Kısa inceleme: Acer TravelMate P648-M-757N Notebook
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Aydınlatma: 90 %
Batarya modunda parlaklık: 254 cd/m²
Kontrast: 1337:1 (Siyah: 0.19 cd/m²)
ΔE Color 4.93 | 0.5-29.43 Ø4.92
ΔE Greyscale 2.71 | 0.5-98 Ø5.2
53% sRGB (Argyll 1.6.3 3D)
34% AdobeRGB 1998 (Argyll 1.6.3 3D)
36.72% AdobeRGB 1998 (Argyll 2.2.0 3D)
53.3% sRGB (Argyll 2.2.0 3D)
35.53% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.36
Screen Flickering / PWM (Pulse-Width Modulation)
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 8738 (minimum: 5 - maximum: 343500) Hz was measured. |
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
25 ms ... rise ↗ and fall ↘ combined | ↗ 7 ms rise | |
↘ 18 ms fall | ||
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 55 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
44 ms ... rise ↗ and fall ↘ combined | ↗ 16 ms rise | |
↘ 28 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. » 71 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). |
Acer TravelMate P648-M-757N IPS, 1920x1080 | Acer TravelMate P645-S-58HK IPS, 1920x1080 | Toshiba Tecra Z40-C-106 IPS, 1920x1080 | Lenovo ThinkPad T460-20FN003LGE IPS, 1920x1080 | HP EliteBook 840 G3 T9X59ET#ABD TN LED, 1920x1080 | Dell Latitude 14 E5470 TN, 1366x768 | |
---|---|---|---|---|---|---|
Display | 80% | 69% | 18% | 38% | 13% | |
Display P3 Coverage | 35.53 | 66.7 88% | 64.8 82% | 42.09 18% | 48.93 38% | 40.06 13% |
sRGB Coverage | 53.3 | 90.8 70% | 84.4 58% | 62 16% | 73.7 38% | 60.3 13% |
AdobeRGB 1998 Coverage | 36.72 | 66.5 81% | 61.7 68% | 43.6 19% | 50.5 38% | 41.42 13% |
Response Times | 12% | 3% | 1% | -22% | ||
Response Time Grey 50% / Grey 80% * | 44 ? | 32.8 ? 25% | 42.4 ? 4% | 43 ? 2% | 56.8 ? -29% | |
Response Time Black / White * | 25 ? | 25.2 ? -1% | 24.8 ? 1% | 25 ? -0% | 28.8 ? -15% | |
PWM Frequency | 204 ? | |||||
Screen | -2% | -5% | -35% | -64% | -82% | |
Brightness middle | 254 | 331 30% | 269 6% | 230 -9% | 366 44% | 229 -10% |
Brightness | 243 | 309 27% | 257 6% | 216 -11% | 336 38% | 207 -15% |
Brightness Distribution | 90 | 82 -9% | 86 -4% | 85 -6% | 87 -3% | 80 -11% |
Black Level * | 0.19 | 0.4 -111% | 0.52 -174% | 0.26 -37% | 0.65 -242% | 0.69 -263% |
Contrast | 1337 | 828 -38% | 517 -61% | 885 -34% | 563 -58% | 332 -75% |
Colorchecker dE 2000 * | 4.93 | 4.07 17% | 3.45 30% | 7.32 -48% | 10.26 -108% | 10.16 -106% |
Colorchecker dE 2000 max. * | 10.14 | 9.34 8% | 18.14 -79% | 17.18 -69% | ||
Greyscale dE 2000 * | 2.71 | 4.86 -79% | 2.28 16% | 6.98 -158% | 11.51 -325% | 10.87 -301% |
Gamma | 2.36 93% | 2.49 88% | 2.38 92% | 2.5 88% | 2.4 92% | 2.41 91% |
CCT | 6914 94% | 6109 106% | 6230 104% | 6683 97% | 12725 51% | 12881 50% |
Color Space (Percent of AdobeRGB 1998) | 34 | 59 74% | 55.24 62% | 39.97 18% | 47 38% | 38.4 13% |
Color Space (Percent of sRGB) | 53 | 90.6 71% | 84.32 59% | 61.55 16% | 74 40% | 60.4 14% |
Total Average (Program / Settings) | 39% /
18% | 25% /
12% | -5% /
-19% | -8% /
-33% | -30% /
-55% |
* ... smaller is better
Cinebench R15 | |
CPU Multi 64Bit | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Dell Latitude 14 E5470 | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 | |
CPU Single 64Bit | |
Dell Latitude 14 E5470 | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 |
Cinebench R11.5 | |
CPU Multi 64Bit | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 | |
CPU Single 64Bit | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 |
Cinebench R10 | |
Rendering Multiple CPUs 32Bit | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
Rendering Single 32Bit | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK |
Geekbench 3 | |
32 Bit Single-Core Score | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
32 Bit Multi-Core Score | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK |
Sunspider - 1.0 Total Score | |
Acer TravelMate P645-S-58HK | |
Acer TravelMate P648-M-757N | |
Dell Latitude 14 E5470 |
JetStream 1.1 - Total Score | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P648-M-757N | |
Toshiba Tecra Z40-C-106 |
Mozilla Kraken 1.1 - Total | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 | |
Acer TravelMate P648-M-757N | |
Lenovo ThinkPad T460-20FN003LGE | |
Dell Latitude 14 E5470 | |
HP EliteBook 840 G3 T9X59ET#ABD |
Octane V2 - Total Score | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Dell Latitude 14 E5470 | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P648-M-757N | |
Toshiba Tecra Z40-C-106 | |
Acer TravelMate P645-S-58HK |
Peacekeeper - --- | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK |
* ... smaller is better
PCMark 7 Score | 4766 puan | |
PCMark 8 Home Score Accelerated v2 | 3511 puan | |
PCMark 8 Creative Score Accelerated v2 | 3798 puan | |
PCMark 8 Work Score Accelerated v2 | 4594 puan | |
Yardım |
PCMark 8 - Work Score Accelerated v2 | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Toshiba Tecra Z40-C-106 | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P645-S-58HK |
PCMark 7 - Score | |
Dell Latitude 14 E5470 | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK |
3DMark 06 Standard Score | 9508 puan | |
3DMark 11 Performance | 1447 puan | |
3DMark Ice Storm Standard Score | 53073 puan | |
3DMark Cloud Gate Standard Score | 5599 puan | |
3DMark Fire Strike Score | 767 puan | |
Yardım |
3DMark 11 - 1280x720 Performance | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Acer TravelMate P648-M-757N | |
Dell Latitude 14 E5470 | |
Toshiba Tecra Z40-C-106 | |
Lenovo ThinkPad T460-20FN003LGE | |
Acer TravelMate P645-S-58HK |
3DMark | |
1280x720 Ice Storm Standard Score | |
Acer TravelMate P648-M-757N | |
Dell Latitude 14 E5470 | |
Acer TravelMate P645-S-58HK | |
Toshiba Tecra Z40-C-106 | |
Lenovo ThinkPad T460-20FN003LGE | |
1280x720 Cloud Gate Standard Score | |
Acer TravelMate P648-M-757N | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Dell Latitude 14 E5470 | |
Acer TravelMate P645-S-58HK | |
Lenovo ThinkPad T460-20FN003LGE | |
1280x720 Sky Diver Score | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK | |
1920x1080 Fire Strike Score | |
Acer TravelMate P648-M-757N | |
HP EliteBook 840 G3 T9X59ET#ABD | |
Dell Latitude 14 E5470 | |
Acer TravelMate P645-S-58HK |
3DMark 06 - 1280x1024 Standard Score AA:0x AF:0x | |
Acer TravelMate P648-M-757N | |
Acer TravelMate P645-S-58HK |
düşük | orta | yüksek | ultra | |
---|---|---|---|---|
Tomb Raider (2013) | 67.3 | 33.8 | 23.4 | 10.9 |
BioShock Infinite (2013) | 48.3 | 26 | 22.2 | 6.7 |
Battlefield 4 (2013) | 35.4 | 26.7 | 17.1 | 5.4 |
Just Cause 3 (2015) | 21.6 | 16.7 | 6.2 | 3.8 |
Far Cry Primal (2016) | 15 | 7 | 6 | 4 |
The Division (2016) | 19.8 | 11.4 | 5 | 3.7 |
Mirror's Edge Catalyst (2016) | 27.4 | 13.7 |
Ses yüksekliği
Boşta |
| 31.2 / 31.2 / 31.6 dB |
Çalışırken |
| 33.3 / 32.4 dB |
| ||
30 dB sessiz 40 dB(A) duyulabilirlik 50 dB(A) gürültülü |
||
min: , med: , max: Audix TM1, Arta (15 cm uzaklık) environment noise: 31.2 dB(A) |
Acer TravelMate P648-M-757N 6500U, HD Graphics 520 | Acer TravelMate P645-S-58HK 5200U, HD Graphics 5500 | Toshiba Tecra Z40-C-106 6200U, HD Graphics 520 | Lenovo ThinkPad T460-20FN003LGE 6200U, HD Graphics 520 | HP EliteBook 840 G3 T9X59ET#ABD 6500U, HD Graphics 520 | Dell Latitude 14 E5470 6300U, HD Graphics 520 | |
---|---|---|---|---|---|---|
Noise | -1% | 1% | 2% | -6% | 3% | |
off / environment * | 31.2 | 29 7% | 29 7% | 31.2 -0% | 29.2 6% | |
Idle Minimum * | 31.2 | 29.6 5% | 29.8 4% | 29 7% | 31.2 -0% | 29.2 6% |
Idle Average * | 31.2 | 29.6 5% | 29.8 4% | 29 7% | 32.1 -3% | 29.2 6% |
Idle Maximum * | 31.6 | 30.2 4% | 29.8 6% | 29 8% | 33.1 -5% | 29.2 8% |
Load Average * | 33.3 | 35.6 -7% | 32.6 2% | 34.2 -3% | 36.2 -9% | 32.1 4% |
Load Maximum * | 32.4 | 35.9 -11% | 37.2 -15% | 37.8 -17% | 37.8 -17% | 36.8 -14% |
* ... smaller is better
(+) The maximum temperature on the upper side is 38.5 °C / 101 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 36.7 °C / 98 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.9 °C / 82 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 27.8 °C / 82 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 (-0.1 °C / -0.1 F).
Acer TravelMate P648-M-757N 6500U, HD Graphics 520 | Acer TravelMate P645-S-58HK 5200U, HD Graphics 5500 | Toshiba Tecra Z40-C-106 6200U, HD Graphics 520 | Lenovo ThinkPad T460-20FN003LGE 6200U, HD Graphics 520 | HP EliteBook 840 G3 T9X59ET#ABD 6500U, HD Graphics 520 | Dell Latitude 14 E5470 6300U, HD Graphics 520 | |
---|---|---|---|---|---|---|
Heat | -3% | 8% | -3% | 8% | -2% | |
Maximum Upper Side * | 38.5 | 41.6 -8% | 35.3 8% | 37.3 3% | 37 4% | 41.5 -8% |
Maximum Bottom * | 36.7 | 41.7 -14% | 34.5 6% | 44.3 -21% | 37.1 -1% | 41.4 -13% |
Idle Upper Side * | 31.5 | 30.6 3% | 27.7 12% | 29 8% | 25.3 20% | 26.9 15% |
Idle Bottom * | 29.6 | 27.5 7% | 27.5 7% | 30.1 -2% | 26.6 10% | 29.6 -0% |
* ... smaller is better
Kapalı / Bekleme modu | 0.15 / 0.5 Watt |
Boşta | 5.3 / 9.3 / 11.5 Watt |
Çalışırken |
30.8 / 32 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Acer TravelMate P648-M-757N 6500U, HD Graphics 520 | Acer TravelMate P645-S-58HK 5200U, HD Graphics 5500 | Toshiba Tecra Z40-C-106 6200U, HD Graphics 520 | Lenovo ThinkPad T460-20FN003LGE 6200U, HD Graphics 520 | HP EliteBook 840 G3 T9X59ET#ABD 6500U, HD Graphics 520 | Dell Latitude 14 E5470 6300U, HD Graphics 520 | |
---|---|---|---|---|---|---|
Power Consumption | 21% | 15% | 20% | 20% | 25% | |
Idle Minimum * | 5.3 | 3.2 40% | 4.3 19% | 3.5 34% | 3.8 28% | 3.5 34% |
Idle Average * | 9.3 | 6.3 32% | 7.6 18% | 6.7 28% | 6.3 32% | 5.3 43% |
Idle Maximum * | 11.5 | 8.6 25% | 8.3 28% | 7.3 37% | 6.8 41% | 6 48% |
Load Average * | 30.8 | 30.3 2% | 26.8 13% | 28.2 8% | 34.4 -12% | 26.3 15% |
Load Maximum * | 32 | 30.4 5% | 32.6 -2% | 34.6 -8% | 28.3 12% | 36.6 -14% |
* ... smaller is better
Acer TravelMate P648-M-757N 54 Wh | Acer TravelMate P645-S-58HK 54 Wh | Toshiba Tecra Z40-C-106 64 Wh | Lenovo ThinkPad T460-20FN003LGE 46 Wh | HP EliteBook 840 G3 T9X59ET#ABD 46 Wh | Dell Latitude 14 E5470 62 Wh | |
---|---|---|---|---|---|---|
Battery Runtime | 1% | 15% | -17% | 3% | 29% | |
Reader / Idle | 1083 | 1143 6% | 1045 -4% | 953 -12% | 1020 -6% | 1304 20% |
H.264 | 545 | 525 -4% | 512 -6% | 645 18% | ||
WiFi v1.3 | 543 | 535 -1% | 539 -1% | 338 -38% | 453 -17% | 667 23% |
Load | 110 | 113 3% | 164 49% | 98 -11% | 146 33% | 172 56% |
Artılar
Eksiler
TravelMate P648-M ile Acer iyi yapılmış bir 14 inçlik iş cihazı sunuyor. İşlemci tüm uygulamalar için yeterli performansı sunuyor. Cihaz her daim sessiz ve çok nadir ısınıyor. Hızlı SSD ile hızlı sistem garantileniyor. LTE modem ile internete mobil ağlar üzerinden bağlanmak mümkün. Acer docking istasyonu sayesinde ek bağlantı imkanları mevcut. Cihaz iyi arayüzler sunarken, harika batarya ömrü ile de uzun kullanım sunuyor. IPS ekran geniş bakış açıları ve yüksek kontrasta sahip. Ancak parlaklığı biraz düşük, bu fiyat aralığındaki bir cihazdan daha fazlasını beklerdik.
Acer, öncelikle cihazı güncellemiş. Skylake işlemci, DDR4 RAM ve Thunderbolt 3 bağlantı noktası. Bunlar cihazı daha iyi hale getiriyor.
Lenovo, HP, Dell gibi cihazlara alternatif arayanlar Travelmate modeline kesinlikle bakmalı.
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Acer TravelMate P648-M-757N
- 06/13/2016 v5.1 (old)
Sascha Mölck