Notebookcheck

宏碁 TravelMate P648-G2 (i7, 256 GB) 笔记本电脑简短评测

Mike Wobker (translated by Yuchen Wang), 07/01/2017
Business Windows Kaby Lake

宏碁TravelMate P648-G2的前代机型在和戴尔、联想和惠普的设备的竞争中取得了非常优秀的第四名成绩。从我们的测试结果来看,这台宏碁设备由于采用了最新硬件依然和竞争对手表现相近,这也应该足以让它保持高性能商务笔记本电脑的地位。

Acer TravelMate P648-G2-M-73T0 (TravelMate P6 Series)
Processor
Graphics adapter
Intel HD Graphics 620, Core: 300 - 1050 MHz, QuickSync, 单通道
Memory
8192 MB 
, DDR4-2133, 2内存槽 (1 已占用, 1 空闲)
Display
14 inch 16:9, 1920x1080 pixel 157 PPI, IPS, glossy: no
Mainboard
Intel Kaby Lake-U Premium PCH
Storage
SK Hynix HFS256G39TND-N210A, 256 GB 
, 1076 GB free
Soundcard
Realtek ALC3225
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 VGA, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: 整合音频接口, Card Reader: SD, 1 Fingerprint Reader, NFC
Networking
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n/ac), Bluetooth 4.0, 华为 LTE, LTE
Size
height x width x depth (in mm): 21.2 x 328.7 x 235.5
Battery
54 Wh, 4850 mAh Lithium-Polymer
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 高清摄像头
Primary Camera: 0.9 MPix
Additional features
Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: yes, Foxit PhantomPDF, McAfee LiveSafe Internet Security (试用版), 微软Office (试用版), 36 Months Warranty
Weight
1.7 kg, Power Supply: 312 g
Price
1500 Euro

 

Size Comparison

Right: 2x USB 3.0, cable lock, power-in
Right: 2x USB 3.0, cable lock, power-in
Front: SD-card reader
Front: SD-card reader
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 E5470
136 MB/s ∼100% +75%
Acer TravelMate P648-G2-M-73T0
77.8 MB/s ∼57%
Lenovo ThinkPad T470-20HD002HGE
76.6 MB/s ∼56% -2%
Toshiba Tecra Z50-C-10P
19.6 MB/s ∼14% -75%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 14 E5470
207 MB/s ∼100% +137%
Lenovo ThinkPad T470-20HD002HGE
88.74 MB/s ∼43% +2%
Acer TravelMate P648-G2-M-73T0
87.3 MB/s ∼42%
Toshiba Tecra Z50-C-10P
24.6 MB/s ∼12% -72%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
688 MBit/s ∼100%
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
657 MBit/s ∼95% -5%
Dell Latitude 14 E5470
Intel Dual Band Wireless-AC 8260 (jseb)
618 MBit/s ∼90% -10%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
579 MBit/s ∼84% -16%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼100% +1%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
509 MBit/s ∼99% 0%
Acer TravelMate P648-G2-M-73T0
Intel Dual Band Wireless-AC 7265
509 MBit/s ∼99%
Dell Latitude 14 E5470
Intel Dual Band Wireless-AC 8260 (jseb)
241 MBit/s ∼47% -53%
235
cd/m²
261
cd/m²
258
cd/m²
238
cd/m²
275
cd/m²
259
cd/m²
241
cd/m²
257
cd/m²
254
cd/m²
Distribution of brightness
X-Rite i1Pro 2
Maximum: 275 cd/m² Average: 253.1 cd/m² Minimum: 14 cd/m²
Brightness Distribution: 85 %
Center on Battery: 275 cd/m²
Contrast: 1100:1 (Black: 0.25 cd/m²)
ΔE Color 3.49 | - Ø
ΔE Greyscale 4.91 | - Ø
91% sRGB (Argyll) 59% AdobeRGB 1998 (Argyll)
Gamma: 2.39
Acer TravelMate P648-G2-M-73T0
1920x1080, 14
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
B140HAN03_1, , 1920x1080, 14
Dell Latitude 14 E5470
LP140WF3, , 1920x1080, 14
Toshiba Tecra Z50-C-10P
LP156WF6-SPP1, , 1920x1080, 15.6
Dell Latitude 14 Rugged 5414
AU Optronics B140HAN, , 1920x1080, 14
Response Times
-18%
-4%
22%
-37%
Response Time Grey 50% / Grey 80% *
38 (20, 18)
41.6 (20.4, 21.2)
-9%
39 (15, 24)
-3%
20 (9, 11)
47%
49 (17, 32)
-29%
Response Time Black / White *
25 (14, 11)
31.6 (18.8, 12.8)
-26%
26 (5, 21)
-4%
26 (13, 13)
-4%
36 (14, 22)
-44%
PWM Frequency
50 (40)
198 (90)
Screen
-7%
-17%
0%
-48%
Brightness
253
288
14%
316
25%
277
9%
1067
322%
Brightness Distribution
85
85
0%
79
-7%
83
-2%
86
1%
Black Level *
0.25
0.24
4%
0.57
-128%
0.27
-8%
1.08
-332%
Contrast
1100
1296
18%
567
-48%
1067
-3%
1067
-3%
Colorchecker DeltaE2000 *
3.49
5.5
-58%
3.68
-5%
4.7
-35%
10.04
-188%
Greyscale DeltaE2000 *
4.91
6.2
-26%
2.99
39%
3.1
37%
10.47
-113%
Gamma
2.39 100%
2.02 119%
2.49 96%
2.7 89%
2.42 99%
CCT
6271 104%
5950 109%
6572 99%
6603 98%
5576 117%
Color Space (Percent of AdobeRGB 1998)
59
55.96
-5%
55
-7%
61.9
5%
35
-41%
Color Space (Percent of sRGB)
91
85.77
-6%
85
-7%
90.3
-1%
63
-31%
Total Average (Program / Settings)
-13% / -9%
-11% / -15%
11% / 5%
-43% / -46%

* ... smaller is better

CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - Saturation Sweeps
CalMAN - Saturation Sweeps
CalMAN - Grayscale (calibrated)
CalMAN - Grayscale (calibrated)
CalMAN - ColorChecker (calibrated)
CalMAN - ColorChecker (calibrated)
CalMAN - Saturation Sweeps (calibrated)
CalMAN - Saturation Sweeps (calibrated)

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
25 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 11 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 0.8 (minimum) to 240 (maximum) ms. » 35 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.8 ms).
       Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined↗ 20 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 0.9 (minimum) to 636 (maximum) ms. » 34 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (43 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 not detected

In comparison: 58 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 5885 (minimum: 43 - maximum: 142900) Hz was measured.

 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
143 Points ∼73% +1%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
142 Points ∼73%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
128 Points ∼66% -10%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
110 Points ∼56% -23%
Toshiba Tecra Z50-C-10P
Intel Core i5-6200U
105 Points ∼54% -26%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
501 Points ∼23% +47%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
360 Points ∼17% +5%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
341.43 Points ∼16%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
284 Points ∼13% -17%
Toshiba Tecra Z50-C-10P
Intel Core i5-6200U
280 Points ∼13% -18%
Cinebench R15 CPU Multi 64Bit
341.43 Points
Cinebench R15 CPU Single 64Bit
142 Points
Cinebench R15 OpenGL 64Bit
39 fps
Cinebench R15 Ref. Match 64Bit
97.73 %
Help
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4978 Points ∼76% +7%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
4639 Points ∼71%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
4612 Points ∼71% -1%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
4594 Points ∼71% -1%
Toshiba Tecra Z50-C-10P
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
3842 Points ∼59% -17%
Home Score Accelerated v2
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4025 Points ∼67% +15%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
3515 Points ∼59%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
3511 Points ∼59% 0%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
3465 Points ∼58% -1%
Toshiba Tecra Z50-C-10P
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
2991 Points ∼50% -15%
PCMark 8 Home Score Accelerated v2
3515 points
PCMark 8 Work Score Accelerated v2
4639 points
Help
Acer TravelMate P648-G2-M-73T0
SK Hynix HFS256G39TND-N210A
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Samsung PM961 NVMe MZVLW512HMJP
Dell Latitude 14 E5470
Micron SSD 1100 (MTFDDAV256TBN)
Toshiba Tecra Z50-C-10P
Toshiba HG6 THNSNJ256G8NU
Acer TravelMate P648-M-757N
Lite-On CV1-8B256
CrystalDiskMark 3.0
172%
-13%
8%
-2%
Write 4k QD32
265.2
495.6
87%
197.7
-25%
225.3
-15%
Read 4k QD32
351.3
601.2
71%
246.1
-30%
239.4
-32%
Write 4k
85.55
172.2
101%
80.35
-6%
87.61
2%
80.29
-6%
Read 4k
32.88
60.97
85%
25.83
-21%
24.05
-27%
31.3
-5%
Write 512
263.5
1098
317%
246.1
-7%
382.2
45%
363
38%
Read 512
562.4
814
45%
338.4
-40%
404.4
-28%
384.8
-32%
Write Seq
267.2
1383
418%
363.1
36%
415.8
56%
358.8
34%
Read Seq
517.6
1827
253%
465.4
-10%
511.6
-1%
531.3
3%
SK Hynix HFS256G39TND-N210A
Sequential Read: 517.6 MB/s
Sequential Write: 267.2 MB/s
512K Read: 562.4 MB/s
512K Write: 263.5 MB/s
4K Read: 32.88 MB/s
4K Write: 85.55 MB/s
4K QD32 Read: 351.3 MB/s
4K QD32 Write: 265.2 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
1641 Points ∼3% +12%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
1462 Points ∼3%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
1310 Points ∼3% -10%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
1274 Points ∼2% -13%
Toshiba Tecra Z50-C-10P
Intel HD Graphics 520, Intel Core i5-6200U
1142 Points ∼2% -22%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
1093 Points ∼3% +33%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
821 Points ∼2%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
814 Points ∼2% -1%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
750 Points ∼2% -9%
Toshiba Tecra Z50-C-10P
Intel HD Graphics 520, Intel Core i5-6200U
613 Points ∼2% -25%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
8971 Points ∼5% +23%
Acer TravelMate P648-G2-M-73T0
Intel HD Graphics 620, Intel Core i7-7500U
7264 Points ∼4%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
6674 Points ∼4% -8%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
6185 Points ∼4% -15%
Toshiba Tecra Z50-C-10P
Intel HD Graphics 520, Intel Core i5-6200U
5834 Points ∼4% -20%
3DMark 11 Performance
1591 points
3DMark Cloud Gate Standard Score
6159 points
3DMark Fire Strike Score
768 points
Help
low med. high ultra
BioShock Infinite (2013) 42.9124.6220.226.43fps
Thief (2014) 1912.310.24.9fps
Rise of the Tomb Raider (2016) 17.0959.9395.2163.675fps

Noise Level

Idle
30.6 / 30.6 / 31 dB(A)
Load
34.5 / 32.4 dB(A)
 
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 30.6 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.534.435.233.73231.52530.832.739.932.538.130.83131.834.733.436.936.131.84029.730.835.930.431.529.75033.531.735.237.531.433.56327.428.731.529.22827.48027.127.329.526.228.127.110026262625.9262612525.126.726.225.525.225.116025.224.424.723.72325.220023.423.623.623.123.723.425023.32323.222.121.823.331524.52222.621.720.824.540023.721.721.620.620.423.750023.321.121.219.919.523.363023.220.819.818.919.223.280027.723.522.218.118.627.7100030.224.423.318.117.930.212503024.122.317.917.930160031.125.721.417.617.631.1200034.123.221.117.817.634.1250031.522.520.317.817.731.5315029.221.319.617.917.729.2400026.919.91918.117.926.9500024.419.718.718.418.224.4630023.420.418.518.418.423.4800021.819.618.718.718.421.81000019.619.518.518.518.419.61250018.921.418.518.518.418.91600018.522.318.318.618.318.5SPL4134.532.830.630.541N3.32.11.81.51.43.3median 24.5Acer TravelMate P648-G2-M-73T0median 22.3median 21.2median 18.5median 18.4median 24.5Delta1.91.62.21.91.81.928.931.933.232.232.333.93029.331.628.931.230.326.828.329.125.526.225.92627.126.623.924.725.524.32524.223.423.722.722.2232221.322.222.12121.92320.420.121.919.419.221.219.318.522.919.317.82421.417.12622.216.927.922.516.629.121.316.228.220.61629.519.61630.118.316.329.817.816.625.717.216.623.818.116.721.517.216.919.317.116.718.519.616.519.532.229.339.31.61.33median 20.4Lenovo ThinkPad X1 Carbon 2017-20HQS03P00median 16.9median 23.81.72.42.1hearing rangehide median Fan Noise
Max. Load
 34.9 °C35.3 °C34 °C 
 31.2 °C39.1 °C30 °C 
 26.6 °C27.6 °C28.1 °C 
Maximum: 39.1 °C
Average: 31.9 °C
32.5 °C35 °C32.8 °C
30.7 °C32.6 °C31.3 °C
27.2 °C28 °C28 °C
Maximum: 35 °C
Average: 30.9 °C
Power Supply (max.)  45 °C | Room Temperature 21.8 °C | FIRT 550-Pocket
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.13235.12533.638.133.63132.836.132.84029.431.529.45033.531.433.563282828802828.12810029.12629.112533.225.233.216032.82332.820029.523.729.52503921.83931546.620.846.640052.720.452.750054.119.554.163058.819.258.88006618.666100064.917.964.9125061.517.961.5160057.117.657.1200058.617.658.6250061.617.761.6315059.617.759.6400060.917.960.9500063.118.263.1630067.818.467.8800068.618.468.61000060.618.460.61250055.218.455.21600043.218.343.2SPL75.130.575.1N34.51.434.5median 58.6Acer TravelMate P648-G2-M-73T0median 18.4median 58.6Delta8.61.88.635.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Acer TravelMate P648-G2-M-73T0 audio analysis

(-) | not very loud speakers (68 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.6% lower than median
(±) | linearity of bass is average (10.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.6% away from median
(±) | linearity of mids is average (9.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.5% away from median
(±) | linearity of highs is average (7.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.9% difference to median)
Compared to same class
» 70% of all tested devices in this class were better, 8% similar, 22% worse
» The best had a delta of 11%, average was 20%, worst was 48%
Compared to all devices tested
» 62% of all tested devices were better, 8% similar, 30% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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 (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 2% similar, 97% worse
» The best had a delta of 9%, average was 19%, worst was 41%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Power Consumption
Off / Standbydarklight 0.18 / 0.47 Watt
Idledarkmidlight 4.8 / 7.9 / 10.7 Watt
Load midlight 35 / 31.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14
Dell Latitude 14 E5470
6440HQ, HD Graphics 530, Micron SSD 1100 (MTFDDAV256TBN), AH-IPS, WLED, 1920x1080, 14
Toshiba Tecra Z50-C-10P
6200U, HD Graphics 520, Toshiba HG6 THNSNJ256G8NU, IPS-Panel, 1920x1080, 15.6
Acer TravelMate P648-M-757N
6500U, HD Graphics 520, Lite-On CV1-8B256, IPS, 1920x1080, 14
Power Consumption
-3%
-9%
4%
-5%
Idle Minimum *
4.8
3.84
20%
4.1
15%
4.7
2%
5.3
-10%
Idle Average *
7.9
6.3
20%
8.1
-3%
8
-1%
9.3
-18%
Idle Maximum *
10.7
8.6
20%
11.4
-7%
9.8
8%
11.5
-7%
Load Average *
35
41.9
-20%
33.5
4%
29.7
15%
30.8
12%
Load Maximum *
31.6
48.7
-54%
49
-55%
32.6
-3%
32
-1%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
18h 07min
WiFi Surfing
0h 00min
WiFi Surfing v1.3
11h 12min
Load (maximum brightness)
1h 55min
Acer TravelMate P648-G2-M-73T0
7500U, HD Graphics 620, 54 Wh
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
7500U, HD Graphics 620, 57 Wh
Dell Latitude 14 E5470
6440HQ, HD Graphics 530, 62 Wh
Toshiba Tecra Z50-C-10P
6200U, HD Graphics 520, 44 Wh
Acer TravelMate P648-M-757N
6500U, HD Graphics 520, 54 Wh
Battery Runtime
-5%
-26%
-47%
-8%
Reader / Idle
1087
1252
15%
913
-16%
1083
0%
WiFi v1.3
672
496
-26%
432
-36%
354
-47%
543
-19%
Load
115
110
-4%
85
-26%
110
-4%
H.264
711
411
545

Pros

+ Kaby Lake 处理器
+ 快速固态硬盘和大容量机械硬盘
+ 运行中非常安静
+ 低表面温度

Cons

- 键盘稍显绵软
- 散热风扇时断时续
- 屏幕亮度对于户外阳光下使用来说不够高

TravelMate P648 G2 M 7619是一台轻盈坚固的笔记本电脑。你一天内的一切工作任务将会由更新后的Kaby Lake处理器,更快的固态硬盘,更大容量的机械硬盘提供支持。它的屏幕也足够明亮,可以适合光线较亮环境中使用的需要。宏碁还提供了对应的扩展坞帮助提供更多的借口。它的键盘反馈稍弱,而宏碁也需要改进它时快时慢的风扇控制设计。

宏碁又一次更新了它的TravelMate P6系列。不过除了最新Kaby Lake处理器和更大机械硬盘外,它的变化并不大。

TravelMate P648 G2 M 7619会十分适合正在寻找除联想,戴尔和惠普之外的产品的用户考虑。我们的测试机售价约1500欧元(约1700美元)。

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。 

Acer TravelMate P648-G2-M-73T0 - 06/06/2017 v6
Mike Wobker

Chassis
93 / 98 → 95%
Keyboard
88%
Pointing Device
92%
Connectivity
68 / 80 → 85%
Weight
67 / 67 → 99%
Battery
97%
Display
89%
Games Performance
55 / 68 → 81%
Application Performance
87 / 92 → 95%
Temperature
94%
Noise
93%
Audio
66%
Camera
37 / 85 → 43%
Average
79%
90%
Office - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 宏碁 TravelMate P648-G2 (i7, 256 GB) 笔记本电脑简短评测
Mike Wobker, 2017-07- 1 (Update: 2017-07- 1)