Notebookcheck

宏碁 Switch 5 (7500U, 512 GB) 变形本简短评测

Christian Hintze (translated by Kangfei Zheng), 08/14/2017
Business Convertible / 2-in-1 Storage Windows

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

Acer Switch 5 SW512-52-5819 (Switch 5 Series)
Processor
Graphics adapter
Intel HD Graphics 620
Memory
8192 MB 
, DDR3L
Display
12 inch 3:2, 2160x1440 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/ac), 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 ($1000) Euro

 

Size Comparison

Left: Volume controls & power button with fingerprint scanner
Left: Volume controls & power button with fingerprint scanner
Right: Headphone/microphone jack, USB 3.0 USB 3.1 Type-C, power-in
Right: Headphone/microphone jack, USB 3.0 USB 3.1 Type-C, power-in
Upper edge: Micro-SD slot & microphone
Upper edge: Micro-SD slot & microphone
Lower edge: Magnet keyboard dock & kickstand
Lower edge: Magnet keyboard dock & kickstand
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Microsoft Surface Pro (2017) i5
Marvell AVASTAR Wireless-AC Network Controller
577 MBit/s ∼100% +13%
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
513 MBit/s ∼89% 0%
Acer Switch 5 SW512-52-5819
Atheros/Qualcomm QCA6174
512 MBit/s ∼89%
Dell Latitude 12 5285 2-in-1
Intel Dual Band Wireless-AC 8265
312 MBit/s ∼54% -39%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo Ideapad Miix 720-12IKB
Tri-Band Wireless-AC 18260
662 MBit/s ∼100% +338%
Microsoft Surface Pro (2017) i5
Marvell AVASTAR Wireless-AC Network Controller
618 MBit/s ∼93% +309%
Dell Latitude 12 5285 2-in-1
Intel Dual Band Wireless-AC 8265
446 MBit/s ∼67% +195%
Acer Switch 5 SW512-52-5819
Atheros/Qualcomm QCA6174
151 MBit/s ∼23%
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
X-Rite i1Pro 2
Maximum: 369 cd/m² 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 | - Ø
ΔE Greyscale 6.95 | - Ø
88% sRGB (Argyll) 56% AdobeRGB 1998 (Argyll)
Gamma: 2.58
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
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
50 (10)
Screen
35%
-0%
26%
20%
-7%
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 DeltaE2000 *
5.52
3.63
34%
6.02
-9%
4
28%
5.28
4%
6.96
-26%
Greyscale DeltaE2000 *
6.95
2.18
69%
6.29
9%
5.5
21%
6.71
3%
7.44
-7%
Gamma
2.58 93%
3.09 78%
2.4 100%
2.16 111%
2.29 105%
2.41 100%
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% / 26%
6% / 2%
5% / 18%
7% / 14%
6% / -2%

* ... 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
26 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 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 0.8 (minimum) to 240 (maximum) ms. » 42 % of all devices are better.
This means that the measured response time is similar to 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 not detected

In comparison: 57 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 6262 (minimum: 43 - maximum: 142900) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
163 Points ∼100% +14%
Dell Latitude 12 5285 2-in-1
Intel Core i7-7600U
152 Points ∼93% +6%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
143 Points ∼88%
Microsoft Surface Pro (2017) i5
Intel Core i5-7300U
141 Points ∼87% -1%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
130 Points ∼80% -9%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel Core i7-6500U
128 Points ∼79% -10%
HP Elite x2 1012 G1
Intel Core m5-6Y54
111 Points ∼68% -22%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
410 (min: 335.35) Points ∼100% +21%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
339 Points ∼83%
Microsoft Surface Pro (2017) i5
Intel Core i5-7300U
334 Points ∼81% -1%
Dell Latitude 12 5285 2-in-1
Intel Core i7-7600U
329 Points ∼80% -3%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel Core i7-6500U
320 Points ∼78% -6%
Lenovo Ideapad Miix 720-12IKB
Intel Core i7-7500U
265 Points ∼65% -22%
HP Elite x2 1012 G1
Intel Core m5-6Y54
255 Points ∼62% -25%
Cinebench R10
Rendering Single CPUs 64Bit
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
7269 Points ∼100%
Rendering Multiple CPUs 64Bit
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
15024 Points ∼100%
Cinebench R11.5
CPU Single 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
1.89 Points ∼100% +15%
Dell Latitude 12 5285 2-in-1
Intel Core i7-7600U
1.76 Points ∼93% +7%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
1.65 Points ∼87%
HP Elite x2 1012 G1
Intel Core m5-6Y54
1.26 Points ∼67% -24%
CPU Multi 64Bit
Microsoft Surface Pro (2017) i7
Intel Core i7-7660U
4.55 Points ∼100% +25%
Acer Switch 5 SW512-52-5819
Intel Core i7-7500U
3.64 Points ∼80%
Dell Latitude 12 5285 2-in-1
Intel Core i7-7600U
3.62 Points ∼80% -1%
HP Elite x2 1012 G1
Intel Core m5-6Y54
2.7 Points ∼59% -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
PCMark 8
Work Score Accelerated v2
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
4585 Points ∼100%
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, 7660U, Samsung PM971 KUS040202M
4431 Points ∼97% -3%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
4219 Points ∼92% -8%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4216 Points ∼92% -8%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
3983 Points ∼87% -13%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
3932 Points ∼86% -14%
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
3510 Points ∼77% -23%
Home Score Accelerated v2
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
4741 Points ∼100% +33%
Microsoft Surface Pro (2017) i7
Iris Plus Graphics 640, 7660U, Samsung PM971 KUS040202M
4095 Points ∼86% +15%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
3556 Points ∼75%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
3429 Points ∼72% -4%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3186 Points ∼67% -10%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
2983 Points ∼63% -16%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
2936 Points ∼62% -17%
PCMark 8 Home Score Accelerated v2
3556 points
PCMark 8 Work Score Accelerated v2
4585 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%
Write 4k QD32
425.4
373
-12%
268.4
-37%
434.5
2%
420.8
-1%
260.3
-39%
Read 4k QD32
460.6
423
-8%
285
-38%
493.3
7%
504.1
9%
296.3
-36%
Write 4k
128.3
125
-3%
90.27
-30%
72.22
-44%
162.2
26%
81.8
-36%
Read 4k
35.92
46
28%
28.31
-21%
31.75
-12%
53.62
49%
32.38
-10%
Write 512
535.1
445
-17%
295.7
-45%
589.3
10%
1288
141%
384
-28%
Read 512
653.2
225
-66%
351.7
-46%
406
-38%
1301
99%
335.9
-49%
Write Seq
592.6
853
44%
297.2
-50%
865.2
46%
1702
187%
415.3
-30%
Read Seq
1066
723
-32%
500.5
-53%
1294
21%
2408
126%
496.6
-53%
Intel SSD 600p SSDPEKKW512G7
Sequential Read: 1066 MB/s
Sequential Write: 592.6 MB/s
512K Read: 653.2 MB/s
512K Write: 535.1 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 - 1280x720 Performance GPU
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
1613 Points ∼100%
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, Intel Core i7-7600U
1589 Points ∼99% -1%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel HD Graphics 520, Intel Core i7-6500U
1481 Points ∼92% -8%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
1416 Points ∼88% -12%
HP Elite x2 1012 G1
Intel HD Graphics 515, Intel Core m5-6Y54
1200 Points ∼74% -26%
3DMark
1920x1080 Fire Strike Graphics
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, Intel Core i7-7600U
1084 Points ∼100% +5%
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
1030 Points ∼95%
Microsoft Surface Pro (2017) i5
Intel HD Graphics 620, Intel Core i5-7300U
889 Points ∼82% -14%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel HD Graphics 520, Intel Core i7-6500U
886 Points ∼82% -14%
HP Elite x2 1012 G1
Intel HD Graphics 515, Intel Core m5-6Y54
797 Points ∼74% -23%
1280x720 Cloud Gate Standard Graphics
Dell Latitude 12 5285 2-in-1
Intel HD Graphics 620, Intel Core i7-7600U
8850 Points ∼100% +3%
Acer Switch 5 SW512-52-5819
Intel HD Graphics 620, Intel Core i7-7500U
8599 Points ∼97%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
Intel HD Graphics 520, Intel Core i7-6500U
7457 Points ∼84% -13%
Lenovo Ideapad Miix 720-12IKB
Intel HD Graphics 620, Intel Core i7-7500U
7270 Points ∼82% -15%
Microsoft Surface Pro (2017) i5
Intel HD Graphics 620, Intel Core i5-7300U
7265 Points ∼82% -16%
HP Elite x2 1012 G1
Intel HD Graphics 515, Intel Core m5-6Y54
6308 Points ∼71% -27%
3DMark 11 Performance
1778 points
3DMark Cloud Gate Standard Score
6743 points
3DMark Fire Strike Score
944 points
Help
Rise of the Tomb Raider
1366x768 Medium Preset AF:2x
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
11.78 fps ∼100%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
10.2 fps ∼87% -13%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
9.7 fps ∼82% -18%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
9.1 fps ∼77% -23%
1024x768 Lowest Preset
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
18.45 fps ∼100%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
16.7 fps ∼91% -9%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
15 fps ∼81% -19%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
14.7 fps ∼80% -20%
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
9 fps ∼100% +6%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
8.51 fps ∼95%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
7.4 fps ∼82% -13%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
5.9 fps ∼66% -31%
1366x768 High Preset
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
28.6 fps ∼100% +2%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
28.3 fps ∼99% +1%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
27.95 fps ∼98%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
24.7 fps ∼86% -12%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
20.7 fps ∼72% -26%
1366x768 Medium Preset
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
32.8 fps ∼100% +4%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
32.15 fps ∼98% +2%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
31.59 fps ∼96%
Acer Aspire Switch Alpha 12 SA5-271-70EQ
HD Graphics 520, 6500U, Lite-On CV1-8B512 M.2 512 GB
30 fps ∼91% -5%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
29 fps ∼88% -8%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
24.6 fps ∼75% -22%
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 ∼100% 0%
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
60.43 fps ∼100%
Dell Latitude 12 5285 2-in-1
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
56.5 fps ∼93% -7%
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 7500U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
48 fps ∼79% -21%
HP Elite x2 1012 G1
HD Graphics 515, 6Y54, Liteon L8H-256V2G
44.1 fps ∼73% -27%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
42.9 fps ∼71% -29%
low med. high ultra
BioShock Infinite (2013) 60.4331.5927.958.51fps
Rise of the Tomb Raider (2016) 18.4511.786.254.4fps
Rocket League (2017) 56.8127.4818.35fps
Max. Load
 32.6 °C41 °C44.4 °C 
 32.8 °C43.8 °C44.2 °C 
 34.2 °C44.7 °C41.9 °C 
Maximum: 44.7 °C
Average: 40 °C
46.6 °C45.5 °C35 °C
47.5 °C45.8 °C36.3 °C
46.2 °C44.6 °C35.7 °C
Maximum: 47.5 °C
Average: 42.6 °C
Power Supply (max.)  41.1 °C | Room Temperature 23.4 °C | FIRT 550-Pocket
Acer Switch 5 SW512-52-5819
HD Graphics 620, 7500U, Intel SSD 600p SSDPEKKW512G7
Microsoft Surface Pro (2017) i5
HD Graphics 620, 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, 7600U, Samsung PM961 MZVLW256HEHP
Lenovo Ideapad Miix 720-12IKB
HD Graphics 620, 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

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.829.832.82536.831.236.83132.230.432.24031.728.931.75034.229.434.26328.527.828.5802625.92610024.827.124.81252724.92716031.824.231.820037.822.537.825040.121.540.131540.220.740.240047.420.247.450047.419.247.463057.518.457.580067.318.167.3100068.617.568.6125063.617.263.6160063.917.563.9200062.917.362.9250063.217.363.2315063.117.663.140006117.661500059.917.759.9630059.317.959.3800065.11865.11000066.418.266.41250063.818.263.81600057.618.357.6SPL75.730.175.7N34.71.434.7median 59.9Acer Switch 5 SW512-52-5819median 18.2median 59.9Delta9.81.49.836353637.428.237.435.825.435.83729.83737.928.537.940.728.940.740.429.140.440.928.940.943.528.443.545274548.723.848.75022.75056.721.956.758.320.958.358.120.558.162.219.562.264.918.464.960.818.260.860.917.860.961.21861.267.817.867.865.217.865.260.317.960.35817.95855.81855.856.71856.757.117.957.156.117.856.145.117.745.142.517.842.57430.77432.31.532.3median 57.1Microsoft Surface Pro (2017) i5median 18median 57.15.92.15.931.331.733.430.429.528.926.227.234.531.237.939.536.646.749.358.665.465.259.863.261.764.464.862.763.767.274.668.855.446.97868.73921.8median 59.8Acer Aspire Switch Alpha 12 SA5-271-56HM10.8hearing rangehide median Pink Noise
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 (24.8% difference to median)
Compared to same class
» 60% of all tested devices in this class were better, 13% similar, 28% worse
» The best had a delta of 11%, average was 23%, worst was 53%
Compared to all devices tested
» 66% of all tested devices were better, 8% similar, 26% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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 (15.2% difference to median)
Compared to same class
» 9% of all tested devices in this class were better, 6% similar, 85% worse
» The best had a delta of 11%, average was 23%, worst was 53%
Compared to all devices tested
» 18% of all tested devices were better, 4% similar, 78% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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 / Standbydarklight 0.28 / 0.42 Watt
Idledarkmidlight 3.86 / 6.4 / 7.17 Watt
Load midlight 30.5 / 32.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Acer Switch 5 SW512-52-5819
7500U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 2160x1440, 12
Microsoft Surface Pro (2017) 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
7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1280, 12.3
Lenovo Ideapad Miix 720-12IKB
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 Surfing v1.3
5h 55min
Load (maximum brightness)
1h 35min
Acer Switch 5 SW512-52-5819
7500U, HD Graphics 620,  Wh
Microsoft Surface Pro (2017) 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
7600U, HD Graphics 620, 42 Wh
Lenovo Ideapad Miix 720-12IKB
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
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 - 07/21/2017 v6
Christian Hintze

Chassis
82 / 98 → 84%
Keyboard
88%
Pointing Device
91%
Connectivity
41 / 80 → 52%
Weight
72 / 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)