Notebookcheck

Breve análisis del Fujitsu LifeBook A557 (Core i5, Full-HD)

Sebastian Bade (traducido por Francisco García), 04/06/2017

¡Sólido dispositivo de oficina! Con la entrada de los procesadores ULV en los Fujitsu LifeBooks, han tenido que sufrir algunas pérdidas en rendimiento. Hemos resumido si la cosa mejora con los nuevos procesadores Kaby Lake.

Fujitsu Lifebook A557 (LifeBook A Serie)
Procesador
Intel Core i5-7200U 2.5 GHz
Adaptador gráfico
Intel HD Graphics 620, 21.20.16.4542 WHQL
Memoría
8192 MB 
, DDR4-2133, 1/2 ranuras ocupadas, max. 32 GB
pantalla
15.6 pulgadas 16:9, 1920x1080 pixels 141 PPI, BOE NV156FHM-N42, a-Si TFT-LCD , LCM, 262K 47% (CIE1931), 60Hz, antirreflejos, lustroso: no
Placa base
Intel Kaby Lake-U Premium PCH
Disco duro
Samsung MZ7TN512HDHP-00000, 512 GB 
, 410 GB libre
Tarjeta de sonido
Realtek High Definition Audio
Conexiones
1 USB 2.0, 3 USB 3.0, 1 HDMI, 1 Kensington Lock, Audio Conexiones: stereo, Card Reader: SD/SDHC/SDXC
Equipamento de red
Realtek PCIe GBE Family Controller (10/100/1000MBit), Intel Wireless-AC 7265 (a/b/g/n/ac), Bluetooth 4.0
Unidad óptica
HL-DT-ST DVDRAM GUD0N
Tamaño
Alto x ancho x profundidad (en mm): 30.9 x 378 x 256
Battería
49 Wh, 4200 mAh Litio-Ion, removeable
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: Full HD con LED de estado
Características adicionales
Altavoces: estéreo, Teclado: Chiclet, Luz de Teclado: no, adaptador de corriente, MacAfee Life Safe (demo), 12 Meses Garantía
Peso
2.254 kg, Suministro de Electricidad: 313 g
Precio
649 Euros

 

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
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
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
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
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
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
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 (I210-T1)
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 (I210-T1)
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
Temperatura del cuarto
X-Rite i1Pro 2
Máximo: 287 cd/m² Médio: 259.7 cd/m²
iluminación: 83 %
Brillo con batería: 287 cd/m²
Contraste: 1305:1 (Negro: 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
51
7%
44
20%
37
33%
38.4
30%
Response Time Black / White *
35
30
14%
29
17%
37
-6%
22.4
36%
PWM Frequency
200
50
-75%
200
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%
Media total (Programa/Opciones)
-51% / -66%
-35% / -56%
-48% / -84%
-1% / -22%
-77% / -77%

* ... más pequeño es mejor

Grayscale
Grayscale
ColorChecker
ColorChecker
Saturation
Saturation

Tiempos de respuesta del display

Los tiempos de respuesta del display muestran lo rápido que puede cambiar la pantalla de un color al siguiente. Tiempos lentos de respuesta pueden llevar a imágenes persistentes alrededor de objetos en movimiento o a displays borrosos. Particularmente los aficionados a los juegos 3D frenéticos deberían usar una pantalla con tiempos de respuesta rápidos.
       Tiempo de respuesta de Negro a Blanco
35 ms ... subida ↗ y bajada ↘ combinada↗ 19 ms subida
↘ 16 ms bajada
La pantalla mostró tiempos de respuesta lentos en nuestros tests y podría ser demasiado lenta para los jugones.
En comparación, todos los dispositivos de prueba van de ##min### (mínimo) a 240 (máximo) ms. » 87 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es peor que la media (27.1 ms) de todos los dispositivos testados.
       Tiempo de respuesta 50% Gris a 80% Gris
55 ms ... subida ↗ y bajada ↘ combinada↗ 24 ms subida
↘ 31 ms bajada
La pantalla mostró tiempos de respuesta lentos en nuestros tests y podría ser demasiado lenta para los jugones.
En comparación, todos los dispositivos de prueba van de ##min### (mínimo) a 636 (máximo) ms. » 87 % de todos los dispositivos son mejores.
Eso quiere decir que el tiempo de respuesta es peor que la media (43.7 ms) de todos los dispositivos testados.

Parpadeo de Pantalla / PWM (Pulse-Width Modulation)

Para atenuar el brillo de pantalla algunos portátiles están encendiendo y apagando la retroiluminación muy rápidamente. Esto se hace a una frecuencia que no debiera detectarse a simple vista. Si la frecuencia es demasiado lenta, la gente sensible podría experimentar problemas visuales, dolores de cabeza e incluso ver parpadeos.
Parpadeo de Pantalla / PWM detectado 200 Hz90 % de brillo

La retroiluminación del display parpadea a 200 Hz (seguramente usa PWM - Pulse-Width Modulation) a un brillo del 90 % e inferior. Sobre este nivel de brillo no debería darse parpadeo / PWM.

La frecuencia de 200 Hz es relativamente baja, por lo que la gente sensible debería ver parpadeos y padecer fatiga visual por la pantalla (usado al brillo indicado a continuación).

Comparación: 59 % de todos los dispositivos testados no usaron PWM para atenuar el display. Si se usó, medimos una media de 4287 (mínimo: 43 - máxmo: 142900) Hz.

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 (Edge)
238.56 Points ∼100% +17%
Fujitsu Lifebook A557
Intel Core i5-7200U (Edge 38.14393.0.0)
203.94 Points ∼85%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U (Edge 20)
189.6 Points ∼79% -7%
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B (IE 11)
61.4 Points ∼26% -70%
Octane V2 - Total Score
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U (Edge)
35703 Points ∼100% +23%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U (Edge 20)
29745 Points ∼83% +3%
Fujitsu Lifebook A557
Intel Core i5-7200U (Edge 38.14393.0.0)
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 (IE 11)
8351 Points ∼23% -71%
Mozilla Kraken 1.1 - Total Score
HP ProBook 655 G2 T9X09ET
AMD Pro A8-8600B (IE 11)
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 (Edge 38.14393.0.0)
1160.9 ms * ∼30%
Lenovo ThinkPad E560-20EWS00000
Intel Core i7-6500U (Edge 20)
1103.9 ms * ∼29% +5%
HP ProBook 450 G4 Y8B60EA
Intel Core i7-7500U (Edge)
998.1 ms * ∼26% +14%

* ... más pequeño es mejor

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
ayuda
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 puntos
PCMark 7 Score
5115 puntos
PCMark 8 Home Score Accelerated v2
3556 puntos
PCMark 8 Creative Score Accelerated v2
4375 puntos
PCMark 8 Work Score Accelerated v2
4713 puntos
ayuda
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 puntos
3DMark 05 Standard
12775 puntos
3DMark 06 Standard
7998 puntos
3DMark Vantage P Result
5274 puntos
3DMark 11 Performance
1553 puntos
3DMark Ice Storm Standard Score
50970 puntos
3DMark Cloud Gate Standard Score
5690 puntos
3DMark Fire Strike Score
750 puntos
3DMark Fire Strike Extreme Score
337 puntos
3DMark Time Spy Score
340 puntos
ayuda
bajo medio 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

Ruido

Ocioso
30.3 / 30.3 / 32.3 dB(A)
HDD
31.3 dB(A)
DVD
54.9 / dB(A)
Carga
38.5 / 39.7 dB(A)
 
 
 
30 dB
silencioso
40 dB(A)
audible
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distancia)   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%

* ... más pequeño es mejor

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 Máx.
 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
Conector de corriente  38.2 °C | Temperatura del cuarto 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%

* ... más pequeño es mejor

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
» 93% of all tested devices in this class were better, 3% 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, 10% 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, 96% worse
» The best had a delta of 9%, average was 18%, worst was 41%
Compared to all devices tested
» 1% 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 corriente
Off / Standbydarklight 0.15 / 0.4 Watt
Ociosodarkmidlight 2.9 / 6.4 / 6.9 Watt
Carga midlight 31.8 / 29 Watt
 color bar
Clave: 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%

* ... más pequeño es mejor

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
Tiempo de Ejecución de la Batería
Ocioso (sin WLAN, min brillo)
16h 32min
Navegando con WLAN v1.3 (Edge 38.14393.0.0)
8h 45min
Big Buck Bunny H.264 1080p
7h 36min
Carga (máximo brillo)
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
Duración de Batería
-7%
-58%
14%
-16%
-32%
Reader / Idle
992
746
-25%
1024
3%
884
-11%
703
-29%
Load
115
123
7%
157
37%
104
-10%
83
-28%
WiFi v1.3
525
513
-2%
220
-58%
542
3%
342
-35%
321
-39%
H.264
456
413
-9%

Pro

+ precio atractivo
+ diseño funcional
+ alto rendimiento de sistema
+ SSD de 512 GB
+ veloz lector SD
+ buenos dispositivos de entrada
+ display de ángulo de visión estable
+ bajo consumo de energía
+ buen aguante de batería
+ fácil mantenimiento
+ características térmicas buenísimas

Contra

- poco espectro de color
- visible sangrado de pantalla
- posiciones de puertos no muy bien pensadas
- sin USB Type-C
- teclado no iluminado
- claramente audible bajo carga
- pocas características de seguridad
Fujitsu LifeBook A557. Modelo de pruebas cortesía de Fujitsu Alemania
Fujitsu LifeBook A557. Modelo de pruebas cortesía de Fujitsu Alemania

Con el LifeBook A557 Fujitsu tiene un sistema muy atractivo para el pequeño bolsillo. El portátil de 15.6" convence principalmente con un rendimiento sólido, que apuntala su uso como sistema de oficina. Por ahora la Intel Core i5-7200U se ha vuelto un procesador común que es casi capaz de habérselas con tareas más complejas. Con 8 GB de RAM, nuestro sistema está bien equipado. Si eso no basta, se puede ampliar sin dificultades, ya que las posibilidades de mantenimiento son ejemplares en el Fujitsu LifeBook A557. El SSD de 512 GB ofrece mucho almacenamiento y contribuye en gran parte a que el sistema vaya fluido.

El Fujitsu LifeBook A557 ofrece un rendimiento decente para bolsillos pequeños. Los que no le den mucha importancia al diseño quedarán satisfechos con el Fujitsu LifeBook A557.

No podemos encontrarle muchos defectos al Fujitsu LifeBook A557. Visualmente, nuestro sistema de pruebas no es nada espectacular, y en el futuro el fabricante podría mejorar las emisiones de ruido. También nos habría gustado un teclado iluminado opcional. Pero con un precio de 649 Euros, deberíamos esperar algún sacrificio. Lo que es más, el display ofrece sólo una cobertura limitada del espacio de color, aunque sus ángulos de visión son convincentes. El Fujitsu LifeBook A557 también causó una impresión positiva con su bajo consumo de energía que, a cambio, asegura un gran aguante de batería.

Ésta es una versión acortada del análisis original. Puedes leer el análisis completo en inglés aquí.

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

Acabado
76 / 98 → 78%
Teclado
84%
Ratón
83%
Conectividad
51 / 80 → 63%
Peso
61 / 67 → 88%
Battería
90%
Pantalla
86%
Rendimiento de juegos
55 / 68 → 80%
Rendimiento de la Aplicación
86 / 92 → 94%
Temperatura
95%
Ruido
90%
Audio
56%
Cámara
53 / 85 → 62%
Médio
74%
84%
Office - media ponderada

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> Análisis y pruebas de ordenadores portátiles y móviles teléfonos > Análisis > Breve análisis del Fujitsu LifeBook A557 (Core i5, Full-HD)
Sebastian Bade, 2017-04- 6 (Update: 2017-04- 6)