acer Switch 5 SW512-52-5819 audio analysis

(-) | not very loud speakers (69 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.3% lower than median
(+) | bass is linear (6.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 6.8% lower than median
(±) | linearity of mids is average (10.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.7% difference to median)
Compared to same class
» 81% of all tested devices in this class were better, 3% similar, 16% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 80% of all tested devices were better, 4% similar, 16% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Microsoft Surface Pro (2017) i5 audio analysis

(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.7% lower than median
(±) | linearity of bass is average (7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.6% away from median
(+) | mids are linear (6.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.2% difference to median)
Compared to same class
» 36% of all tested devices in this class were better, 7% similar, 56% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 35% of all tested devices were better, 8% similar, 57% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Acer Aspire Switch Alpha 12 SA5-271-56HM audio analysis

(±) | speaker loudness is average but good (73 dB)
Analysis not possible as minimum curve is missing or too high

Power Consumption

Off / Standby	0.28 / 0.42 Watt
Idle	3.86 / 6.4 / 7.17 Watt
Load	30.5 / 32.4 Watt


Key: min: , med: , max: Metrahit Energy

	Acer Switch 5 SW512-52-5819 i7-7500U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 2160x1440, 12"	Microsoft Surface Pro (2017) i5 i5-7300U, HD Graphics 620, Samsung PM971 KUS030202M, IPS, 2736x1824, 12.3"	HP Elite x2 1012 G1 6Y54, HD Graphics 515, Liteon L8H-256V2G, IPS, 1920x1280, 12.1"	Dell Latitude 12 5285 2-in-1 i7-7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1280, 12.3"	Lenovo Ideapad Miix 720-12IKB i7-7500U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 2880x1920, 12"	Acer Aspire Switch Alpha 12 SA5-271-56HM 6200U, HD Graphics 520, Kingston RBU-SNS8152S3256GG2, IPS, 2160x1440, 12"
Power Consumption		0%	2%	0%	-1%	-32%
Idle Minimum *	3.86	3.6 7%	3.7 4%	2.85 26%	3.5 9%	7.3 -89%
Idle Average *	6.4	8.1 -27%	6.8 -6%	6.76 -6%	7.2 -13%	10 -56%
Idle Maximum *	7.17	8.7 -21%	7.6 -6%	6.91 4%	7.9 -10%	10.15 -42%
Load Average *	30.5	25.5 16%	22.5 26%	32.88 -8%	29.6 3%	25.2 17%
Load Maximum *	32.4	23.5 27%	34.5 -6%	37.41 -15%	30.8 5%	29.3 10%

* ... smaller is better

Battery Runtime

Idle (without WLAN, min brightness)		11h 51min
WiFi Websurfing		5h 55min
Load (maximum brightness)		1h 35min

	Acer Switch 5 SW512-52-5819 i7-7500U, HD Graphics 620, Wh	Microsoft Surface Pro (2017) i5 i5-7300U, HD Graphics 620, 45 Wh	HP Elite x2 1012 G1 6Y54, HD Graphics 515, 37 Wh	Dell Latitude 12 5285 2-in-1 i7-7600U, HD Graphics 620, 42 Wh	Lenovo Ideapad Miix 720-12IKB i7-7500U, HD Graphics 620, 41 Wh	Acer Aspire Switch Alpha 12 SA5-271-56HM 6200U, HD Graphics 520, 37 Wh
Battery Runtime		78%	22%	33%	5%	-1%
Reader / Idle	711	1054 48%	732 3%	1075 51%	713 0%	640 -10%
WiFi v1.3	355	744 110%	443 25%	486 37%	345 -3%	321 -10%
Load	95	168 77%	130 37%	105 11%	111 17%	112 18%
H.264			432			468

Pros

+ 良好的应用性能和图形性能

+ 配备手写笔和键盘

+ 优秀的输入设备

+ 无风扇和低噪声

+ 精工细作

Cons

- 易发热

- 屏幕亮度一般

- 中庸的屏幕

- 电池续航短

Acer Switch 5 SW512-52, courtesy of Acer

宏碁新一代 Switch 5 试图以高应用性能、低价格挑战 Surface Pro 。这两方面都很成功，同时，该机也具有其他的一些决定性的优势：

高性能的硬件水平配合相对强大的应用以及图形能力，作为代价:电池续航短，而且发热显著。低价格直接反应在屏幕上，虽然说也还不错，却比不上Surface Pro的。

撇开单纯的性能表现不说，我们很高兴宏碁包括了键盘底座和触笔的事实。而这些配件使得Surface Pro的价格变高。输入配件的质量很好，屏幕的触控功能也是如此。配备指纹扫描器，键盘背光。

宏碁 Switch 5性能优秀，输入配件优异，价格相对实惠。

备选方案

该机高配版价格在1299欧元（1000美元），而配置较低版本价格在116欧元（800美元），这样的价格落在了市面上2合1机器的价格区间内。而Dell's Latitude 12 5285 则是一台类似的、性能更好、屏幕更优秀的机器。尽管分辨率较低，但其亮度，对比度，照明度和色彩空间覆盖率都令人信服。不过，戴尔的设备也容易发烫。

如果购买者侧重于屏幕、续航时间以及设备温度，那么可以选择 Surface Pro机型中的一款。类似价格下的配置较弱，也没有触控笔和键盘底座。所以，全套设备的话，它会更贵，但是，质量也更好。

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。

Acer Switch 5 SW512-52-5819 - 10/05/2017 v6 ^(old)
Christian Hintze

Chassis

82 / 98 → 84%

Keyboard

88%

Pointing Device

91%

Connectivity

43 / 80 → 54%

Weight

72 / 35-78 → 85%

Battery

88%

Display

81%

Games Performance

57 / 68 → 84%

Application Performance

87 / 87 → 100%

Temperature

86%

Noise

100%

Audio

40 / 91 → 44%

Camera

46 / 85 → 54%

Average

74%

84%

Convertible - Weighted Average

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> Notebookcheck中文版（NBC中国） > 评测 > 宏碁 Switch 5 (7500U, 512 GB) 变形本简短评测

Christian Hintze, 2017-08-14 (Update: 2017-08-15)

Size Comparison

Display Response Times

Screen Flickering / PWM (Pulse-Width Modulation)

Acer Switch 5 SW512-52-5819 audio analysis

Microsoft Surface Pro (2017) i5 audio analysis

Acer Aspire Switch Alpha 12 SA5-271-56HM audio analysis

Pros

Cons

备选方案

More articles related to this device

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