Acer TravelMate P277-MG-7474 笔记本电脑简短评测
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Brightness Distribution: 84 %
Center on Battery: 336 cd/m²
Contrast: 781:1 (Black: 0.43 cd/m²)
ΔE Color 9.26 | 0.5-29.43 Ø4.93
ΔE Greyscale 10.09 | 0.5-98 Ø5.2
92% sRGB (Argyll 1.6.3 3D)
60% AdobeRGB 1998 (Argyll 1.6.3 3D)
67.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
92.1% sRGB (Argyll 2.2.0 3D)
69.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.57
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Asus PU551JH Quadro K1100M, 4210M, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP Pavilion 17-g013ng GeForce 940M, 5500U, Seagate ST1000LM014 Solid State Hybrid Drive | Acer Aspire V Nitro VN7-792G-55SF GeForce 945M, 6300HQ, Toshiba MQ02ABD100H | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | Acer Travelmate P276-MG-56FU GeForce 840M, 4210U, WDC Scorpio Blue WD10JPVX-22JC3T0 | |
---|---|---|---|---|---|---|---|
Display | -3% | 1% | 1% | 1% | -0% | -2% | |
Display P3 Coverage | 69.9 | 70.1 0% | 67.1 -4% | 66.5 -5% | 68 -3% | 69.4 -1% | 65.9 -6% |
sRGB Coverage | 92.1 | 87.5 -5% | 96.5 5% | 97.1 5% | 94.6 3% | 91.9 0% | 92.9 1% |
AdobeRGB 1998 Coverage | 67.3 | 63.9 -5% | 69.2 3% | 68.4 2% | 68.6 2% | 67.3 0% | 67.5 0% |
Response Times | 5% | ||||||
Response Time Grey 50% / Grey 80% * | 27 ? | 36 ? -33% | |||||
Response Time Black / White * | 28 ? | 16 ? 43% | |||||
PWM Frequency | 100 | ||||||
Screen | 9% | 14% | 19% | 20% | -16% | -8% | |
Brightness middle | 336 | 347 3% | 337 0% | 321 -4% | 277 -18% | 243 -28% | 345 3% |
Brightness | 319 | 326 2% | 318 0% | 308 -3% | 261 -18% | 284 -11% | 317 -1% |
Brightness Distribution | 84 | 90 7% | 88 5% | 89 6% | 88 5% | 79 -6% | 79 -6% |
Black Level * | 0.43 | 0.409 5% | 0.39 9% | 0.32 26% | 0.26 40% | 0.45 -5% | 0.55 -28% |
Contrast | 781 | 848 9% | 864 11% | 1003 28% | 1065 36% | 540 -31% | 627 -20% |
Colorchecker dE 2000 * | 9.26 | 6.81 26% | 4.5 51% | 3.79 59% | 3.49 62% | 12.04 -30% | 10.05 -9% |
Greyscale dE 2000 * | 10.09 | 7.27 28% | 5.94 41% | 4.75 53% | 3.27 68% | 13.25 -31% | 10.18 -1% |
Gamma | 2.57 86% | 2.4 92% | 2.32 95% | 2.37 93% | 2.35 94% | 2.6 85% | 2.72 81% |
CCT | 12421 52% | 7546 86% | 6883 94% | 7130 91% | 6801 96% | 14950 43% | 12180 53% |
Color Space (Percent of AdobeRGB 1998) | 60 | 57 -5% | 62 3% | 62 3% | 61.5 3% | 60 0% | 60 0% |
Color Space (Percent of sRGB) | 92 | 96 4% | 97 5% | 94.6 3% | 92 0% | ||
Total Average (Program / Settings) | 3% /
6% | 8% /
11% | 10% /
15% | 9% /
14% | -8% /
-12% | -5% /
-6% |
* ... smaller is better
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Asus PU551JH Quadro K1100M, 4210M, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP Pavilion 17-g013ng GeForce 940M, 5500U, Seagate ST1000LM014 Solid State Hybrid Drive | Acer Aspire V Nitro VN7-792G-55SF GeForce 945M, 6300HQ, Toshiba MQ02ABD100H | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | Acer Travelmate P276-MG-56FU GeForce 840M, 4210U, WDC Scorpio Blue WD10JPVX-22JC3T0 | |
---|---|---|---|---|---|---|---|
Cinebench R15 | 61% | -2% | -3% | 33% | -3% | -23% | |
CPU Single 64Bit | 123 | 133 8% | 119 -3% | 122 -1% | 136 11% | 121 -2% | 99 -20% |
CPU Multi 64Bit | 302 | 643 113% | 302 0% | 290 -4% | 468 55% | 293 -3% | 222 -26% |
Cinebench R11.5 | 48% | 2% | -1% | 37% | -2% | -22% | |
CPU Single 64Bit | 1.38 | 1.13 -18% | 1.39 1% | 1.41 2% | 1.49 8% | 1.37 -1% | 1.16 -16% |
CPU Multi 64Bit | 3.29 | 7.03 114% | 3.34 2% | 3.18 -3% | 5.42 65% | 3.23 -2% | 2.39 -27% |
Cinebench R10 | 54% | -4% | -2% | 37% | -1% | -22% | |
Rendering Single 32Bit | 4592 | 5200 13% | 4276 -7% | 4632 1% | 5026 9% | 4589 0% | 3669 -20% |
Rendering Multiple CPUs 32Bit | 10140 | 19788 95% | 10082 -1% | 9622 -5% | 16609 64% | 9942 -2% | 7707 -24% |
Total Average (Program / Settings) | 54% /
54% | -1% /
-1% | -2% /
-2% | 36% /
35% | -2% /
-2% | -22% /
-22% |
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Asus PU551JH Quadro K1100M, 4210M, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP Pavilion 17-g013ng GeForce 940M, 5500U, Seagate ST1000LM014 Solid State Hybrid Drive | Acer Aspire V Nitro VN7-792G-55SF GeForce 945M, 6300HQ, Toshiba MQ02ABD100H | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | Acer Travelmate P276-MG-56FU GeForce 840M, 4210U, WDC Scorpio Blue WD10JPVX-22JC3T0 | |
---|---|---|---|---|---|---|---|
PCMark 7 | 23% | -43% | -37% | -8% | 16% | -54% | |
Score | 4394 | 5669 29% | 2905 -34% | 3104 -29% | 4633 5% | 5254 20% | 2269 -48% |
Creativity | 8071 | 10091 25% | 5440 -33% | 5952 -26% | 7737 -4% | 9869 22% | 4497 -44% |
Productivity | 3853 | 4753 23% | 1751 -55% | 2082 -46% | 3342 -13% | 4319 12% | 1340 -65% |
Lightweight | 4848 | 5486 13% | 2487 -49% | 2638 -46% | 3806 -21% | 5292 9% | 2003 -59% |
PCMark 8 | -23% | 5% | 10% | 8% | -15% | ||
Work Score Accelerated v2 | 4296 | 3311 -23% | 4251 -1% | 4483 4% | 4444 3% | 3604 -16% | |
Home Score Accelerated v2 | 3053 | 2343 -23% | 3359 10% | 3524 15% | 3429 12% | 2658 -13% | |
Total Average (Program / Settings) | 23% /
23% | -33% /
-36% | -16% /
-23% | 1% /
-2% | 12% /
13% | -35% /
-41% |
PCMark 7 Score | 4394 points | |
PCMark 8 Home Score Accelerated v2 | 3053 points | |
PCMark 8 Work Score Accelerated v2 | 4296 points | |
Help |
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | SCHENKER XMG A706 GeForce GTX 960M, 6700HQ, Samsung SSD 850 EVO M.2 250 GB | |
---|---|---|---|---|
CrystalDiskMark 3.0 | -0% | 4% | 34% | |
Read Seq | 496.7 | 498.1 0% | 515 4% | 506 2% |
Write Seq | 345.4 | 351.2 2% | 343.2 -1% | 448.9 30% |
Read 512 | 330.4 | 337.1 2% | 341.1 3% | 422.9 28% |
Write 512 | 338.1 | 351.6 4% | 337.2 0% | 380.7 13% |
Read 4k | 26.73 | 24.72 -8% | 31.24 17% | 38.91 46% |
Write 4k | 85.6 | 71.3 -17% | 86.6 1% | 90.4 6% |
Read 4k QD32 | 178.3 | 179.9 1% | 178.5 0% | 362 103% |
Write 4k QD32 | 217.4 | 250 15% | 242.4 11% | 311.4 43% |
3DMark 11 - 1280x720 Performance (sort by value) | |
Acer TravelMate P277-MG-7474 | |
Acer Aspire V Nitro 7-791G-70TW | |
Asus PU551JH | |
HP Pavilion 17-g013ng | |
Acer Aspire V Nitro VN7-792G-55SF | |
Acer Aspire E5-772G-70VP | |
Acer Travelmate P276-MG-56FU |
3DMark | |
1280x720 Cloud Gate Standard Score (sort by value) | |
Acer TravelMate P277-MG-7474 | |
Acer Aspire V Nitro 7-791G-70TW | |
Asus PU551JH | |
HP Pavilion 17-g013ng | |
Acer Aspire V Nitro VN7-792G-55SF | |
Acer Aspire E5-772G-70VP | |
Acer Travelmate P276-MG-56FU | |
1920x1080 Fire Strike Score (sort by value) | |
Acer TravelMate P277-MG-7474 | |
Acer Aspire V Nitro 7-791G-70TW | |
Asus PU551JH | |
HP Pavilion 17-g013ng | |
Acer Aspire V Nitro VN7-792G-55SF | |
Acer Aspire E5-772G-70VP | |
Acer Travelmate P276-MG-56FU |
3DMark 11 Performance | 2609 points | |
3DMark Ice Storm Standard Score | 36334 points | |
3DMark Cloud Gate Standard Score | 6577 points | |
3DMark Fire Strike Score | 1460 points | |
Help |
Watch Dogs | |
1366x768 Medium Overall Quality, Medium Textures (sort by value) | |
Acer TravelMate P277-MG-7474 | |
Acer Aspire V Nitro 7-791G-70TW | |
1920x1080 High Overall Quality, High Textures AA:2x MS (sort by value) | |
Acer TravelMate P277-MG-7474 | |
Acer Aspire V Nitro 7-791G-70TW |
Dirt Rally | |
1366x768 Medium Preset (sort by value) | |
Acer TravelMate P277-MG-7474 | |
HP Pavilion 17-g013ng | |
1920x1080 High Preset (sort by value) | |
Acer TravelMate P277-MG-7474 | |
HP Pavilion 17-g013ng |
low | med. | high | ultra | |
---|---|---|---|---|
BioShock Infinite (2013) | 90.4 | 52.2 | 42.5 | 14.54 |
Watch Dogs (2014) | 45.7 | 30.3 | 9.2 | |
Dirt Rally (2015) | 139.9 | 40.14 | 20.68 | 12.82 |
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Asus PU551JH Quadro K1100M, 4210M, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP Pavilion 17-g013ng GeForce 940M, 5500U, Seagate ST1000LM014 Solid State Hybrid Drive | Acer Aspire V Nitro VN7-792G-55SF GeForce 945M, 6300HQ, Toshiba MQ02ABD100H | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | Acer Travelmate P276-MG-56FU GeForce 840M, 4210U, WDC Scorpio Blue WD10JPVX-22JC3T0 | |
---|---|---|---|---|---|---|---|
Noise | -2% | 9% | -4% | 12% | 4% | 4% | |
Idle Minimum * | 33.5 | 29.6 12% | 29.1 13% | 32.7 2% | 30.1 10% | 32 4% | 33.7 -1% |
Idle Average * | 33.5 | 32.1 4% | 31.9 5% | 33.3 1% | 30.1 10% | 32.3 4% | 33.9 -1% |
Idle Maximum * | 33.6 | 35.4 -5% | 31.9 5% | 34 -1% | 30.9 8% | 32.6 3% | 33.9 -1% |
Load Average * | 43.3 | 47.3 -9% | 36.4 16% | 45.6 -5% | 33.6 22% | 41.2 5% | 37.6 13% |
Load Maximum * | 43.6 | 48.1 -10% | 41.6 5% | 50.6 -16% | 38.6 11% | 41.6 5% | 40 8% |
* ... smaller is better
Noise Level
Idle |
| 33.5 / 33.5 / 33.6 dB(A) |
HDD |
| 33.5 dB(A) |
DVD |
| 36.9 / dB(A) |
Load |
| 43.3 / 43.6 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: Voltcraft sl-320 (15 cm distance) |
(+) The maximum temperature on the upper side is 36.2 °C / 97 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 47.4 °C / 117 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 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 31.8 °C / 89.2 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 (-4.1 °C / -7.3 F).
Off / Standby | 0.1 / 0.4 Watt |
Idle | 5.4 / 12.6 / 14.3 Watt |
Load |
52.1 / 67.5 Watt |
Key:
min: ,
med: ,
max: Voltcraft VC 940 |
Acer TravelMate P277-MG-7474 GeForce 940M, 5500U, Kingston RBU-SNS8100S3256GD | Acer Aspire V Nitro 7-791G-70TW GeForce GTX 960M, 4720HQ, Kingston RBU-SNS8100S3256GD | Asus PU551JH Quadro K1100M, 4210M, Hitachi Travelstar Z7K500 HTS725050A7E630 | HP Pavilion 17-g013ng GeForce 940M, 5500U, Seagate ST1000LM014 Solid State Hybrid Drive | Acer Aspire V Nitro VN7-792G-55SF GeForce 945M, 6300HQ, Toshiba MQ02ABD100H | Acer Aspire E5-772G-70VP GeForce 940M, 5500U, Kingston RBU-SNS8100S3128GD | Acer Travelmate P276-MG-56FU GeForce 840M, 4210U, WDC Scorpio Blue WD10JPVX-22JC3T0 | |
---|---|---|---|---|---|---|---|
Battery Runtime | -17% | 13% | 18% | 38% | 4% | 40% | |
Reader / Idle | 482 | 445 -8% | 615 28% | 614 27% | 454 -6% | 583 21% | |
WiFi v1.3 | 247 | 204 -17% | 267 8% | 261 6% | 273 11% | 259 5% | |
Load | 64 | 89 39% | 76 19% | 113 77% | 72 13% | 101 58% | |
H.264 | 271 | 301 | 236 | 302 | |||
WiFi | 277 |
Pros
Cons
不需要在户外工作,很少玩游戏或只需要中设置,且需要搭配优秀屏幕的全能设备的用户可以考虑这台Acer Travelmate P277-MG-7474测试机,甚至是无固态硬盘的机型或Acer Aspire V系列中的其他机型也值得考虑。Travelmate P277相比Aspire V系列提供了一块更加明亮的全高清屏幕 。另外,作为搭配全高清屏幕(“仅”277cd/m2)的办公/多媒体设备,Aspire V系列的售价更加诱人,它搭配了Nvidia Geforce 940M,有可选的固态硬盘。例如,Acer的 Aspire VN7-792G-52FY Nitro搭配了Nvidia Geforce 950M,截稿时售价979欧元, Acer Aspire V17 Nitro VN7-792G-55SF搭配了Nvidia Geforce 945M,截稿时售价999欧元。惠普的Pavilion 17-g013ng(截稿时新产品名为Pavilion 17-g110ng)售价999欧元,虽然在负载下噪音较大也是个不错的选择。
希望在户外使用笔记本电脑的用户可以考虑售价914欧元的15.6寸华硕 PU551JH 工作站,或者未搭配固态硬盘的17.3寸的 Acer Travelmate P277-MG-7474测试机。这台测试机的充电速度较慢(37瓦时的低容量电池,从7%到85%需要1小时47分钟;从7%到100%需要2小时49分钟)。它的触控版没有很好地固定在机身之上,我们希望这只是个别问题。尺寸较小的Acer Aspire ES1-420-377F 也有和这台测试机非常相似的触控版缺陷。
正在寻找游戏性能较强的全能型设备的用户,可以考虑售价1300欧元的Acer Aspire VN7-791G-72Q4(它与已经停产的Acer Aspire V Nitro 7-791G十分相似 )。
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。
The manufacturers are very clever at inventing new model names with virtually identical components.
The premium configuration of the review sample does many things right, and the office/multimedia alignment has been followed well. However, when considering the weaknesses that are annoying, the writer hopes for an update in terms of keyboard backlight, better touchpad and larger battery. A good alternative is Asus' PU551JH Workstation. The new edition of Acer's Aspire V VN7 lineup (with and without Nitro) only misses first place due to its screen brightness. 277 cd/m² are not enough for outdoor use (sun, not direct sunlight).
Acer TravelMate P277-MG-7474
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11/15/2015 v4 (old)
Marcus Conrad