富士通 Lifebook U574 超极本简短评测
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Brightness Distribution: 79 %
Center on Battery: 195 cd/m²
Contrast: 154:1 (Black: 1.27 cd/m²)
ΔE Color 10.41 | 0.5-29.43 Ø4.96
ΔE Greyscale 11.21 | 0.5-98 Ø5.2
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.49% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.5% sRGB (Argyll 2.2.0 3D)
38.22% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.42
Fujitsu Lifebook U574 HD Graphics 4400, 4200U, Samsung SSD PM851 128 GB MZ7TE128HMGR | Asus ASUSPRO Essential PU301LA-RO064G HD Graphics 4400, 4500U, Toshiba MQ01ABF050 | Toshiba Portege R30-A-15C HD Graphics 4600, 4600M, Samsung PM851 Series MZMTE256HMHP | Acer Aspire V3-371-38ZG Iris Graphics 5100, 4158U, Kingston RBU-SC100S37240GE | |
---|---|---|---|---|
Display | 10% | 78% | 13% | |
Display P3 Coverage | 38.22 | 42.06 10% | 69.5 82% | 43.23 13% |
sRGB Coverage | 57.5 | 62.8 9% | 98.1 71% | 64.8 13% |
AdobeRGB 1998 Coverage | 39.49 | 43.5 10% | 71.3 81% | 44.7 13% |
Screen | 9% | 134% | 41% | |
Brightness middle | 195 | 247 27% | 314 61% | 230 18% |
Brightness | 175 | 235 34% | 288 65% | 220 26% |
Brightness Distribution | 79 | 87 10% | 87 10% | 91 15% |
Black Level * | 1.27 | 1.37 -8% | 0.26 80% | 0.56 56% |
Contrast | 154 | 180 17% | 1208 684% | 411 167% |
Colorchecker dE 2000 * | 10.41 | 12.04 -16% | 4.79 54% | 8.4 19% |
Greyscale dE 2000 * | 11.21 | 11.75 -5% | 6.71 40% | 9.95 11% |
Gamma | 2.42 91% | 2.87 77% | 2.54 87% | 2.19 100% |
CCT | 12029 54% | 13613 48% | 6697 97% | 10109 64% |
Color Space (Percent of AdobeRGB 1998) | 36 | 40 11% | 64 78% | 41 14% |
Color Space (Percent of sRGB) | 98.1 | |||
Total Average (Program / Settings) | 10% /
9% | 106% /
119% | 27% /
33% |
* ... smaller is better
Cinebench R15 | |
CPU Single 64Bit (sort by value) | |
Fujitsu Lifebook U574 | |
Asus Zenbook UX303LN-R4141H | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
CPU Multi 64Bit (sort by value) | |
Fujitsu Lifebook U574 | |
Asus Zenbook UX303LN-R4141H | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 |
Cinebench R11.5 | |
CPU Single 64Bit (sort by value) | |
Fujitsu Lifebook U574 | |
Asus Zenbook UX303LN-R4141H | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
CPU Multi 64Bit (sort by value) | |
Fujitsu Lifebook U574 | |
Asus Zenbook UX303LN-R4141H | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 |
Fujitsu Lifebook U574 | Asus ASUSPRO Essential PU301LA-RO064G | Toshiba Portege R30-A-15C | Asus Zenbook UX303LN-R4141H | Acer Aspire V3-371-38ZG | Lenovo M30-70 | HP Pavilion 15-n005sg | |
---|---|---|---|---|---|---|---|
PCMark 7 | -44% | 30% | 4% | -45% | -35% | ||
Score | 4236 | 2475 -42% | 5068 20% | 4037 -5% | 2259 -47% | 2680 -37% | |
Productivity | 2302 | 1511 -34% | 4146 80% | 3226 40% | 1239 -46% | 1565 -32% | |
Creativity | 8090 | 4679 -42% | 9720 20% | 7961 -2% | 4618 -43% | 5284 -35% | |
Computation | 13526 | 9300 -31% | 17372 28% | 12251 -9% | 10972 -19% | 13379 -1% | |
System Storage | 5157 | 1569 -70% | 5244 2% | 5010 -3% | 1468 -72% | 1520 -71% | |
PCMark 8 | -6% | 10% | 18% | -7% | -13% | ||
Home Score Accelerated v2 | 2240 | 2111 -6% | 2493 11% | 2927 31% | 2172 -3% | 2023 -10% | |
Work Score Accelerated v2 | 3400 | 3702 9% | 3559 5% | 3065 -10% | 2864 -16% | ||
Total Average (Program / Settings) | -25% /
-38% | 10% /
10% | 24% /
27% | -2% /
1% | -29% /
-36% | -35% /
-35% |
PCMark 7 Score | 4236 points | |
PCMark 8 Home Score Accelerated v2 | 2240 points | |
PCMark 8 Work Score Accelerated v2 | 3400 points | |
Help |
Fujitsu Lifebook U574 | Asus ASUSPRO Essential PU301LA-RO064G | Toshiba Portege R30-A-15C | Asus Zenbook UX303LN-R4141H | Acer Aspire V3-371-38ZG | |
---|---|---|---|---|---|
AS SSD | 20% | 26% | -7% | ||
Seq Read | 477.7 | 514 8% | 437 -9% | 508 6% | |
Seq Write | 134.5 | 251.6 87% | 427.7 218% | 285.2 112% | |
4K Read | 32.04 | 13.08 -59% | 29.76 -7% | 25.1 -22% | |
4K Write | 81.7 | 101.1 24% | 83.2 2% | 61.2 -25% | |
Access Time Read * | 0.092 | 0.073 21% | 0.086 7% | 0.116 -26% | |
Access Time Write * | 0.041 | 0.033 20% | 0.045 -10% | 0.057 -39% | |
Score Read | 429 | 448 4% | 399 -7% | 233 -46% | |
Score Write | 213 | 328 54% | 289 36% | 226 6% | |
Score Total | 855 | 1003 17% | 903 6% | 576 -33% | |
CrystalDiskMark 3.0 | -85% | 24% | 33% | 5% | |
Read Seq | 534 | 100.8 -81% | 537 1% | 409 -23% | 511 -4% |
Write Seq | 141.5 | 92.5 -35% | 268 89% | 436.6 209% | 308.3 118% |
Read 512 | 434.7 | 30.05 -93% | 463 7% | 301.1 -31% | 316.6 -27% |
Write 512 | 141.3 | 39.38 -72% | 267.5 89% | 373 164% | 307.6 118% |
Read 4k | 34.99 | 0.371 -99% | 38.11 9% | 34.64 -1% | 20.98 -40% |
Write 4k | 95.8 | 0.816 -99% | 126 32% | 100.7 5% | 72.3 -25% |
Read 4k QD32 | 365.6 | 0.813 -100% | 382.7 5% | 347.8 -5% | 148.1 -59% |
Write 4k QD32 | 441.1 | 0.849 -100% | 264.1 -40% | 199.8 -55% | 253 -43% |
Total Average (Program / Settings) | -85% /
-85% | 22% /
22% | 30% /
29% | -1% /
-2% |
* ... smaller is better
3DMark 11 | |
1280x720 Performance (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
1280x720 Performance GPU (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 |
3DMark | |
1280x720 Cloud Gate Standard Score (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
1280x720 Cloud Gate Standard Graphics (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
1280x720 Ice Storm Standard Score (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
1280x720 Ice Storm Standard Graphics (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 |
3DMark 11 Performance | 832 points | |
3DMark Ice Storm Standard Score | 28472 points | |
3DMark Cloud Gate Standard Score | 3526 points | |
3DMark Fire Strike Score | 502 points | |
Help |
Sleeping Dogs - 1024x768 Low Preset AA:Normal (sort by value) | |
Fujitsu Lifebook U574 | |
Acer Aspire V3-371-38ZG | |
Dell Venue 11 Pro 7140 | |
HP ProBook 470 G2 G6W52EA |
Middle-earth: Shadow of Mordor - 1280x720 Lowest Preset (sort by value) | |
Fujitsu Lifebook U574 | |
Dell Venue 11 Pro 7140 | |
Asus ASUSPRO Advanced BU401LA-CZ020G | |
Dell Latitude E5550 | |
Asus Zenbook UX303LN-R4141H |
low | med. | high | ultra | |
Sleeping Dogs (2012) | 20.2 | 14.8 | 8.4 | |
Middle-earth: Shadow of Mordor (2014) | 21.4 | 10.76 | ||
Alien: Isolation (2014) | 20 | 18.5 |
Noise Level
Idle |
| 29.6 / 29.6 / 32.5 dB(A) |
Load |
| 35 / 35.4 dB(A) |
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30 dB silent 40 dB(A) audible 50 dB(A) loud |
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min: ![]() ![]() ![]() |
(±) The maximum temperature on the upper side is 42.7 °C / 109 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 41.9 °C / 107 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.4 °C / 78 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 25.5 °C / 77.9 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (+2.8 °C / 5 F).
Fujitsu Lifebook U574 | Asus ASUSPRO Essential PU301LA-RO064G | Toshiba Portege R30-A-15C | Asus Zenbook UX303LN-R4141H | Acer Aspire V3-371-38ZG | Lenovo M30-70 | |
---|---|---|---|---|---|---|
Power Consumption | -59% | -49% | -51% | -46% | -14% | |
Idle Minimum * | 3.1 | 6.5 -110% | 5 -61% | 3.8 -23% | 3.4 -10% | 3.9 -26% |
Idle Average * | 5.2 | 9.8 -88% | 8.4 -62% | 7.2 -38% | 5.9 -13% | 5.6 -8% |
Idle Maximum * | 6.3 | 10.4 -65% | 8.6 -37% | 8.4 -33% | 8.3 -32% | 8.4 -33% |
Load Average * | 25.3 | 26.5 -5% | 34.9 -38% | 41.6 -64% | 48.6 -92% | 20.9 17% |
Load Maximum * | 26.4 | 33.1 -25% | 38.9 -47% | 51.9 -97% | 48.4 -83% | 32.1 -22% |
* ... smaller is better
Off / Standby | ![]() ![]() |
Idle | ![]() ![]() ![]() |
Load |
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Battery Runtime | |
Reader / Idle (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
WiFi (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 | |
WiFi v1.3 (sort by value) | |
Fujitsu Lifebook U574 | |
Load (sort by value) | |
Fujitsu Lifebook U574 | |
Asus ASUSPRO Essential PU301LA-RO064G | |
Toshiba Portege R30-A-15C | |
Asus Zenbook UX303LN-R4141H | |
Acer Aspire V3-371-38ZG | |
Lenovo M30-70 |
富士通为它们的轻薄本产品线增添了一款新产品:LifebookU574。它在一些方面表现十分优秀,但不够全面。它的优势包括时尚外观,电池续航,散热和噪音控制,可维护性,与点击触控板。
生产商的一些设计并不完善,不过大部分竞争者也同样捉襟见肘。它的底座对于专业用途来说有些过于脆弱,让这款相对昂贵的超极本给人的整体印象大打折扣。他的键盘按键反馈相对较弱,不过摄像头质量让人出乎意料。麦克风和扬声器的效果都难以让人满意,而TN屏幕的低对比度和有限可视角度范围也很难与众多搭配的IPS屏幕的消费市场产品相竞争。
可以接受TN屏幕的消费者可以考虑售价更低的AsusPro Essential PU301LA-RO064G,它配备了更好的键盘(明确的反馈和更加舒适的压力点)。喜欢绚丽屏幕的用户可以考虑多投入一些预算选择搭配IPS屏幕的东芝 Portégé R30-A-15C 。尽管它的键盘也不尽人意,但在麦克风效果,电池续航和接口数量上则更占上风。
注:本文是基于完整评测的缩减版本,阅读完整的英文评测,请点击这里。