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Breve Análise do Portátil Fujitsu LifeBook E746 (i5-6200U, HD520)

Individual e portável. O Fujitsu LifeBook E746 é um portátil empresarial modular de 14 polegadas. Ele oferece uma ampla gama de opções de configuração e pode ser facilmente adaptado às necessidades pessoais, mesmo após a compra. Mas isso também afeta a relação preço/desempenho do dispositivo. Portanto, vamos dar uma olhada no quão bem o portátil de 14 polegadas pode competir com dispositivos similares.
Fujitsu Lifebook E746 (Lifebook E Serie)
Processador
Intel Core i5-6200U 2 x 2.3 - 2.8 GHz, Skylake
Placa gráfica
Memória
8 GB 
, DDR4
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LGD046D, IPS, Brilhante: não
placa mãe
Intel Skylake-U Premium PCH
Disco rígido
Toshiba THNSNK256GCS8, 256 GB 
, 148 GB livre
Placa de Som
Intel Skylake-U/Y PCH - High Definition Audio
Conexões
1 USB 2.0, 3 USB 3.0, 1 VGA, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: 1 conector para fones, 1 conector de microfone, Card Reader: SD, 1 eSata, 1 Leitor de Impressões Digitais
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2, LTE
Unidade ótica
HL-DT-ST DVDRAM GUD0N
Tamanho
altura x largura x profundidade (em mm): 27 x 338 x 230
Bateria
63 Wh, 5800 mAh Lítio-Ion, removeable, Duração da bateria (de acordo com o fabricante): 14 h
Sistema Operativo
Microsoft Windows 7 Professional (64 Bit) + Windows 10 Pro (64 Bit)
Camera
Webcam: FullHD, 2 MP
Primary Camera: 0 MPix
Características adicionais
Alto falantes: Estéreo, Teclado: chiclet, Iluminação do Teclado: sim, 24 Meses Garantia
peso
1.79 kg, Suprimento de energia: 412 g
Preço
1199 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

338 mm 230 mm 27 mm 1.8 kg342 mm 236 mm 22.3 mm 1.8 kg340 mm 240 mm 23.7 mm 1.7 kg339 mm 235 mm 23.9 mm 1.9 kg332 mm 229 mm 17 mm 1.3 kg297 mm 210 mm 1 mm 5.7 g
left: power supply, LAN, VGA, DisplayPort, 1x USB 3.0, SD card reader, smartcard (via SD)
left: power supply, LAN, VGA, DisplayPort, 1x USB 3.0, SD card reader, smartcard (via SD)
right: headphone jack, microphone jack, 2x USB 3.0, DVD drive, Kensington Lock
right: headphone jack, microphone jack, 2x USB 3.0, DVD drive, Kensington Lock
front
front
back: 1x USB 2.0
back: 1x USB 2.0
SD Card Reader - average JPG Copy Test (av. of 3 runs)
Toshiba Tecra X40-D
 
75.3 MB/s +100%
Lenovo ThinkPad L470-20J5S00C00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.7 MB/s +98%
Fujitsu Lifebook E746
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
37.7 MB/s
HP 14-bs007ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
27 MB/s -28%
Acer TravelMate P449-G2-M-56CD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
24.6 MB/s -35%
Networking
iperf3 transmit AX12
Acer TravelMate P449-G2-M-56CD
Intel Dual Band Wireless-AC 7265
648 MBit/s +4%
Fujitsu Lifebook E746
Intel Dual Band Wireless-AC 8260
624 MBit/s
Toshiba Tecra X40-D
Intel Dual Band Wireless-AC 8265
528 MBit/s -15%
Lenovo ThinkPad L470-20J5S00C00
Intel Dual Band Wireless-AC 8265
506 MBit/s -19%
HP 14-bs007ng
Intel Dual Band Wireless-AC 3168
327 MBit/s -48%
iperf3 receive AX12
Lenovo ThinkPad L470-20J5S00C00
Intel Dual Band Wireless-AC 8265
674 MBit/s +26%
Toshiba Tecra X40-D
Intel Dual Band Wireless-AC 8265
638 MBit/s +20%
Acer TravelMate P449-G2-M-56CD
Intel Dual Band Wireless-AC 7265
562 MBit/s +5%
Fujitsu Lifebook E746
Intel Dual Band Wireless-AC 8260
533 MBit/s
HP 14-bs007ng
Intel Dual Band Wireless-AC 3168
312 MBit/s -41%
321
cd/m²
320
cd/m²
327
cd/m²
327
cd/m²
320
cd/m²
308
cd/m²
305
cd/m²
321
cd/m²
282
cd/m²
Distribuição do brilho
LG Philips LGD046D tested with X-Rite i1Pro 2
Máximo: 327 cd/m² (Nits) Médio: 314.6 cd/m² Minimum: 7 cd/m²
iluminação: 86 %
iluminação com acumulador: 320 cd/m²
Contraste: 1032:1 (Preto: 0.31 cd/m²)
ΔE Color 3.44 | 0.5-29.43 Ø5
ΔE Greyscale 2.31 | 0.57-98 Ø5.3
84% sRGB (Argyll 1.6.3 3D)
55% AdobeRGB 1998 (Argyll 1.6.3 3D)
61.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
83.9% sRGB (Argyll 2.2.0 3D)
64.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.38
Fujitsu Lifebook E746
LG Philips LGD046D, , 1920x1080, 14.00
Acer TravelMate P449-G2-M-56CD
N140HCA-EAB, , 1920x1080, 14.00
Toshiba Tecra X40-D
Toshiba TOS508F, , 1920x1080, 14.00
Lenovo ThinkPad L470-20J5S00C00
N140HCA-EAB, , 1920x1080, 14.00
HP 14-bs007ng
AU Optronics, , 1920x1080, 14.00
Display
-31%
-32%
-29%
-39%
Display P3 Coverage
64.1
41.04
-36%
40.55
-37%
42.21
-34%
36.53
-43%
sRGB Coverage
83.9
61.2
-27%
61
-27%
62.7
-25%
54.9
-35%
AdobeRGB 1998 Coverage
61.3
42.47
-31%
41.89
-32%
43.71
-29%
37.74
-38%
Response Times
-4%
-9%
-38%
-14%
Response Time Grey 50% / Grey 80% *
34 ?(16, 18)
39 ?(22, 17)
-15%
38 ?(19.6, 18.4)
-12%
50.4 ?(27.6, 22.8)
-48%
39 ?(20, 19)
-15%
Response Time Black / White *
24 ?(14, 10)
28 ?(16, 12)
-17%
26.8 ?(16.4, 10.4)
-12%
30.8 ?(16.4, 14.4)
-28%
27 ?(17, 10)
-13%
PWM Frequency
21000 ?(90)
25000 ?(70)
19%
20410 ?(99)
-3%
Screen
-32%
-42%
-40%
-8%
Brightness middle
320
271
-15%
283.9
-11%
274
-14%
251
-22%
Brightness
315
256
-19%
261
-17%
256
-19%
229
-27%
Brightness Distribution
86
85
-1%
85
-1%
85
-1%
85
-1%
Black Level *
0.31
0.43
-39%
0.25
19%
0.35
-13%
0.15
52%
Contrast
1032
630
-39%
1136
10%
783
-24%
1673
62%
Colorchecker dE 2000 *
3.44
5.03
-46%
6.4
-86%
6.1
-77%
4.67
-36%
Colorchecker dE 2000 max. *
9.39
11.9
-27%
18.7
-99%
13.8
-47%
9.4
-0%
Greyscale dE 2000 *
2.31
4.02
-74%
6.3
-173%
5.7
-147%
3.09
-34%
Gamma
2.38 92%
2.31 95%
2.39 92%
2.11 104%
2.44 90%
CCT
6496 100%
6659 98%
6511 100%
6419 101%
7050 92%
Color Space (Percent of AdobeRGB 1998)
55
39
-29%
38
-31%
40.2
-27%
35
-36%
Color Space (Percent of sRGB)
84
61
-27%
60
-29%
62.4
-26%
55
-35%
Total Average (Program / Settings)
-22% / -26%
-28% / -34%
-36% / -37%
-20% / -15%

* ... smaller is better

CalMAN - grayscales
CalMAN - grayscales
CalMAN - color accuracy
CalMAN - color accuracy
CalMAN - saturation
CalMAN - 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
24 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 10 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 48 % 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
34 ms ... rise ↗ and fall ↘ combined↗ 16 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 0.2 (minimum) to 636 (maximum) ms. » 40 % of all devices are better.
This means that the measured response time is similar to 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 21000 Hz ≤ 90 % brightness setting

The display backlight flickers at 21000 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 21000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18071 (minimum: 5 - maximum: 3846000) Hz was measured.

 
0102030405060708090100110120130140150160170180190200210220230Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Toshiba Tecra X40-D
Intel Core i7-7600U
147 Points +31%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
128 Points +14%
HP 14-bs007ng
Intel Core i5-7200U
128 Points +14%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
126 Points +13%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
117 Points +4%
Fujitsu Lifebook E746
Intel Core i5-6200U
112 Points
CPU Multi 64Bit
Toshiba Tecra X40-D
Intel Core i7-7600U
345 Points +24%
HP 14-bs007ng
Intel Core i5-7200U
328 Points +18%
Acer TravelMate P449-G2-M-56CD
Intel Core i5-7200U
325 Points +17%
Lenovo ThinkPad L470-20J5S00C00
Intel Core i5-7200U
320 Points +15%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
294 Points +6%
Fujitsu Lifebook E746
Intel Core i5-6200U
278 Points
Cinebench R15 CPU Single 64Bit
112 Points
Cinebench R15 CPU Multi 64Bit
278 Points
Cinebench R15 OpenGL 64Bit
33.86 fps
Cinebench R15 Ref. Match 64Bit
97.9 %
Ajuda
PCMark 8
Home Score Accelerated v2
Toshiba Tecra X40-D
HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP
3738 Points +19%
HP 14-bs007ng
HD Graphics 620, i5-7200U, SanDisk SD8SN8U256G1006
3542 Points +13%
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, i5-7200U, Intel SSD 600p SSDPEKKW512G7
3519 Points +12%
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
3472 Points +11%
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, i5-7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
3294 Points +5%
Fujitsu Lifebook E746
HD Graphics 520, 6200U, Toshiba THNSNK256GCS8
3133 Points
Work Score Accelerated v2
Toshiba Tecra X40-D
HD Graphics 620, i7-7600U, Samsung PM961 MZVLW256HEHP
4963 Points +16%
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, i5-7200U, Intel SSD 600p SSDPEKKW512G7
4605 Points +7%
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
4463 Points +4%
Fujitsu Lifebook E746
HD Graphics 520, 6200U, Toshiba THNSNK256GCS8
4288 Points
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, i5-7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
4111 Points -4%
PCMark 8 Home Score Accelerated v2
3133 pontos
PCMark 8 Work Score Accelerated v2
4288 pontos
Ajuda
Fujitsu Lifebook E746
Toshiba THNSNK256GCS8
Acer TravelMate P449-G2-M-56CD
Intel SSD 600p SSDPEKKW512G7
Lenovo ThinkPad L470-20J5S00C00
SanDisk X400 256GB, SATA (SD8SB8U-256G)
HP 14-bs007ng
SanDisk SD8SN8U256G1006
Acer TravelMate P249-M-5452
SK Hynix HFS256G39TND-N210A
CrystalDiskMark 3.0
80%
7%
-3%
6%
Read Seq
490.6
1086
121%
495.2
1%
456.1
-7%
510
4%
Write Seq
264.8
581
119%
485.7
83%
457.3
73%
267.2
1%
Read 512
411.6
869
111%
323.4
-21%
347
-16%
347.6
-16%
Write 512
262.3
584
123%
291.5
11%
277.3
6%
267.5
2%
Read 4k
24.86
35.89
44%
34.2
38%
28.47
15%
33.12
33%
Write 4k
110.1
122.4
11%
74.3
-33%
55.4
-50%
95.9
-13%
Read 4k QD32
383.4
462.9
21%
321.3
-16%
304.3
-21%
392.8
2%
Write 4k QD32
198.7
370.9
87%
188
-5%
158.2
-20%
266.4
34%
Toshiba THNSNK256GCS8
Sequential Read: 490.6 MB/s
Sequential Write: 264.8 MB/s
512K Read: 411.6 MB/s
512K Write: 262.3 MB/s
4K Read: 24.86 MB/s
4K Write: 110.1 MB/s
4K QD32 Read: 383.4 MB/s
4K QD32 Write: 198.7 MB/s
3DMark 11 - 1280x720 Performance GPU
Toshiba Tecra X40-D
Intel HD Graphics 620, Intel Core i7-7600U
1629 Points +33%
HP 14-bs007ng
Intel HD Graphics 620, Intel Core i5-7200U
1433 Points +17%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
1419 Points +16%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
1380 Points +13%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
1343 Points +10%
Fujitsu Lifebook E746
Intel HD Graphics 520, Intel Core i5-6200U
1222 Points
3DMark
1280x720 Cloud Gate Standard Graphics
Toshiba Tecra X40-D
Intel HD Graphics 620, Intel Core i7-7600U
8708 Points +36%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
7153 Points +12%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
6924 Points +8%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
6458 Points +1%
Fujitsu Lifebook E746
Intel HD Graphics 520, Intel Core i5-6200U
6384 Points
1920x1080 Fire Strike Graphics
Toshiba Tecra X40-D
Intel HD Graphics 620, Intel Core i7-7600U
1088 Points +54%
Lenovo ThinkPad L470-20J5S00C00
Intel HD Graphics 620, Intel Core i5-7200U
816 Points +15%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
786 Points +11%
Acer TravelMate P449-G2-M-56CD
Intel HD Graphics 620, Intel Core i5-7200U
727 Points +3%
Fujitsu Lifebook E746
Intel HD Graphics 520, Intel Core i5-6200U
708 Points
3DMark 11 Performance
1359 pontos
3DMark Cloud Gate Standard Score
5202 pontos
3DMark Fire Strike Score
668 pontos
Ajuda
BioShock Infinite
1280x720 Very Low Preset
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
50.9 fps +24%
HP 14-bs007ng
HD Graphics 620, i5-7200U, SanDisk SD8SN8U256G1006
43.2 fps +6%
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, i5-7200U, Intel SSD 600p SSDPEKKW512G7
41.54 fps +2%
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, i5-7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
41.4 fps +1%
Fujitsu Lifebook E746
HD Graphics 520, 6200U, Toshiba THNSNK256GCS8
40.9 fps
1366x768 Medium Preset
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
26.8 fps +16%
HP 14-bs007ng
HD Graphics 620, i5-7200U, SanDisk SD8SN8U256G1006
24.5 fps +6%
Acer TravelMate P449-G2-M-56CD
HD Graphics 620, i5-7200U, Intel SSD 600p SSDPEKKW512G7
24.06 fps +5%
Lenovo ThinkPad L470-20J5S00C00
HD Graphics 620, i5-7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)
23.1 fps 0%
Fujitsu Lifebook E746
HD Graphics 520, 6200U, Toshiba THNSNK256GCS8
23.02 fps
baixo média alto ultra
BioShock Infinite (2013) 40.9 23.02 18.87 5.88
Thief (2014) 17.7 10.4 8.9

Barulho

Ocioso
30.3 / 30.3 / 30.3 dB
Carga
33.5 / 33.5 dB
  red to green bar
 
 
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)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.932.730.533.331.9253132.138.330.6313134.33633.434.334.34030.631.129.730.230.65027.928.428.936.227.96327.426.42728.127.48027.826.526.925.727.810025.52725.52525.512524.426.226.124.524.416024.224.523.523.124.220023.522.522.722.223.525022.622.721.921.822.631522.121.220.920.622.140022.221.820.119.722.250022.22219.619.122.263022.421.918.918.622.480025.125.417.918.425.1100022.822.617.818.122.812502322.617.517.723160023.823.217.517.423.8200021.722.917.617.321.7250019.819.417.617.519.8315019.319.117.517.719.3400018.618.217.917.918.6500018.918.418.21818.9630019.218.918.218.119.2800019.318.318.518.319.31000019.918.418.818.519.91250020.718.418.918.420.7160002318.419.818.623SPL33.633.430.430.333.6N1.91.91.41.41.9median 22.2median 21.9median 18.8median 18.4median 22.2Delta2.12.21.41.32.1hearing rangehide median Fan NoiseFujitsu Lifebook E746
Carga Máxima
 31 °C26.6 °C24.2 °C 
 30.3 °C27.2 °C24.1 °C 
 30.2 °C28 °C25.3 °C 
Máximo: 31 °C
Médio: 27.4 °C
23.1 °C25 °C32 °C
23.4 °C27.5 °C32.8 °C
25.4 °C25.1 °C26.7 °C
Máximo: 32.8 °C
Médio: 26.8 °C
alimentação elétrica  38.8 °C | Temperatura do quarto 22.3 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 27.4 °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 31 °C / 88 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 32.8 °C / 91 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 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 30.2 °C / 86.4 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 (-2.5 °C / -4.5 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.133.333.12533.730.633.73131.234.331.24029.630.229.65036.936.236.96329.928.129.98026.325.726.31002725271252524.52516024.323.124.320023.322.223.325027.121.827.131535.920.635.940040.419.740.450038.719.138.763046.618.646.680056.818.456.8100066.818.166.8125065.817.765.8160070.317.470.3200069.317.369.3250068.517.568.5315063.517.763.5400066.717.966.7500068.81868.8630066.618.166.6800063.518.363.51000066.418.566.41250067.518.467.51600057.118.657.1SPL78.730.378.7N38.21.438.2median 63.5median 18.4median 63.5Delta14.51.314.535.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseFujitsu Lifebook E746Apple MacBook 12 (Early 2016) 1.1 GHz
Fujitsu Lifebook E746 audio analysis

(-) | not very loud speakers (70.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 36.4% lower than median
(+) | bass is linear (6.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 11.2% lower than median
(±) | linearity of mids is average (11.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(+) | highs are linear (6% 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%

Consumo de energia
desligadodarklight 0.25 / 0.5 Watt
Ociosodarkmidlight 3.9 / 7.9 / 9.6 Watt
Carga midlight 30.4 / 28.2 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 E746
6200U, HD Graphics 520, Toshiba THNSNK256GCS8, IPS, 1920x1080, 14.00
Acer TravelMate P449-G2-M-56CD
i5-7200U, HD Graphics 620, Intel SSD 600p SSDPEKKW512G7, IPS, 1920x1080, 14.00
Toshiba Tecra X40-D
i7-7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14.00
Lenovo ThinkPad L470-20J5S00C00
i5-7200U, HD Graphics 620, SanDisk X400 256GB, SATA (SD8SB8U-256G), IPS, 1920x1080, 14.00
HP 14-bs007ng
i5-7200U, HD Graphics 620, SanDisk SD8SN8U256G1006, IPS, 1920x1080, 14.00
Power Consumption
-4%
4%
7%
15%
Idle Minimum *
3.9
4.5
-15%
5.2
-33%
2.6
33%
3.1
21%
Idle Average *
7.9
7.1
10%
6.9
13%
6.3
20%
5.5
30%
Idle Maximum *
9.6
10.2
-6%
7
27%
7
27%
6
37%
Load Average *
30.4
29.8
2%
24.6
19%
29.1
4%
29
5%
Load Maximum *
28.2
31
-10%
30.1
-7%
42.3
-50%
33.7
-20%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
19h 41min
WiFi Websurfing
4h 43min
Carga (máximo brilho)
2h 32min
Fujitsu Lifebook E746
6200U, HD Graphics 520, 63 Wh
Acer TravelMate P449-G2-M-56CD
i5-7200U, HD Graphics 620, 48 Wh
Toshiba Tecra X40-D
i7-7600U, HD Graphics 620, 48 Wh
Lenovo ThinkPad L470-20J5S00C00
i5-7200U, HD Graphics 620, 48 Wh
HP 14-bs007ng
i5-7200U, HD Graphics 620, 41 Wh
Battery Runtime
-10%
-6%
25%
49%
Reader / Idle
1181
976
-17%
876
-26%
1398
18%
WiFi v1.3
283
341
20%
357
26%
480
70%
423
49%
Load
152
104
-32%
126
-17%
130
-14%

Pro

+ Muitas opções de manutenção
+ Fácil de atualizar
+ Design modular

Contra

- teclas do touchpad não muito responsivas
- Curta duração da bateria
Our test unit was provided by Fujitsu Germany.
Our test unit was provided by Fujitsu Germany.

O LifeBook E746 é um sólido portátil empresarial. Oferece aos compradores uma ampla gama de portas e muitas opções de expansão. No entanto, as configurações disponíveis estão um pouco atrasadas em termos de desenvolvimentos técnicos mais recentes, já que a Fujitsu não oferece nenhum processador recente.

Com o LifeBook E746, a Fujitsu está oferecendo aos compradores um dispositivo de negócios caro, mas muito adaptável.

A relação preço-desempenho é outro ponto em contra do LifeBook E746. Muitos fabricantes oferecem dispositivos com melhor hardware e uma gama similar de portas a um preço significativamente menor.

Fujitsu Lifebook E746 - 11/13/2017 v6(old)
Mike Wobker

Acabamento
79 / 98 → 80%
Teclado
69%
Mouse
66%
Conectividade
60 / 80 → 75%
Peso
66 / 20-67 → 97%
Bateria
80%
Pantalha
90%
Desempenho do jogos
50 / 68 → 73%
Desempenho da aplicação
77 / 92 → 83%
Temperatura
95%
Ruído
94%
Audio
41%
Camera
34 / 85 → 40%
Médio
69%
81%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Fujitsu LifeBook E746 (i5-6200U, HD520)
Mike Wobker, 2017-12- 9 (Update: 2017-12-22)