Notebookcheck

Breve Análise do Portátil Fujitsu LifeBook A557 (Core i5, Full-HD)

Sebastian Bade (traduzido por Ricardo Soto), 04/04/2017

Um sólido aparelho de escritório! Com a introdução dos processadores ULV nos LifeBooks, tiveram que sofrer algumas perdas em termos de desempenho. Neste breve teste resumimos para você se as coisas estão melhorando novamente com os novos processadores Kaby Lake.

Fujitsu Lifebook A557 (LifeBook A Serie)
Processador
Intel Core i5-7200U 2.5 GHz
Placa gráfica
Intel HD Graphics 620, 21.20.16.4542 WHQL
Memória
8192 MB 
, DDR4-2133, 1/2 slots em uso, máx. 32 GB
Pantalha
15.6 polegadas 16:9, 1920x1080 pixel 141 PPI, BOE NV156FHM-N42, a-Si TFT-LCD , LCM, 262K 47% (CIE1931), 60Hz, antiglare, Brilhante: não
placa mãe
Intel Kaby Lake-U Premium PCH
Disco rígido
Samsung MZ7TN512HDHP-00000, 512 GB 
, 410 GB livre
Placa de Som
Realtek High Definition Audio
Conexões
1 USB 2.0, 3 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: stereo, Card Reader: SD/SDHC/SDXC
Funcionamento em rede
Realtek PCIe GBE Family Controller (10/100/1000MBit), Intel Wireless-AC 7265 (a/b/g/n/ac), Bluetooth 4.0
Unidade ótica
HL-DT-ST DVDRAM GUD0N
Tamanho
altura x largura x profundidade (em mm): 30.9 x 378 x 256
Bateria
49 Wh, 4200 mAh Lítio-Ion, removeable
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: Full HD com Status-LED
Características adicionais
Alto falantes: stereo, Teclado: Chiclet, Iluminação do Teclado: não, Fonte de alimentação, MacAfee Life Safe (versão de teste), 12 Meses Garantia
peso
2.254 kg, Suprimento de energia: 313 g
Preço
649 Euro

 

Size Comparison

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
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Fujitsu Lifebook A557
121 MB/s ∼100%
HP ProBook 450 G4 Y8B60EA
72.7 MB/s ∼60% -40%
Lenovo ThinkPad E560-20EWS00000
66.3 MB/s ∼55% -45%
HP ProBook 655 G2 T9X09ET
36.3 MB/s ∼30% -70%
Acer TravelMate P257-M-56AX
25.5 MB/s ∼21% -79%
Dell Latitude 15-3570
22.24 MB/s ∼18% -82%
maximum AS SSD Seq Read Test (1GB)
Fujitsu Lifebook A557
180.5 MB/s ∼100%
HP ProBook 450 G4 Y8B60EA
89 MB/s ∼49% -51%
Lenovo ThinkPad E560-20EWS00000
85.6 MB/s ∼47% -53%
Acer TravelMate P257-M-56AX
26 MB/s ∼14% -86%
Dell Latitude 15-3570
24.15 MB/s ∼13% -87%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell XPS 13 9360 QHD+ i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
676 MBit/s ∼100% 0%
Fujitsu Lifebook A557
Intel Wireless-AC 7265
675 MBit/s ∼100%
Asus Zenbook Flip UX360UAK-BB351T
Intel Dual Band Wireless-AC 8260 (jseb)
495 MBit/s ∼73% -27%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell XPS 13 9360 QHD+ i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
680 MBit/s ∼100% +22%
Asus Zenbook Flip UX360UAK-BB351T
Intel Dual Band Wireless-AC 8260 (jseb)
665 MBit/s ∼98% +19%
Fujitsu Lifebook A557
Intel Wireless-AC 7265
558 MBit/s ∼82%
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
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 287 cd/m² Médio: 259.7 cd/m²
iluminação: 83 %
iluminação com acumulador: 287 cd/m²
Contraste: 1305:1 (Preto: 0.22 cd/m²)
ΔE Color 4.21 | - Ø
ΔE Greyscale 2.68 | - Ø
63% sRGB (Argyll) 40% AdobeRGB 1998 (Argyll)
Gamma: 2.5
Fujitsu Lifebook A557
BOE NV156FHM-N42, , 1920x1080, 15.6
HP ProBook 450 G4 Y8B60EA
Chi Mei CMN15C4, , 1920x1080, 15.6
HP ProBook 655 G2 T9X09ET
BOE, , 1366x768, 15.6
Dell Latitude 15-3570
LG Philips LGD04AF / 156WHU, , 1366x768, 15.6
Lenovo ThinkPad E560-20EWS00000
Lenovo LP156WF6-SPK2, , 1920x1080, 15.6
Acer TravelMate P257-M-56AX
AU Optronics AUO38ED, , 1920x1080, 15.6
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
-84%
-81%
-109%
-35%
-77%
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 DeltaE2000 *
4.21
10.68
-154%
8.7
-107%
12.35
-193%
7.16
-70%
9.76
-132%
Greyscale DeltaE2000 *
2.68
11.32
-322%
11.48
-328%
13.46
-402%
6.28
-134%
10.47
-291%
Gamma
2.5 96%
2.26 106%
2.38 101%
2.44 98%
2.44 98%
2.56 94%
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)
-51% / -66%
-35% / -56%
-48% / -84%
-1% / -22%
-77% / -77%

* ... 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 0.8 (minimum) to 240 (maximum) ms. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.9 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 0.9 (minimum) to 636 (maximum) ms. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (43 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 Hz90 % brightness setting

The display backlight flickers at 200 Hz (Likely 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: 58 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 5559 (minimum: 43 - maximum: 142900) 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 ∼100% +13%
Fujitsu Lifebook A557
Intel Core i5-7200U
129 Points ∼88%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
124 Points ∼85% -4%
Dell Latitude 15-3570
Intel Core i5-6200U
116 Points ∼79% -10%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
109 Points ∼75% -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
69 Points ∼47% -47%
CPU Multi 64Bit
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
355 Points ∼100% +7%
Fujitsu Lifebook A557
Intel Core i5-7200U
332 Points ∼94%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
319 Points ∼90% -4%
Dell Latitude 15-3570
Intel Core i5-6200U
290 Points ∼82% -13%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
260 Points ∼73% -22%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
181 Points ∼51% -45%
Cinebench R11.5
CPU Single 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
1.47 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
1.45 Points ∼99% -1%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
1.24 Points ∼84% -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
0.81 Points ∼55% -45%
CPU Multi 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
3.67 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
3.55 Points ∼97% -3%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
2.85 Points ∼78% -22%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
2.18 Points ∼59% -41%
Cinebench R10
Rendering Single CPUs 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
6395 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
6343 Points ∼99% -1%
Rendering Multiple CPUs 64Bit
Fujitsu Lifebook A557
Intel Core i5-7200U
14554 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
14045 Points ∼97% -3%
JetStream 1.1 - 1.1 Total Score
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
238.56 Points ∼100% +17%
Fujitsu Lifebook A557
Intel Core i5-7200U
203.94 Points ∼85%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
189.6 Points ∼79% -7%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
61.4 Points ∼26% -70%
Octane V2 - Total Score
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
35703 Points ∼100% +23%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
29745 Points ∼83% +3%
Fujitsu Lifebook A557
Intel Core i5-7200U
28982 Points ∼81%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
13295 Points ∼37% -54%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
8351 Points ∼23% -71%
Mozilla Kraken 1.1 - Total Score
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B
3825.8 ms * ∼100% -230%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U
2550.6 ms * ∼67% -120%
Fujitsu Lifebook A557
Intel Core i5-7200U
1160.9 ms * ∼30%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U
1103.9 ms * ∼29% +5%
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U
998.1 ms * ∼26% +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
Ajuda
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Work Score Accelerated v2
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
4725 Points ∼100% 0%
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500, Samsung MZ7TN512HDHP-00000
4713 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500, Samsung CM871 MZ7LF192HCGS
4650 Points ∼98% -1%
Dell Latitude 15-3570
Intel Core i5-6200U, 2300, Samsung CM871 MZNLF128HCHP
4477 Points ∼95% -5%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200, Kingston RBU-SC150S37256GD
3979 Points ∼84% -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600, Seagate ST500LM021-1KJ15
3577 Points ∼76% -24%
Creative Score Accelerated v2
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500, Samsung MZ7TN512HDHP-00000
4375 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500, Samsung CM871 MZ7LF192HCGS
4049 Points ∼93% -7%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600, Seagate ST500LM021-1KJ15
2607 Points ∼60% -40%
Home Score Accelerated v2
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500, Samsung CM871 MZ7LF192HCGS
3595 Points ∼100% +1%
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500, Samsung MZ7TN512HDHP-00000
3556 Points ∼99%
Dell Latitude 15-3570
Intel Core i5-6200U, 2300, Samsung CM871 MZNLF128HCHP
3337 Points ∼93% -6%
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
3163 Points ∼88% -11%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200, Kingston RBU-SC150S37256GD
3090 Points ∼86% -13%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600, Seagate ST500LM021-1KJ15
2634 Points ∼73% -26%
PCMark 7
Productivity
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500, Samsung MZ7TN512HDHP-00000
4359 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500, Samsung CM871 MZ7LF192HCGS
4032 Points ∼92% -8%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200, Kingston RBU-SC150S37256GD
3618 Points ∼83% -17%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600, Seagate ST500LM021-1KJ15
1151 Points ∼26% -74%
Score
Fujitsu Lifebook A557
Intel Core i5-7200U, 2500, Samsung MZ7TN512HDHP-00000
5115 Points ∼100%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U, 2500, Samsung CM871 MZ7LF192HCGS
5102 Points ∼100% 0%
Acer TravelMate P257-M-56AX
Intel Core i5-5200U, 2200, Kingston RBU-SC150S37256GD
4293 Points ∼84% -16%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B, 1600, Seagate ST500LM021-1KJ15
1888 Points ∼37% -63%
PCMark Vantage Result
15019 pontos
PCMark 7 Score
5115 pontos
PCMark 8 Home Score Accelerated v2
3556 pontos
PCMark 8 Creative Score Accelerated v2
4375 pontos
PCMark 8 Work Score Accelerated v2
4713 pontos
Ajuda
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%
Write 4k QD32
250.6
0.672
-100%
23.3
-91%
36.23
-86%
217.7
-13%
Read 4k QD32
277.6
0.778
-100%
93.53
-66%
95.68
-66%
103.8
-63%
Write 4k
92.07
0.641
-99%
21.31
-77%
36.24
-61%
93.9
2%
Read 4k
36.98
0.357
-99%
19.06
-48%
16.14
-56%
29.37
-21%
Write 512
413.6
51.35
-88%
134.1
-68%
168.6
-59%
346.8
-16%
Read 512
393.6
33.53
-91%
308.5
-22%
306.8
-22%
325
-17%
Write Seq
503.3
110.7
-78%
137.7
-73%
174.5
-65%
337.5
-33%
Read Seq
503.6
122.1
-76%
453.2
-10%
462
-8%
506.6
1%
Samsung MZ7TN512HDHP-00000
Sequential Read: 503.6 MB/s
Sequential Write: 503.3 MB/s
512K Read: 393.6 MB/s
512K Write: 413.6 MB/s
4K Read: 36.98 MB/s
4K Write: 92.07 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
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
1760 Points ∼100% +120%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
1637 Points ∼93% +104%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
801 Points ∼46%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
10288 Points ∼100% +49%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
9122 Points ∼89% +32%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
6907 Points ∼67%
Acer TravelMate P257-M-56AX
Intel HD Graphics 5500, Intel Core i5-5200U
6590 Points ∼64% -5%
Dell Latitude 15-3570
Intel HD Graphics 520, Intel Core i5-6200U
5909 Points ∼57% -14%
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E560-20EWS00000
AMD Radeon R7 M370, Intel Core i7-6500U
2522 Points ∼100% +76%
HP ProBook 450 G4 Y8B60EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
2092 Points ∼83% +46%
Fujitsu Lifebook A557
Intel HD Graphics 620, Intel Core i5-7200U
1433 Points ∼57%
HP ProBook 655 G2 T9X09ET
AMD Radeon R6 (Carrizo), AMD Pro A8-8600B
1349 Points ∼53% -6%
Dell Latitude 15-3570
Intel HD Graphics 520, Intel Core i5-6200U
1273 Points ∼50% -11%
Acer TravelMate P257-M-56AX
Intel HD Graphics 5500, Intel Core i5-5200U
1147 Points ∼45% -20%
3DMark 03 Standard
17137 pontos
3DMark 05 Standard
12775 pontos
3DMark 06 Standard
7998 pontos
3DMark Vantage P Result
5274 pontos
3DMark 11 Performance
1553 pontos
3DMark Ice Storm Standard Score
50970 pontos
3DMark Cloud Gate Standard Score
5690 pontos
3DMark Fire Strike Score
750 pontos
3DMark Fire Strike Extreme Score
337 pontos
3DMark Time Spy Score
340 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 43.225.220.36.3fps
Battlefield 4 (2013) 33.426.217.56.2fps
The Witcher 3 (2015) 12.810.14.8fps
Rise of the Tomb Raider (2016) 15.49.55.8fps

Barulho

Ocioso
30.3 / 30.3 / 32.3 dB
HDD
31.3 dB
DVD
54.9 / dB
Carga
38.5 / 39.7 dB
 
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30.3 dB(A)
Fujitsu Lifebook A557
7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
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 23.5Fujitsu Lifebook A557median 22.4median 18.4median 18.3median 23.5Delta2.32.31.91.92.3hearing rangehide median Fan Noise
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
Carga Máxima
 31.5 °C24.3 °C23 °C 
 33.3 °C30 °C23.3 °C 
 25.9 °C29 °C24.1 °C 
Máximo: 33.3 °C
Médio: 27.2 °C
22.2 °C22.5 °C35.3 °C
22.7 °C24.3 °C30 °C
23.2 °C22.9 °C25.7 °C
Máximo: 35.3 °C
Médio: 25.4 °C
alimentação elétrica  38.2 °C | Temperatura do quarto 20.2 °C | FIRT 550-Pocket
Fujitsu Lifebook A557
7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
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 53.3Fujitsu Lifebook A557median 18.3median 53.3Delta10.71.910.735.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
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 (30.7% difference to median)
Compared to same class
» 94% of all tested devices in this class were better, 2% similar, 4% worse
» The best had a delta of 12%, average was 21%, worst was 48%
Compared to all devices tested
» 87% of all tested devices were better, 4% similar, 9% 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
» 2% of all tested devices in this class were better, 2% similar, 97% worse
» The best had a delta of 9%, average was 19%, worst was 41%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Consumo de energia
desligadodarklight 0.15 / 0.4 Watt
Ociosodarkmidlight 2.9 / 6.4 / 6.9 Watt
Carga midlight 31.8 / 29 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Fujitsu Lifebook A557
7200U, HD Graphics 620
HP ProBook 450 G4 Y8B60EA
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
Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
16h 32min
Navegar com WLAN v1.3 (Edge 38.14393.0.0)
8h 45min
Big Buck Bunny H.264 1080p
7h 36min
Carga (máximo brilho)
1h 55min
Fujitsu Lifebook A557
7200U, HD Graphics 620, 49 Wh
HP ProBook 450 G4 Y8B60EA
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%

Com o LifeBook A557 a Fujitsu possui um sistema muito atraente para o seu pequeno pedaço de mercado. O portátil de 15,6-polegadas convence principalmente com um sólido desempenho de sistema, que sustenta a sua implantação como um sistema de escritório. Até a data o Intel Core i5-7200U se tornou um processador comum que é muito capaz de lidar com tarefas mais complexas. Com 8 GB de RAM, nosso sistema está bem equipado. Se isso não for suficiente, pode ser expandido sem dificuldades, dado que as possibilidades de manutenção são exemplares no Fujitsu LifeBook A557. O SSD de 512 GB oferece muito armazenamento e contribui com um boa parte para a fluidez do sistema.

O Fujitsu LifeBook A557 oferece um bom desempenho para orçamento moderados. Aqueles que não dão muita importância ao design estarão contentes com o Fujitsu LifeBook A557.

Não conseguimos encontrar muitas falhas no Fujitsu LifeBook A557. Visualmente, nosso sistema de teste é bastante simples, e no futuro o fabricante poderia melhorar a poluição sonora. Também teríamos desejado um teclado iluminado. Mas com um preço de 649 Euros (~$682) deveríamos esperar o incômodo compromisso. Além disso, a tela oferece somente um a cobertura de cores limitada, embora seus ângulos de visão sejam convincentes. O Fujitsu LifeBook A557 também deixou uma impressão positiva com o seu baixo consumo de energia que, ao mesmo tempo, garante uma longa duração da bateria.

 

 

Pro

+ Preço atraente
+ Design funcional
+ Alto desempenho do sistema
+ SSD com 512 GB
+ Veloz leitor de cartões SD
+ Bons dispositivos de entrada
+ A imagem da tela é boa desde todos os ângulos
+ Baixo consumo de energia
+ Boa duração da bateria
+ Fácil manutenção
+ Muito boas características térmicas

Contra

- Baixa cobertura do espaço de cores
- Bleeding da tela claramente visível
- Posicionamento da conectividade não muito bem pensada
- Sem USB Tipo C
- Teclado não iluminado
- Claramente audível sob carga
- Poucos recursos de segurança
In review: Fujitsu LifeBook A557. Test model provided by Fujitsu Germany
In review: Fujitsu LifeBook A557. Test model provided by Fujitsu Germany

With the LifeBook A557 Fujitsu has a very attractive system for the small pocket on the market. The 15.6-inch notebook convinces mainly with a solid system performance, which underpins its deployment as an office system. By now the Intel Core i5-7200U has become a common processor that is quite capable to take on also more complex tasks. With 8 GB of RAM, our system is well equipped. If that is not enough, it can be expanded without difficulties, since the maintenance possibilities are exemplary in the Fujitsu LifeBook A557. The 512 GB SSD offers a lot of storage and contributes a relevant share to the smooth running system.

The Fujitsu LifeBook A557 offers a decent performance for small purses. Those who do not place too much importance on the design will be happy with the Fujitsu LifeBook A557.

We cannot find much fault in the Fujitsu LifeBook A557. Visually, our test system is rather unspectacular, and in the future the manufacturer could improve on the noise pollution. We also would have wished for an optional backlit keyboard. But with a price tag of 649 Euros (~$682) we should expect the odd compromise. Furthermore, the display offers only a limited color space coverage, although its viewing angles are convincing. The Fujitsu LifeBook A557 also left a positive impression with its low power consumption that in turn assures a long battery life.

Fujitsu Lifebook A557 - 03/29/2017 v6
Sebastian Bade

Acabamento
76 / 98 → 78%
Teclado
84%
Mouse
83%
Conectividade
51 / 80 → 63%
Peso
61 / 67 → 88%
Bateria
90%
Pantalha
86%
Desempenho do jogos
55 / 68 → 80%
Desempenho da aplicação
86 / 92 → 94%
Temperatura
95%
Ruído
90%
Audio
56%
Camera
53 / 85 → 62%
Médio
74%
84%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Fujitsu LifeBook A557 (Core i5, Full-HD)
Sebastian Bade, 2017-04- 4 (Update: 2017-04-11)