Notebookcheck Logo

富士通 LifeBook A557 (酷睿 i5, 全高清) 笔记本电脑简短评测

坚实的办公设备!将ULV处理器引入富士通LifeBooks后,机器性能方面难免遭受一些损失。在这个简短的评测中,我们为您总结了该机配备Kaby Lake处理器后的特点。
Kaby Lake Windows Laptop / Notebook
Lifebook A557 (LifeBook A Series)
Processor
Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake
Graphics adapter
Intel HD Graphics 620, 21.20.16.4542 WHQL
Memory
8 GB 
, DDR4-2133, 1/2 插槽已占, 最高 32 GB
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, BOE NV156FHM-N42, a-Si TFT-LCD , LCM, 262K 47% (CIE1931), 60Hz, 防眩光, glossy: no
Mainboard
Intel Kaby Lake-U Premium PCH
Storage
Samsung MZ7TN512HDHP-00000, 512 GB 
, 410 GB free
Soundcard
Realtek High Definition Audio
Connections
1 USB 2.0, 3 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Kensington Lock, Audio Connections: 立体声, Card Reader: SD/SDHC/SDXC
Networking
Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Intel Wireless-AC 7265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Optical drive
HL-DT-ST DVDRAM GUD0N
Size
height x width x depth (in mm): 30.9 x 378 x 256
Battery
49 Wh, 4200 mAh Lithium-Ion, removeable
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 全高清 with Status-LED
Additional features
Speakers: 立体声, Keyboard: 巧克力键盘, Keyboard Light: no, 电源适配器, MacAfee Life Safe (test version), 12 Months Warranty
Weight
2.254 kg, Power Supply: 313 g
Price
649 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

378 mm 256 mm 30.9 mm 2.3 kg382 mm 256 mm 25 mm 2.4 kg382 mm 263 mm 24 mm 2 kg378 mm 257 mm 27.4 mm 2.3 kg377 mm 256 mm 27.1 mm 2.4 kg380 mm 260 mm 23.25 mm 2.1 kg297 mm 210 mm 1 mm 5.7 g
Left: Kensington Security Slot, Ethernet (RJ-45), air vents, VGA, HDMI, 3x USB 3.0
Left: Kensington Security Slot, Ethernet (RJ-45), air vents, VGA, HDMI, 3x USB 3.0
Right: audio in/out, 1x USB 2.0, DVD Super Multi, power
Right: audio in/out, 1x USB 2.0, DVD Super Multi, power
Front: status LED's, SD-card reader
Front: status LED's, SD-card reader
Back: no connections
Back: no connections
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Fujitsu Lifebook A557
 
121 MB/s
HP ProBook 450 G4 Y8B60EA
 
72.7 MB/s -40%
Lenovo ThinkPad E560-20EWS00000
 
66.3 MB/s -45%
HP ProBook 655 G2 T9X09ET
 
36.3 MB/s -70%
Acer TravelMate P257-M-56AX
 
25.5 MB/s -79%
Dell Latitude 15-3570
 
22.24 MB/s -82%
maximum AS SSD Seq Read Test (1GB)
Fujitsu Lifebook A557
 
180.5 MB/s
HP ProBook 450 G4 Y8B60EA
 
89 MB/s -51%
Lenovo ThinkPad E560-20EWS00000
 
85.6 MB/s -53%
Acer TravelMate P257-M-56AX
 
26 MB/s -86%
Dell Latitude 15-3570
 
24.15 MB/s -87%
Networking
iperf3 transmit AX12
Dell XPS 13 9360 QHD+ i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
680 MBit/s +22%
Asus Zenbook Flip UX360UAK-BB351T
Intel Dual Band Wireless-AC 8260
665 MBit/s +19%
Fujitsu Lifebook A557
Intel Wireless-AC 7265
558 MBit/s
iperf3 receive AX12
Dell XPS 13 9360 QHD+ i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
676 MBit/s 0%
Fujitsu Lifebook A557
Intel Wireless-AC 7265
675 MBit/s
Asus Zenbook Flip UX360UAK-BB351T
Intel Dual Band Wireless-AC 8260
495 MBit/s -27%
264
cd/m²
257
cd/m²
262
cd/m²
262
cd/m²
287
cd/m²
266
cd/m²
237
cd/m²
263
cd/m²
239
cd/m²
Distribution of brightness
BOE NV156FHM-N42 tested with X-Rite i1Pro 2
Maximum: 287 cd/m² (Nits) Average: 259.7 cd/m²
Brightness Distribution: 83 %
Center on Battery: 287 cd/m²
Contrast: 1305:1 (Black: 0.22 cd/m²)
ΔE Color 4.21 | 0.5-29.43 Ø5
ΔE Greyscale 2.68 | 0.57-98 Ø5.3
63% sRGB (Argyll 1.6.3 3D)
40% AdobeRGB 1998 (Argyll 1.6.3 3D)
43.24% AdobeRGB 1998 (Argyll 2.2.0 3D)
62.9% sRGB (Argyll 2.2.0 3D)
41.85% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.5
Fujitsu Lifebook A557
BOE NV156FHM-N42, , 1920x1080, 15.60
HP ProBook 450 G4 Y8B60EA
Chi Mei CMN15C4, , 1920x1080, 15.60
HP ProBook 655 G2 T9X09ET
BOE, , 1366x768, 15.60
Dell Latitude 15-3570
LG Philips LGD04AF / 156WHU, , 1366x768, 15.60
Lenovo ThinkPad E560-20EWS00000
Lenovo LP156WF6-SPK2, , 1920x1080, 15.60
Acer TravelMate P257-M-56AX
AU Optronics AUO38ED, , 1920x1080, 15.60
Display
-5%
6%
-3%
-8%
-10%
Display P3 Coverage
41.85
39.89
-5%
44.49
6%
40.61
-3%
38.5
-8%
37.78
-10%
sRGB Coverage
62.9
59.5
-5%
66.9
6%
61.1
-3%
57.5
-9%
56.8
-10%
AdobeRGB 1998 Coverage
43.24
41.24
-5%
45.97
6%
41.96
-3%
39.8
-8%
39.04
-10%
Response Times
-18%
12%
14%
33%
Response Time Grey 50% / Grey 80% *
55 ?(24, 31)
51 ?(23, 28)
7%
44 ?(21, 23)
20%
37 ?(13, 24)
33%
38.4 ?(13.2, 25.2)
30%
Response Time Black / White *
35 ?(19, 16)
30 ?(10, 20)
14%
29 ?(9, 20)
17%
37 ?(20, 17)
-6%
22.4 ?(6.4, 16)
36%
PWM Frequency
200 ?(90)
50 ?(40)
-75%
200 ?(90)
0%
Screen
-80%
-74%
-103%
-32%
-72%
Brightness middle
287
214
-25%
248
-14%
202
-30%
257
-10%
205
-29%
Brightness
260
201
-23%
230
-12%
211
-19%
234
-10%
210
-19%
Brightness Distribution
83
77
-7%
88
6%
88
6%
83
0%
71
-14%
Black Level *
0.22
0.43
-95%
0.56
-155%
0.62
-182%
0.27
-23%
0.4
-82%
Contrast
1305
498
-62%
443
-66%
326
-75%
952
-27%
513
-61%
Colorchecker dE 2000 *
4.21
10.68
-154%
8.7
-107%
12.35
-193%
7.16
-70%
9.76
-132%
Colorchecker dE 2000 max. *
8.81
18.07
-105%
14.96
-70%
19.9
-126%
Greyscale dE 2000 *
2.68
11.32
-322%
11.48
-328%
13.46
-402%
6.28
-134%
10.47
-291%
Gamma
2.5 88%
2.26 97%
2.38 92%
2.44 90%
2.44 90%
2.56 86%
CCT
6066 107%
12204 53%
11179 58%
15217 43%
6806 96%
12103 54%
Color Space (Percent of AdobeRGB 1998)
40
38
-5%
42
5%
39
-2%
36.6
-8%
36
-10%
Color Space (Percent of sRGB)
63
59
-6%
67
6%
61
-3%
57.3
-9%
57
-10%
Total Average (Program / Settings)
-34% / -55%
-19% / -43%
-31% / -67%
-2% / -18%
-41% / -57%

* ... smaller is better

Grayscale
Grayscale
ColorChecker
ColorChecker
Saturation
Saturation

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
35 ms ... rise ↗ and fall ↘ combined↗ 19 ms rise
↘ 16 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. » 91 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
55 ms ... rise ↗ and fall ↘ combined↗ 24 ms rise
↘ 31 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 90 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.9 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 Hz ≤ 90 % brightness setting

The display backlight flickers at 200 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 90 % 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18110 (minimum: 5 - maximum: 3846000) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
HWiNFO
DPC latency
Intel Extreme Tuning Utility
Intel Extreme Tuning Utility (benchmark)
Cinebench R15
CPU Single 64Bit
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
146 Points +13%
Fujitsu Lifebook A557
Intel Core i5-7200U
129 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
124 Points -4%
Dell Latitude 15-3570
Intel Core i5-6200U
116 Points -10%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
109 Points -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
69 Points -47%
CPU Multi 64Bit
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
355 Points +7%
Fujitsu Lifebook A557
Intel Core i5-7200U
332 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
319 Points -4%
Dell Latitude 15-3570
Intel Core i5-6200U
290 Points -13%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
260 Points -22%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
181 Points -45%
Cinebench R11.5
CPU Single 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
1.47 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
1.45 Points -1%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
1.24 Points -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
0.81 Points -45%
CPU Multi 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
3.67 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
3.55 Points -3%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
2.85 Points -22%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
2.18 Points -41%
Cinebench R10
Rendering Single CPUs 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
6395 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
6343 Points -1%
Rendering Multiple CPUs 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
14554 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
14045 Points -3%
JetStream 1.1 - Total Score
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
238.6 Points +17%
Fujitsu Lifebook A557
Intel Core i5-7200U
203.9 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
189.6 Points -7%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
61.4 Points -70%
Octane V2 - Total Score
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
35703 Points +23%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
29745 Points +3%
Fujitsu Lifebook A557
Intel Core i5-7200U
28982 Points
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
13295 Points -54%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
8351 Points -71%
Mozilla Kraken 1.1 - Total
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
3826 ms * -230%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
2551 ms * -120%
Fujitsu Lifebook A557
Intel Core i5-7200U
1161 ms *
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
1104 ms * +5%
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
998 ms * +14%

* ... smaller is better

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Jetstream 1.1
Jetstream 1.1
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Shading 32Bit
8271
Cinebench R10 Rendering Multiple CPUs 32Bit
11009
Cinebench R10 Rendering Single 32Bit
5011
Cinebench R10 Shading 64Bit
8393 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
14554 Points
Cinebench R10 Rendering Single CPUs 64Bit
6395 Points
Cinebench R11.5 CPU Multi 64Bit
3.67 Points
Cinebench R11.5 OpenGL 64Bit
30.16 fps
Cinebench R11.5 CPU Single 64Bit
1.47 Points
Cinebench R15 CPU Multi 64Bit
332 Points
Cinebench R15 CPU Single 64Bit
129 Points
Cinebench R15 Ref. Match 64Bit
97.7 %
Cinebench R15 OpenGL 64Bit
39.02 fps
Help
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Home Score Accelerated v2
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500 MHz, Samsung CM871 MZ7LF192HCGS
3595 Points +1%
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500 MHz, Samsung MZ7TN512HDHP-00000
3556 Points
Dell Latitude 15-3570
Intel Core i5-6200U, 2300 MHz, Samsung CM871 MZNLF128HCHP
3337 Points -6%
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U, 2700 MHz, SanDisk SD8SNAT256G1002
3163 Points -11%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200 MHz, Kingston RBU-SC150S37256GD
3090 Points -13%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600 MHz, Seagate ST500LM021-1KJ15
2634 Points -26%
Work Score Accelerated v2
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U, 2700 MHz, SanDisk SD8SNAT256G1002
4725 Points 0%
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500 MHz, Samsung MZ7TN512HDHP-00000
4713 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500 MHz, Samsung CM871 MZ7LF192HCGS
4650 Points -1%
Dell Latitude 15-3570
Intel Core i5-6200U, 2300 MHz, Samsung CM871 MZNLF128HCHP
4477 Points -5%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200 MHz, Kingston RBU-SC150S37256GD
3979 Points -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600 MHz, Seagate ST500LM021-1KJ15
3577 Points -24%
Creative Score Accelerated v2
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500 MHz, Samsung MZ7TN512HDHP-00000
4375 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500 MHz, Samsung CM871 MZ7LF192HCGS
4049 Points -7%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600 MHz, Seagate ST500LM021-1KJ15
2607 Points -40%
PCMark 7
Score
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500 MHz, Samsung MZ7TN512HDHP-00000
5115 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500 MHz, Samsung CM871 MZ7LF192HCGS
5102 Points 0%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200 MHz, Kingston RBU-SC150S37256GD
4293 Points -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600 MHz, Seagate ST500LM021-1KJ15
1888 Points -63%
Productivity
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500 MHz, Samsung MZ7TN512HDHP-00000
4359 Points
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500 MHz, Samsung CM871 MZ7LF192HCGS
4032 Points -8%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200 MHz, Kingston RBU-SC150S37256GD
3618 Points -17%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600 MHz, Seagate ST500LM021-1KJ15
1151 Points -74%
PCMark Vantage Result
15019 points
PCMark 7 Score
5115 points
PCMark 8 Home Score Accelerated v2
3556 points
PCMark 8 Creative Score Accelerated v2
4375 points
PCMark 8 Work Score Accelerated v2
4713 points
Help
AS SSD
AS SSD
CrystalDiskMark
CrystalDiskMark
CrystalDiskInfo
CrystalDiskInfo
ATTO
ATTO
Fujitsu Lifebook A557
Samsung MZ7TN512HDHP-00000
HP ProBook 655 G2 T9X09ET
Seagate ST500LM021-1KJ15
Dell Latitude 15-3570
Samsung CM871 MZNLF128HCHP
Lenovo ThinkPad E560-20EWS00000
Samsung CM871 MZ7LF192HCGS
Acer TravelMate P257-M-56AX
Kingston RBU-SC150S37256GD
CrystalDiskMark 3.0
-91%
-57%
-53%
-20%
Read Seq
504
122.1
-76%
453.2
-10%
462
-8%
507
1%
Write Seq
503
110.7
-78%
137.7
-73%
174.5
-65%
337.5
-33%
Read 512
393.6
33.53
-91%
308.5
-22%
306.8
-22%
325
-17%
Write 512
413.6
51.3
-88%
134.1
-68%
168.6
-59%
346.8
-16%
Read 4k
36.98
0.357
-99%
19.06
-48%
16.14
-56%
29.37
-21%
Write 4k
92.1
0.641
-99%
21.31
-77%
36.24
-61%
93.9
2%
Read 4k QD32
277.6
0.778
-100%
93.5
-66%
95.7
-66%
103.8
-63%
Write 4k QD32
250.6
0.672
-100%
23.3
-91%
36.23
-86%
217.7
-13%
Samsung MZ7TN512HDHP-00000
Sequential Read: 504 MB/s
Sequential Write: 503 MB/s
512K Read: 393.6 MB/s
512K Write: 413.6 MB/s
4K Read: 36.98 MB/s
4K Write: 92.1 MB/s
4K QD32 Read: 277.6 MB/s
4K QD32 Write: 250.6 MB/s
3DMark Ice Storm
3DMark Ice Storm
3DMark Ice Storm Unlimited
3DMark Ice Storm Unlimited
3DMark Ice Storm Extreme
3DMark Ice Storm Extreme
3DMark Cloud Gate
3DMark Cloud Gate
3DMark Sky Diver
3DMark Sky Diver
3DMark Fire Strike
3DMark Fire Strike
3DMark Fire Strike Extreme
3DMark Fire Strike Extreme
3DMark Fire Strike Ultra
3DMark Fire Strike Ultra
3DMark Time Spy
3DMark Time Spy
3DMark 11
3DMark 11
3DMark Vantage
3DMark Vantage
3DMark 06
3DMark 06
3DMark 05
3DMark 05
3DMark 03
3DMark 03
 
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
10288 Points +49%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
9122 Points +32%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
6907 Points
Acer TravelMate P257-M-56AX
Intel HD Graphics 5500, Intel Core i5-5200U
6590 Points -5%
Dell Latitude 15-3570
Intel HD Graphics 520, Intel Core i5-6200U
5909 Points -14%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
1760 Points +120%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
1637 Points +104%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
801 Points
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
2522 Points +76%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
2092 Points +46%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
1433 Points
HP ProBook 655 G2 T9X09ET
AMD Radeon R6 (Carrizo), AMD Pro A8-8600B
1349 Points -6%
Dell Latitude 15-3570
Intel HD Graphics 520, Intel Core i5-6200U
1273 Points -11%
Acer TravelMate P257-M-56AX
Intel HD Graphics 5500, Intel Core i5-5200U
1147 Points -20%
3DMark 03 Standard
17137 points
3DMark 05 Standard
12775 points
3DMark 06 Standard Score
7998 points
3DMark Vantage P Result
5274 points
3DMark 11 Performance
1553 points
3DMark Ice Storm Standard Score
50970 points
3DMark Cloud Gate Standard Score
5690 points
3DMark Fire Strike Score
750 points
3DMark Fire Strike Extreme Score
337 points
3DMark Time Spy Score
340 points
Help
low med. high ultra
BioShock Infinite (2013) 43.2 25.2 20.3 6.3
Battlefield 4 (2013) 33.4 26.2 17.5 6.2
The Witcher 3 (2015) 12.8 10.1 4.8
Rise of the Tomb Raider (2016) 15.4 9.5 5.8

Noise Level

Idle
30.3 / 30.3 / 32.3 dB(A)
HDD
31.3 dB(A)
DVD
54.9 / dB(A)
Load
38.5 / 39.7 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 30.3 dB(A)
Fujitsu Lifebook A557
i5-7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
i7-7500U, GeForce 930MX
HP ProBook 655 G2 T9X09ET
Pro A8-8600B, Radeon R6 (Carrizo)
Dell Latitude 15-3570
6200U, HD Graphics 520
Lenovo ThinkPad E560-20EWS00000
6500U, Radeon R7 M370
Acer TravelMate P257-M-56AX
5200U, HD Graphics 5500
Noise
-4%
3%
4%
8%
1%
off / environment *
30.3
31.6
-4%
31.5
-4%
31
-2%
Idle Minimum *
30.3
32.6
-8%
31.6
-4%
31
-2%
29.2
4%
31.8
-5%
Idle Average *
30.3
32.6
-8%
31.6
-4%
31
-2%
29.2
4%
31.8
-5%
Idle Maximum *
32.3
33
-2%
31.6
2%
31
4%
29.2
10%
31.8
2%
Load Average *
38.5
38.9
-1%
33.5
13%
34.2
11%
33.6
13%
35
9%
Load Maximum *
39.7
38.9
2%
33.5
16%
34.3
14%
35.5
11%
37.6
5%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.931.730.335.231.92537.234.230.738.437.2313636.736.138.5364027.729.929.132.127.75029.629.127.629.329.66327.828.327.926.627.88026.525.625.125.726.510026.425.324.426.426.412524.425.324.526.124.416023.323.823.123.723.320023.823.422.322.723.825023.422.621.821.623.431523.522.620.720.823.540024.122.420.52024.150023.221.919.319.423.263023.621.918.718.823.680025.322.61818.325.3100027.224.41817.627.2125027.524.317.717.827.5160027.423.517.517.527.4200028.224.417.517.528.225002521.217.817.425315023.219.918.117.823.2400021.619.518.117.921.650002018.918.118.120630019.418.518.318.319.4800019.318.418.418.419.31000018.518.318.618.418.51250018.318.318.418.318.31600018.318.318.818.318.3SPL36.833.930.430.436.8N2.521.41.42.5median 23.5median 22.4median 18.4median 18.3median 23.5Delta32.51.31.23hearing rangehide median Fan NoiseFujitsu Lifebook A557
Stress test: Prime95 only
Stress test: Prime95 only
Stress test: FurMark only
Stress test: FurMark only
Stress test: FurMark + Prime95
Stress test: FurMark + Prime95
Idle, top
Idle, top
Idle, bottom
Idle, bottom
Load, top
Load, top
Load, bottom
Load, bottom
Max. Load
 31.5 °C24.3 °C23 °C 
 33.3 °C30 °C23.3 °C 
 25.9 °C29 °C24.1 °C 
Maximum: 33.3 °C
Average: 27.2 °C
22.2 °C22.5 °C35.3 °C
22.7 °C24.3 °C30 °C
23.2 °C22.9 °C25.7 °C
Maximum: 35.3 °C
Average: 25.4 °C
Power Supply (max.)  38.2 °C | Room Temperature 20.2 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 27.2 °C / 81 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 33.3 °C / 92 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 35.3 °C / 96 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.1 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29 °C / 84.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-1.3 °C / -2.3 F).
Fujitsu Lifebook A557
i5-7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
i7-7500U, GeForce 930MX
HP ProBook 655 G2 T9X09ET
Pro A8-8600B, Radeon R6 (Carrizo)
Dell Latitude 15-3570
6200U, HD Graphics 520
Lenovo ThinkPad E560-20EWS00000
6500U, Radeon R7 M370
Acer TravelMate P257-M-56AX
5200U, HD Graphics 5500
Heat
-19%
-17%
-21%
-13%
-8%
Maximum Upper Side *
33.3
44.3
-33%
35.8
-8%
36.1
-8%
45
-35%
34.3
-3%
Maximum Bottom *
35.3
46.3
-31%
37.6
-7%
47
-33%
39.8
-13%
42.1
-19%
Idle Upper Side *
27
27.8
-3%
33.4
-24%
31.7
-17%
26.1
3%
26.7
1%
Idle Bottom *
26
27.7
-7%
33.2
-28%
32.9
-27%
27.7
-7%
29.2
-12%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.635.232.62530.838.430.83136.538.536.54030.532.130.5503029.3306327.726.627.78027.225.727.210026.126.426.11252526.12516023.923.723.920024.322.724.325025.621.625.631533.620.833.640046.42046.450046.519.446.563050.318.850.380054.118.354.1100060.317.660.3125067.717.867.7160062.617.562.6200059.817.559.8250062.917.462.9315057.617.857.640005517.955500055.318.155.3630053.318.353.3800052.218.452.21000058.718.458.71250056.918.356.91600050.318.350.3SPL72.330.472.3N25.61.425.6median 53.3median 18.3median 53.3Delta11.81.211.835.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseFujitsu Lifebook A557Apple MacBook 12 (Early 2016) 1.1 GHz
Fujitsu Lifebook A557 audio analysis

(-) | not very loud speakers (67 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.8% lower than median
(+) | bass is linear (6.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.8% higher than median
(-) | mids are not linear (15% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.5% away from median
(±) | linearity of highs is average (8.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (33.6% difference to median)
Compared to same class
» 95% of all tested devices in this class were better, 2% similar, 3% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 91% of all tested devices were better, 2% similar, 8% worse
» The best had a delta of 4%, average was 25%, worst was 134%

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 (10.2% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 2% similar, 93% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 3% of all tested devices were better, 1% similar, 96% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.15 / 0.4 Watt
Idledarkmidlight 2.9 / 6.4 / 6.9 Watt
Load midlight 31.8 / 29 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Fujitsu Lifebook A557
i5-7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
i7-7500U, GeForce 930MX
HP ProBook 655 G2 T9X09ET
Pro A8-8600B, Radeon R6 (Carrizo)
Dell Latitude 15-3570
6200U, HD Graphics 520
Lenovo ThinkPad E560-20EWS00000
6500U, Radeon R7 M370
Acer TravelMate P257-M-56AX
5200U, HD Graphics 5500
Power Consumption
-34%
-29%
-14%
-53%
-1%
Idle Minimum *
2.9
3.8
-31%
5.8
-100%
4.9
-69%
4.2
-45%
3.2
-10%
Idle Average *
6.4
6.6
-3%
7.5
-17%
7.2
-13%
7.5
-17%
5.5
14%
Idle Maximum *
6.9
11.3
-64%
8.6
-25%
7.5
-9%
8.2
-19%
6.4
7%
Load Average *
31.8
38
-19%
31
3%
25.4
20%
49.6
-56%
31.8
-0%
Load Maximum *
29
45
-55%
30.5
-5%
28
3%
65.8
-127%
33
-14%

* ... smaller is better

Maximum battery life
Maximum battery life
Minimum battery life
Minimum battery life
WLAN battery life
WLAN battery life
H.264 battery life
H.264 battery life
Charging time
Charging time
Battery Runtime
Idle (without WLAN, min brightness)
16h 32min
WiFi Websurfing (Edge 38.14393.0.0)
8h 45min
Big Buck Bunny H.264 1080p
7h 36min
Load (maximum brightness)
1h 55min
Fujitsu Lifebook A557
i5-7200U, HD Graphics 620, 49 Wh
HP ProBook 450 G4 Y8B60EA
i7-7500U, GeForce 930MX, 45 Wh
HP ProBook 655 G2 T9X09ET
Pro A8-8600B, Radeon R6 (Carrizo), 48 Wh
Dell Latitude 15-3570
6200U, HD Graphics 520, 65 Wh
Lenovo ThinkPad E560-20EWS00000
6500U, Radeon R7 M370, 48 Wh
Acer TravelMate P257-M-56AX
5200U, HD Graphics 5500, 37 Wh
Battery Runtime
-7%
-58%
14%
-16%
-32%
Reader / Idle
992
746
-25%
1024
3%
884
-11%
703
-29%
H.264
456
413
-9%
WiFi v1.3
525
513
-2%
220
-58%
542
3%
342
-35%
321
-39%
Load
115
123
7%
157
37%
104
-10%
83
-28%

Pros

+ 有吸引力的价格
+ 多功能
+ 系统性能高
+ 512GB的固态硬盘
+ 快速SD卡读卡器
+ 良好的输入设备
+ 各个角度的显示效果都不错
+ 低功耗
+ 良好的电池续航
+ 维修方便
+ 非常好的散热

Cons

- 低色彩空间覆盖
- 清晰可见的屏幕漏光
- 接口位置没有考虑周全
- 无USB Type-C
- 键盘不背光
- 在负载下清晰地听到声音
- 安全功能少
In review: Fujitsu LifeBook A557. Test model provided by Fujitsu Germany
In review: Fujitsu LifeBook A557. Test model provided by Fujitsu Germany

作为较低价的富士通LifeBook A557在市场上非常有吸引力。这款15.6英寸笔记本电脑主要以稳健的系统性能为基础,这将巩固其作为办公系统的部署。到目前为止,英特尔酷睿i5-7200U已经成为一个通用的处理器,能够承担更复杂的任务。拥有8 GB的运行内存,系统配件精良。如果这还不够,那么可以毫无困难地进行升级,因为富士通LifeBook A557的易于维护。512 GB固态硬盘提供了大量的存储空间,并为系统顺畅运行提供了保障。

富士通LifeBook A557在低预算情况下提供了不俗的表现。那些对外观设计不看重的人会喜欢富士通LifeBook A557

富士通LifeBook A557找不到多少缺点。在视觉上,我们的测试机相当不给力,未来制造商可以它改善噪声污染。同时,我们也希望有一个可选的背光键盘。当然,该机价格为649欧元(约682美元),我们应该接受这个让步。此外,显示器仅提供有限的颜色空间覆盖,尽管其可视角度是令人信服的。富士通LifeBook A557的低功耗也给人留下了积极的印象,从而保证了电池的使用时间。

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 

Fujitsu Lifebook A557 - 03/29/2017 v6(old)
Sebastian Bade

Chassis
76 / 98 → 78%
Keyboard
84%
Pointing Device
83%
Connectivity
51 / 80 → 63%
Weight
61 / 20-67 → 88%
Battery
90%
Display
86%
Games Performance
55 / 68 → 80%
Application Performance
86 / 92 → 94%
Temperature
95%
Noise
90%
Audio
56%
Camera
53 / 85 → 62%
Average
74%
84%
Office - Weighted Average

Pricecompare

Please share our article, every link counts!
> Notebookcheck中文版(NBC中国) > 评测 > 富士通 LifeBook A557 (酷睿 i5, 全高清) 笔记本电脑简短评测
Sebastian Bade, 2017-04- 9 (Update: 2017-04-16)