Breve Análise do Portátil Fujitsu LifeBook E548 (i5-8250U, UHD620)
Fujitsu Lifebook E548 (Lifebook E Serie)
Processador
Intel Core i5-8250U 4 x 1.6 - 3.4 GHz, Kaby Lake Refresh
Placa gráfica
Memória
8 GB
, DDR4
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LGD05B6, IPS, Brilhante: não
placa mãe
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Disco rígido
Samsung SSD PM871b MZNLN256HAJQ, 256 GB
, 182 GB livre
peso
1.8 kg, Suprimento de energia: 350 g
Preço
1100 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
Connectivity
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| SCHENKER Slim 14 L17 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Lenovo ThinkPad E480-20KNCTO1WW (Toshiba Exceria Pro M501) | |
| Lenovo ThinkPad L480-20LS001AGE (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Fujitsu Lifebook E548 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Average of class Office (22.7 - 198.5, n=35, last 2 years) | |
| Asus VivoBook S14 S406UA-BV023T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad E480-20KNCTO1WW (Toshiba Exceria Pro M501) | |
| Lenovo ThinkPad L480-20LS001AGE (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| SCHENKER Slim 14 L17 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Fujitsu Lifebook E548 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Average of class Office (25 - 249, n=31, last 2 years) | |
| Asus VivoBook S14 S406UA-BV023T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Networking | |
| iperf3 transmit AX12 | |
| Lenovo ThinkPad L480-20LS001AGE | |
| Fujitsu Lifebook E548 | |
| HP EliteBook 840 G5-3JX66EA | |
| SCHENKER Slim 14 L17 | |
| Asus VivoBook S14 S406UA-BV023T | |
| Lenovo ThinkPad E480-20KNCTO1WW | |
| iperf3 receive AX12 | |
| HP EliteBook 840 G5-3JX66EA | |
| SCHENKER Slim 14 L17 | |
| Lenovo ThinkPad L480-20LS001AGE | |
| Fujitsu Lifebook E548 | |
| Asus VivoBook S14 S406UA-BV023T | |
| Lenovo ThinkPad E480-20KNCTO1WW | |
| |||||||||||||||||||||||||
LG Philips LGD05B6 tested with X-Rite i1Pro 2
Máximo: 278 cd/m² (Nits) Médio: 240 cd/m² Minimum: 34 cd/m²iluminação: 78 %
iluminação com acumulador: 276 cd/m²
Contraste: 1030:1 (Preto: 0.27 cd/m²)
ΔE Color 5.57 | 0.5-29.43 Ø4.91, calibrated: 5.63
ΔE Greyscale 4.94 | 0.5-98 Ø5.2
58% sRGB (Argyll 1.6.3 3D)
37% AdobeRGB 1998 (Argyll 1.6.3 3D)
40.56% AdobeRGB 1998 (Argyll 2.2.0 3D)
58.5% sRGB (Argyll 2.2.0 3D)
39.21% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.6
| Fujitsu Lifebook E548 LG Philips LGD05B6, , 1920x1080, 14" | HP EliteBook 840 G5-3JX66EA AUO3B3D, , 1920x1080, 14" | Lenovo ThinkPad L480-20LS001AGE B140HAN02.4, , 1920x1080, 14" | Asus VivoBook S14 S406UA-BV023T BOE CQ NT140WHM-N44, , 1366x768, 14" | SCHENKER Slim 14 L17 LG Philips LGD046D, , 1920x1080, 14" | |
|---|---|---|---|---|---|
| Display | 52% | -7% | -1% | 56% | |
| Display P3 Coverage | 39.21 | 60.2 54% | 36.37 -7% | 38.82 -1% | 66.1 69% |
| sRGB Coverage | 58.5 | 88.2 51% | 54.7 -6% | 58.2 -1% | 85.2 46% |
| AdobeRGB 1998 Coverage | 40.56 | 61.3 51% | 37.57 -7% | 40.11 -1% | 62.3 54% |
| Response Times | -38% | -86% | 7% | -22% | |
| Response Time Grey 50% / Grey 80% * | 34 ? | 42.4 ? -25% | 73 ? -115% | 42 ? -24% | 37.6 ? -11% |
| Response Time Black / White * | 21 ? | 31.6 ? -50% | 33 ? -57% | 13 ? 38% | 28 ? -33% |
| PWM Frequency | 200 ? | 20490 ? | |||
| Screen | 31% | 14% | -35% | 17% | |
| Brightness middle | 278 | 414 49% | 222 -20% | 215 -23% | 326 17% |
| Brightness | 240 | 387 61% | 209 -13% | 208 -13% | 320 33% |
| Brightness Distribution | 78 | 87 12% | 73 -6% | 81 4% | 81 4% |
| Black Level * | 0.27 | 0.25 7% | 0.17 37% | 0.4 -48% | 0.31 -15% |
| Contrast | 1030 | 1656 61% | 1306 27% | 538 -48% | 1052 2% |
| Colorchecker dE 2000 * | 5.57 | 5.5 1% | 3.91 30% | 9.37 -68% | 4.6 17% |
| Colorchecker dE 2000 max. * | 11.01 | 9.9 10% | 7.74 30% | 15.84 -44% | 10.3 6% |
| Colorchecker dE 2000 calibrated * | 5.63 | 2.3 59% | |||
| Greyscale dE 2000 * | 4.94 | 6.4 -30% | 1.56 68% | 10.52 -113% | 4.4 11% |
| Gamma | 2.6 85% | 2.31 95% | 2.53 87% | 2.45 90% | 2.24 98% |
| CCT | 7322 89% | 7811 83% | 6701 97% | 11214 58% | 5978 109% |
| Color Space (Percent of AdobeRGB 1998) | 37 | 56.9 54% | 35 -5% | 37 0% | 55.8 51% |
| Color Space (Percent of sRGB) | 58 | 88.1 52% | 55 -5% | 58 0% | 85.1 47% |
| Total Average (Program / Settings) | 15% /
26% | -26% /
-3% | -10% /
-23% | 17% /
20% |
* ... smaller is better
Display Response Times
ℹ
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 | ||
|---|---|---|
| 21 ms ... rise ↗ and fall ↘ combined | ↗ 12 ms rise |  |
| ↘ 9 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. » 43 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 34 ms ... rise ↗ and fall ↘ combined | ↗ 18 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 0.165 (minimum) to 636 (maximum) ms. » 42 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Cinebench R15 CPU Multi 64 Bit
| PCMark 8 Home Score Accelerated v2 | 3076 pontos | |
| PCMark 10 Score | 2898 pontos | |
Ajuda | ||
| Fujitsu Lifebook E548 Samsung SSD PM871b MZNLN256HAJQ | HP EliteBook 840 G5-3JX66EA Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad L480-20LS001AGE Toshiba KXG5AZNV256G | Lenovo ThinkPad E480-20KNCTO1WW Toshiba KBG30ZMT128G | Asus VivoBook S14 S406UA-BV023T SanDisk SD8SN8U256G1002 | SCHENKER Slim 14 L17 Samsung SSD 960 Pro 512 GB m.2 | Average Samsung SSD PM871b MZNLN256HAJQ | Average of class Office | |
|---|---|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 103% | 108% | 37% | 19% | 314% | 17% | 180% | |
| Read Seq | 428.3 | 1929 350% | 1463 242% | 909 112% | 480.1 12% | 2860 568% | 461 ? 8% | 2022 ? 372% |
| Write Seq | 378.8 | 340 -10% | 556 47% | 128.4 -66% | 440.3 16% | 1995 427% | 426 ? 12% | 2080 ? 449% |
| Read 512 | 318.3 | 908 185% | 765 140% | 715 125% | 277.5 -13% | 815 156% | 361 ? 13% | 706 ? 122% |
| Write 512 | 265.7 | 286.1 8% | 351.9 32% | 127 -52% | 300.6 13% | 1480 457% | 276 ? 4% | 898 ? 238% |
| Read 4k | 11.45 | 30.94 170% | 33.56 193% | 33.35 191% | 28.18 146% | 57.7 404% | 21.1 ? 84% | 30.8 ? 169% |
| Write 4k | 46.41 | 94.5 104% | 111.7 141% | 82.3 77% | 52.6 13% | 196.7 324% | 63 ? 36% | 91.8 ? 98% |
| Read 4k QD32 | 280.6 | 244.7 -13% | 384.6 37% | 197.5 -30% | 273.4 -3% | 565 101% | 249 ? -11% | 269 ? -4% |
| Write 4k QD32 | 270 | 351.3 30% | 351.3 30% | 100.2 -63% | 192.4 -29% | 475.1 76% | 235 ? -13% | 248 ? -8% |
Samsung SSD PM871b MZNLN256HAJQ
Sequential Read:
428.3 MB/s
Sequential Write:
378.8 MB/s
512K Read:
318.3 MB/s
512K Write:
265.7 MB/s
4K Read:
11.45 MB/s
4K Write:
46.41 MB/s
4K QD32 Read:
280.6 MB/s
4K QD32 Write:
270 MB/s
| 3DMark 11 - 1280x720 Performance GPU | |
| Average of class Office (1468 - 13132, n=89, last 2 years) | |
| Average Intel UHD Graphics 620 (1144 - 3432, n=244) | |
| Asus VivoBook S14 S406UA-BV023T | |
| Lenovo ThinkPad L480-20LS001AGE | |
| SCHENKER Slim 14 L17 | |
| HP EliteBook 840 G5-3JX66EA | |
| Fujitsu Lifebook E548 | |
| Lenovo ThinkPad E480-20KNCTO1WW | |
| 3DMark 11 Performance | 1673 pontos | |
Ajuda | ||
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 44.77 | 26.26 | 21.76 | 7.41 |
Barulho
| Ocioso |
| 30 / 30 / 30 dB |
| Carga |
| 35.3 / 33.9 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm de distância) environment noise: 30 dB(A) | ||
(+) The average temperature for the upper side under maximal load is 30.7 °C / 87 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 40.3 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 42.6 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.3 °C / 78 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 25.7 °C / 78.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+1.9 °C / 3.4 F).
(±) The maximum temperature on the upper side is 40.3 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 42.6 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.3 °C / 78 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 25.7 °C / 78.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+1.9 °C / 3.4 F).
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Fujitsu Lifebook E548 audio analysis
(-) | not very loud speakers (65.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.2% lower than median
(+) | bass is linear (4.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.6% away from median
(+) | mids are linear (6.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(+) | highs are linear (2.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.9% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 9% similar, 54% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 48% of all tested devices were better, 7% similar, 45% 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
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Consumo de energia
| desligado | 0.22 / 0.37 Watt |
| Ocioso | 3.1 / 5 / 6.1 Watt |
| Carga |
27 / 29.7 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Battery Runtime - WiFi Websurfing | |
| Average of class Office (230 - 1349, n=93, last 2 years) | |
| Fujitsu Lifebook E548 | |
| Lenovo ThinkPad E480-20KNCTO1WW | |
| Asus VivoBook S14 S406UA-BV023T | |
| Lenovo ThinkPad L480-20LS001AGE | |
| HP EliteBook 840 G5-3JX66EA | |
| SCHENKER Slim 14 L17 | |
Pro
+ Boas opções de manutenção
+ Bateria substituível
+ Muitos recursos de segurança
+ Boa conectividade
Contra
- SSD lento
- Baixo brilho da tela
- Apenas 12 meses de garantia
Fujitsu Lifebook E548
- 04/23/2018 v6 (old)
Mike Wobker
Office - Médio equilibrado
Price comparison
