Notebookcheck

Acer TravelMate P648-G2 (i7, 256 GB) Laptop rövid értékelés

Mike Wobker, 👁 Sebastian Jentsch, Sven Kloevekorn (fordította Tamás Somogyi), 06/27/2017
Business Windows Kaby Lake

Az Acer TravelMate P648-G2 elődje a remek negyedik helyre került a Dell, Lenovo, és HP készülékei között. Tesztünkből kiderül, hogy az Acer képes a vetélytársakkal lépést tartani rendszeres alkatrészfrissítések által, és megőrizni helyét a nagy teljesítményű üzleti laptopok gyártói között.

Acer TravelMate P648-G2-M-73T0 (TravelMate P6 Széria)
Grafikus adapter
Intel HD Graphics 620, Mag: 300 - 1050 MHz, QuickSync, single-channel
Memória
8192 MB 
, DDR4-2133, 1/2 hely foglalt
Kijelző
14 hüvelyk 16:9, 1920 x 1080 pixel 157 PPI, IPS, fényes: nem
Alaplap
Intel Kaby Lake-U Premium PCH
Háttértár
SK Hynix HFS256G39TND-N210A, 256 GB 
, 1076 GB ingyenes
Hangkártya
Realtek ALC3225
Csatlakozók
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 VGA, 1 HDMI, 1 DisplayPort, 1 Kensington zár, 1 Dokkoló állomás port, Audió csatlakozók: kombinált audio jack, Kártyaolvasó: SD, 1 Ujjlenyomat olvasó, NFC
Hálózat
Intel Ethernet Connection I219-LM (10/100/1000/2500/5000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.0, Huawei LTE, LTE
Méret
magasság x szélesség x mélység (mm-ben) 21.2 x 328.7 x 235.5
Akkumulátor
54 Wh, 4850 mAh Lítium-Polimer
Operációs rendszer
Microsoft Windows 10 Pro 64 Bit
Camera
Webkamera: HD webkamera
Primary Camera: 0.9 MPix
További jellegzetességek
Hangszórók: sztereo, Billentyűzet: chiclet, Billentyűzet háttérvilágítás: igen, Foxit PhantomPDF, McAfee LiveSafe Internet Security (próba), MS Office (próba), 36 Hónap Garancia
Súly
1.7 kg, Tápegység: 312 g
Ár
1500 EUR (£1140) Euró
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

380 mm 258 mm 24 mm 2.1 kg334.9 mm 231.1 mm 23.2 mm 1.9 kg336.6 mm 232.5 mm 19.95 mm 1.7 kg331 mm 227 mm 19 mm 1.4 kg328.7 mm 235.5 mm 21.2 mm 1.7 kg
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
Fényerő megoszlás
X-Rite i1Pro 2
Maximum: 275 cd/m² Átlag: 253.1 cd/m² Minimum: 14 cd/m²
Fényerő megoszlás: 85 %
Centrumban: 275 cd/m²
Kontraszt: 1100:1 (Fekete: 0.25 cd/m²)
ΔE Color 3.49 | 0.6-29.43 Ø6
ΔE Greyscale 4.91 | 0.64-98 Ø6.2
91% sRGB (Argyll 3D) 59% AdobeRGB 1998 (Argyll 3D)
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
-8%
-14%
-7%
-25%
Brightness middle
275
311
13%
323
17%
288
5%
1152
319%
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%
Colorchecker DeltaE2000 max. *
6.77
9
-33%
8.33
-23%
11.7
-73%
19.43
-187%
Greyscale DeltaE2000 *
4.91
6.2
-26%
2.99
39%
3.1
37%
10.47
-113%
Gamma
2.39 92%
2.02 109%
2.49 88%
2.7 81%
2.42 91%
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% / -10%
-9% / -13%
8% / -2%
-31% / -27%

* ... 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. » 41 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (24.9 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. » 37 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (39.7 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: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9370 (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 ∼66% +1%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
142 Points ∼65%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
128 Points ∼59% -10%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
110 Points ∼50% -23%
Toshiba Tecra Z50-C-10P
Intel Core i5-6200U
105 Points ∼48% -26%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
501 Points ∼11% +47%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
360 Points ∼8% +5%
Acer TravelMate P648-G2-M-73T0
Intel Core i7-7500U
341.43 Points ∼8%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
284 Points ∼6% -17%
Toshiba Tecra Z50-C-10P
Intel Core i5-6200U
280 Points ∼6% -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 %
Segítség
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 ∼66% +15%
Acer TravelMate P648-G2-M-73T0
HD Graphics 620, 7500U, SK Hynix HFS256G39TND-N210A
3515 Points ∼58%
Acer TravelMate P648-M-757N
HD Graphics 520, 6500U, Lite-On CV1-8B256
3511 Points ∼58% 0%
Dell Latitude 14 E5470
HD Graphics 530, 6440HQ, Micron SSD 1100 (MTFDDAV256TBN)
3465 Points ∼57% -1%
Toshiba Tecra Z50-C-10P
HD Graphics 520, 6200U, Toshiba HG6 THNSNJ256G8NU
2991 Points ∼49% -15%
PCMark 8 Home Score Accelerated v2
3515 pontok
PCMark 8 Work Score Accelerated v2
4639 pontok
Segítség
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 ∼3% -15%
Toshiba Tecra Z50-C-10P
Intel HD Graphics 520, Intel Core i5-6200U
5834 Points ∼3% -20%
3DMark 11 Performance
1591 pontok
3DMark Cloud Gate Standard Score
6159 pontok
3DMark Fire Strike Score
768 pontok
Segítség
alacsony közepes magas 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

Zajszint

Üresjárat
30.6 / 30.6 / 31 dB(A)
Terhelés
34.5 / 32.4 dB(A)
  red to green bar
 
 
30 dB
csendes
40 dB(A)
hallható
50 dB(A)
hangos
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm távolságról)   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 24.5median 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 20.4median 16.9median 23.81.72.42.1hearing rangehide median Fan NoiseAcer TravelMate P648-G2-M-73T0Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Max. terhelés
 34.9 °C35.3 °C34 °C 
 31.2 °C39.1 °C30 °C 
 26.6 °C27.6 °C28.1 °C 
Maximum: 39.1 °C
Átlag: 31.9 °C
32.5 °C35 °C32.8 °C
30.7 °C32.6 °C31.3 °C
27.2 °C28 °C28 °C
Maximum: 35 °C
Átlag: 30.9 °C
Tápegység (max.)  45 °C | Szobahőmérséklet 21.8 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 31.9 °C / 89 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 39.1 °C / 102 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(+) The bottom heats up to a maximum of 35 °C / 95 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26 °C / 79 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.1 °C / 82.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (0 °C / 0 F).
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 58.6median 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 69.6median 17.84.62.4hearing rangehide median Pink NoiseAcer TravelMate P648-G2-M-73T0Apple MacBook 12 (Early 2016) 1.1 GHz
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
» 74% of all tested devices in this class were better, 6% similar, 20% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 66% of all tested devices were better, 8% similar, 26% worse
» The best had a delta of 3%, average was 21%, 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
» 1% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Energiafogyasztás
Kikapcsolt állapot / Készenlétdarklight 0.18 / 0.47 Watt
Üresjáratdarkmidlight 4.8 / 7.9 / 10.7 Watt
Terhelés midlight 35 / 31.6 Watt
 color bar
Kulcs: 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

Akkumulátor üzemidő
Üresjárat (WLAN nélkül, minimális fényerő)
18h 07min
WiFi böngészés
0h 00min
NBC WiFi Websurfing Battery Test 1.3
11h 12min
Terhelés (maximális fényerő)
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

Pro

+ Kaby Lake CPU
+ gyors SSD és nagy HDD
+ általában nagyon csendes
+ alacsony felszíni hőmérséklet

Kontra

- kissé szivacsos billentyűzet
- pulzáló ventilátor
- kültéri használathoz elégtelen fényerő

A TravelMate P648 G2 M 7619 könnyű és strapabíró laptop. A munkához elegendő a Kaby Lake CPU, a gyorsabb SSD, és a nagyobb HDD teljesítménye. A kijelző elég világos ahhoz, hogy még előnytelen fényviszonyok között is látni lehessen. Az Acer egy dokkoló állomást is kínál a géphez, amellyel a csatlakozókínálat még szélesebb lesz. A billentyűzet lehetne határozottabb, és az Acer kezdhetett volna valamit a pulzáló működésű ventilátor vezérlésével is.

Az Acer ismét frissítette a TravelMate P6 sorozatot. A Kaby Lake CPU-t és a bővített háttértárat leszámítva azonban nem sokat változtatott rajta.

A TravelMate P648 G2 M 7619 határozottan ajánlott azoknak az üzleti ügyfeleknek, akik alternatívát keresnek a Lenovo, Dell, és HP készülékeivel szemben. Tesztpéldányunk ára körülbelül 1500 euró (£1800).

Ez az eredeti értékelés rövidített változata. A teljes, angol nyelvű cikk itt olvasható.

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

Váz
93 / 98 → 95%
Billentyűzet
88%
Érintőpad
92%
Csatlakoztathatóság
68 / 80 → 85%
Súly
67 / 20-67 → 99%
Akkumulátor
97%
Kijelző
89%
Játékok alatti teljesítmény
55 / 68 → 81%
Alkalmazások alatti teljesítmény
87 / 92 → 95%
Hőmérséklet
94%
Zaj
93%
Audio
66%
Camera
37 / 85 → 43%
Átlag
79%
90%
Office - Súlyozott átlag

Pricecompare

Please share our article, every link counts!
> Magyarország - Kezdőlap > Tesztek / áttekintők > Acer TravelMate P648-G2 (i7, 256 GB) Laptop rövid értékelés
Mike Wobker, 2017-06-27 (Update: 2017-06-27)