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宏碁 TravelMate P249-M-5452 (Core i5, 全高清) 笔记本电脑简短评测

入门级商务伴侣。 这台14寸的宏碁设备有不少优势:它易于升级维护,提供了优秀的电池续航、高速固态硬盘和可靠的键盘。它的屏幕是仅有的弱点:一块可视角度较差的TN面板。
Business Laptop / Notebook Skylake Windows
Acer TravelMate P249-M-5452 (TravelMate P249 Series)
Processor
Intel Core i5-6200U 2 x 2.3 - 2.8 GHz, Skylake
Graphics adapter
Intel HD Graphics 520, Core: 950 MHz, 双通道, 20.19.15.4501
Memory
8 GB 
, DDR4-2400, 双通道, 两个内存槽(均已占用)
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, Chi Mei N140HGE-EAA, TN LED, glossy: no
Mainboard
Intel Skylake-U Premium PCH
Storage
SK Hynix HFS256G39TND-N210A, 256 GB 
, 180 GB free
Soundcard
Realtek ALC255 @ Intel Sunrise Point PCH - High Definition Audio Controller
Connections
1 USB 2.0, 2 USB 3.0 / 3.1 Gen1, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: 整合音频接口, Card Reader: SD, TPM 2.0
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Optical drive
HL-DT-ST DVDRAM GUE1N
Size
height x width x depth (in mm): 30.4 x 346 x 248
Battery
41 Wh Lithium-Ion
Operating System
Microsoft Windows 7 Professional (64 Bit) + Windows 10 Pro (64 Bit)
Camera
Webcam: 高清
Additional features
Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: yes, McAfee LiveSafe (试用版), MS Office (试用版), 36 Months Warranty
Weight
2.1 kg, Power Supply: 267 g
Price
749 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

346 mm 248 mm 30.4 mm 2.1 kg342 mm 243 mm 23 mm 1.8 kg339 mm 239 mm 24 mm 1.8 kg339 mm 244 mm 21 mm 1.7 kg341 mm 236.6 mm 17.9 mm 1.5 kg297 mm 210 mm 1 mm 5.7 g
Left side: power outlet, VGA, Gigabit Ethernet, HDMI, 2x USB 3.0 (Type A)
Left side: power outlet, VGA, Gigabit Ethernet, HDMI, 2x USB 3.0 (Type A)
Right side: audio-combo jack, USB 2.0 (Type A), DVD burner, cable-lock slot
Right side: audio-combo jack, USB 2.0 (Type A), DVD burner, cable-lock slot
A memory-card reader (SD) is placed on the front.
A memory-card reader (SD) is placed on the front.
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad E460-20EUS00000
 
73.2 MB/s +323%
HP ProBook 440 G3
 
72.3 MB/s +318%
Dell Latitude 14 3470
 
23.5 MB/s +36%
Acer TravelMate X3 X349-M-7261
 
19.1 MB/s +10%
Acer TravelMate P249-M-5452
 
17.3 MB/s
maximum AS SSD Seq Read Test (1GB)
HP ProBook 440 G3
 
86.4 MB/s
Lenovo ThinkPad E460-20EUS00000
 
85.1 MB/s
Dell Latitude 14 3470
 
27.6 MB/s
Acer TravelMate X3 X349-M-7261
 
26.1 MB/s
Networking
iperf Server (receive) TCP 1 m
Acer TravelMate X3 X349-M-7261
Intel Dual Band Wireless-AC 7265 (jseb)
563 MBit/s +512%
Dell Latitude 14 3470
Atheros AR5BWB222 Wireless Network Adapter
165 MBit/s +79%
Acer TravelMate P249-M-5452
Intel Dual Band Wireless-AC 7265
92 MBit/s
iperf Client (transmit) TCP 1 m
Acer TravelMate X3 X349-M-7261
Intel Dual Band Wireless-AC 7265 (jseb)
547 MBit/s +501%
Dell Latitude 14 3470
Atheros AR5BWB222 Wireless Network Adapter
143 MBit/s +57%
Acer TravelMate P249-M-5452
Intel Dual Band Wireless-AC 7265
91 MBit/s
247
cd/m²
256
cd/m²
246
cd/m²
235
cd/m²
249
cd/m²
234
cd/m²
225
cd/m²
226
cd/m²
222
cd/m²
Distribution of brightness
Chi Mei N140HGE-EAA tested with X-Rite i1Pro 2
Maximum: 256 cd/m² (Nits) Average: 237.8 cd/m² Minimum: 22.5 cd/m²
Brightness Distribution: 87 %
Center on Battery: 257 cd/m²
Contrast: 607:1 (Black: 0.41 cd/m²)
ΔE Color 9.09 | 0.5-29.43 Ø4.92
ΔE Greyscale 9.92 | 0.5-98 Ø5.2
56.7% sRGB (Argyll 1.6.3 3D)
36.5% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.48% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.7% sRGB (Argyll 2.2.0 3D)
38.15% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.42
Acer TravelMate P249-M-5452
TN LED, 1920x1080, 14"
HP ProBook 440 G3
TN, 1920x1080, 14"
Lenovo ThinkPad E460-20EUS00000
IPS-Panel, 1920x1080, 14"
Dell Latitude 14 3470
TN LED, 1366x768, 14"
Acer TravelMate X3 X349-M-7261
IPS, 1920x1080, 14"
Display
4%
3%
6%
-3%
Display P3 Coverage
38.15
39.6
4%
39.1
2%
40.21
5%
36.97
-3%
sRGB Coverage
56.7
59.1
4%
58.8
4%
60.5
7%
55.6
-2%
AdobeRGB 1998 Coverage
39.48
40.94
4%
40.41
2%
41.55
5%
38.2
-3%
Response Times
-39%
-18%
-35%
-35%
Response Time Grey 50% / Grey 80% *
44 ?(23, 21)
46 ?(24, 22)
-5%
40 ?(17, 23)
9%
47 ?(25, 22)
-7%
42 ?(15, 27)
5%
Response Time Black / White *
16 ?(10, 6)
27.6 ?(11.2, 16.4)
-73%
23.2 ?(6.8, 16.4)
-45%
26 ?(18, 8)
-63%
28 ?(8, 20)
-75%
PWM Frequency
50 ?(10)
Screen
-4%
18%
-14%
26%
Brightness middle
249
246
-1%
233
-6%
206
-17%
230
-8%
Brightness
238
215
-10%
221
-7%
193
-19%
226
-5%
Brightness Distribution
87
84
-3%
88
1%
87
0%
86
-1%
Black Level *
0.41
0.5
-22%
0.3
27%
0.48
-17%
0.2
51%
Contrast
607
492
-19%
777
28%
429
-29%
1150
89%
Colorchecker dE 2000 *
9.09
8.6
5%
4.43
51%
11
-21%
5.07
44%
Colorchecker dE 2000 max. *
14.64
19.57
-34%
10.07
31%
Greyscale dE 2000 *
9.92
9.36
6%
3.78
62%
11.51
-16%
3.64
63%
Gamma
2.42 91%
2.39 92%
2.31 95%
2.23 99%
2.46 89%
CCT
11177 58%
11226 58%
7171 91%
13671 48%
6521 100%
Color Space (Percent of AdobeRGB 1998)
36.5
37.8
4%
37.3
2%
38.46
5%
35
-4%
Color Space (Percent of sRGB)
56.7
59.1
4%
58.7
4%
60.61
7%
55
-3%
Total Average (Program / Settings)
-13% / -7%
1% / 10%
-14% / -13%
-4% / 12%

* ... smaller is better

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 detected 50 Hz ≤ 10 % brightness setting

The display backlight flickers at 50 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 10 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 50 Hz is very low, so the flickering may cause eyestrain and headaches after extended use.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8746 (minimum: 5 - maximum: 343500) Hz was measured.

CalMAN - ColorChecker
CalMAN - ColorChecker
CalMAN - Grayscales
CalMAN - Grayscales
CalMAN - Saturation
CalMAN - Saturation

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
16 ms ... rise ↗ and fall ↘ combined↗ 10 ms rise
↘ 6 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 33 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
44 ms ... rise ↗ and fall ↘ combined↗ 23 ms rise
↘ 21 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).
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
LatencyMon
 
Cinebench R10 Shading 32Bit
7845
Cinebench R10 Rendering Multiple CPUs 32Bit
10003
Cinebench R10 Rendering Single 32Bit
4396
Cinebench R11.5 OpenGL 64Bit
34.78 fps
Cinebench R11.5 CPU Multi 64Bit
3.24 Points
Cinebench R11.5 CPU Single 64Bit
1.33 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
40.56 fps
Cinebench R15 CPU Multi 64Bit
294 Points
Cinebench R15 CPU Single 64Bit
117 Points
Help
Cinebench R15
CPU Single 64Bit
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
130 Points +11%
Acer Aspire E5-575G-549D
Intel Core i5-7200U
129 Points +10%
Dell Vostro 5468
Intel Core i5-7200U
129 Points +10%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
117 Points
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
114 Points -3%
HP ProBook 440 G3
Intel Core i5-6200U
114 Points -3%
Dell Latitude 14 3470
Intel Core i3-6100U
97 Points -17%
CPU Multi 64Bit
Acer Aspire E5-575G-549D
Intel Core i5-7200U
331 Points +13%
Dell Vostro 5468
Intel Core i5-7200U
327 Points +11%
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
324 Points +10%
HP ProBook 440 G3
Intel Core i5-6200U
294 Points 0%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
294 Points
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
290 Points -1%
Dell Latitude 14 3470
Intel Core i3-6100U
250 Points -15%
Cinebench R10
Rendering Multiple CPUs 32Bit
Acer Aspire E5-575G-549D
Intel Core i5-7200U
11301 Points +13%
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
11042 Points +10%
HP ProBook 440 G3
Intel Core i5-6200U
10048 Points 0%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
10003 Points
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
9926 Points -1%
Rendering Single 32Bit
Acer Aspire E5-575G-549D
Intel Core i5-7200U
5022 Points +14%
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
4911 Points +12%
HP ProBook 440 G3
Intel Core i5-6200U
4441 Points +1%
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
4396 Points 0%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
4396 Points
Geekbench 3
32 Bit Single-Core Score
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
3191 Points +8%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
2952 Points
Acer Aspire E5-575G-549D
Intel Core i5-7200U
2888 Points -2%
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
2576 Points -13%
32 Bit Multi-Core Score
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
6723 Points +10%
Acer Aspire E5-575G-549D
Intel Core i5-7200U
6370 Points +5%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
6088 Points
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
5530 Points -9%
Geekbench 4.0
64 Bit Single-Core Score
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
3906 Points +8%
Acer Aspire E5-575G-549D
Intel Core i5-7200U
3626 Points +1%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
3601 Points
64 Bit Multi-Core Score
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
7303 Points +8%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
6780 Points
Acer Aspire E5-575G-549D
Intel Core i5-7200U
6760 Points 0%
JetStream 1.1 - Total Score
Acer Aspire E5-575G-549D
Intel Core i5-7200U
220.8 Points +14%
Acer TravelMate X3 X349-M-7261
Intel Core i7-6500U
213.8 Points +11%
Acer TravelMate P249-M-5452
Intel Core i5-6200U
193.4 Points
Acer TravelMate P249-M-5452
Intel Core i5-6200U
97.6 Points -50%
HP ProBook 440 G3
Intel Core i5-6200U
189.1 Points -2%
Lenovo ThinkPad E460-20EUS00000
Intel Core i5-6200U
174.3 Points -10%
PCMark 7 Score
4603 points
PCMark 8 Home Score Accelerated v2
3472 points
PCMark 8 Creative Score Accelerated v2
3760 points
PCMark 8 Work Score Accelerated v2
4463 points
Help
PCMark 8
Home Score Accelerated v2
Acer TravelMate X3 X349-M-7261
HD Graphics 520, 6500U, Liteonit CV3-8D512
3545 Points +2%
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
3472 Points
Lenovo ThinkPad E460-20EUS00000
Radeon R7 M360, 6200U, Samsung CM871 MZ7LF192HCGS
3415 Points -2%
Dell Latitude 14 3470
HD Graphics 520, 6100U, Toshiba MQ01ACF050
3074 Points -11%
HP ProBook 440 G3
HD Graphics 520, 6200U, Hitachi Travelstar Z7K500 HTS725050A7E630
2871 Points -17%
Work Score Accelerated v2
Acer TravelMate P249-M-5452
HD Graphics 520, 6200U, SK Hynix HFS256G39TND-N210A
4463 Points
Lenovo ThinkPad E460-20EUS00000
Radeon R7 M360, 6200U, Samsung CM871 MZ7LF192HCGS
4415 Points -1%
Acer TravelMate X3 X349-M-7261
HD Graphics 520, 6500U, Liteonit CV3-8D512
4361 Points -2%
Dell Latitude 14 3470
HD Graphics 520, 6100U, Toshiba MQ01ACF050
3982 Points -11%
HP ProBook 440 G3
HD Graphics 520, 6200U, Hitachi Travelstar Z7K500 HTS725050A7E630
3840 Points -14%
SK Hynix HFS256G39TND-N210A
Sequential Read: 510 MB/s
Sequential Write: 267.2 MB/s
512K Read: 347.6 MB/s
512K Write: 267.5 MB/s
4K Read: 33.12 MB/s
4K Write: 95.9 MB/s
4K QD32 Read: 392.8 MB/s
4K QD32 Write: 266.4 MB/s
Acer TravelMate P249-M-5452
SK Hynix HFS256G39TND-N210A
HP ProBook 440 G3
Hitachi Travelstar Z7K500 HTS725050A7E630
Lenovo ThinkPad E460-20EUS00000
Samsung CM871 MZ7LF192HCGS
Dell Latitude 14 3470
Toshiba MQ01ACF050
Acer TravelMate X3 X349-M-7261
Liteonit CV3-8D512
CrystalDiskMark 3.0
-87%
-44%
-90%
10%
Read Seq
510
124.8
-76%
497.6
-2%
108.9
-79%
484.1
-5%
Write Seq
267.2
123.6
-54%
180
-33%
103.2
-61%
449.8
68%
Read 512
347.6
42.34
-88%
297.1
-15%
399.1
15%
Write 512
267.5
61.9
-77%
169.1
-37%
355.1
33%
Read 4k
33.12
0.559
-98%
18.91
-43%
0.362
-99%
33.44
1%
Write 4k
95.9
1.277
-99%
37.13
-61%
0.946
-99%
67.5
-30%
Read 4k QD32
392.8
1.179
-100%
95.7
-76%
0.721
-100%
368.5
-6%
Write 4k QD32
266.4
1.304
-100%
37.26
-86%
0.901
-100%
280.6
5%
3DMark 06 Standard Score
9061 points
3DMark 11 Performance
1503 points
3DMark Ice Storm Standard Score
53902 points
3DMark Cloud Gate Standard Score
5329 points
3DMark Fire Strike Score
736 points
Help
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E460-20EUS00000
AMD Radeon R7 M360, Intel Core i5-6200U
1989 Points +48%
Acer TravelMate X3 X349-M-7261
Intel HD Graphics 520, Intel Core i7-6500U
1481 Points +10%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
1343 Points
HP ProBook 440 G3
Intel HD Graphics 520, Intel Core i5-6200U
1143 Points -15%
Dell Latitude 14 3470
Intel HD Graphics 520, Intel Core i3-6100U
1063 Points -21%
3DMark
1280x720 Cloud Gate Standard Graphics
Acer TravelMate X3 X349-M-7261
Intel HD Graphics 520, Intel Core i7-6500U
7407 Points +7%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
6924 Points
HP ProBook 440 G3
Intel HD Graphics 520, Intel Core i5-6200U
5600 Points -19%
Lenovo ThinkPad E460-20EUS00000
AMD Radeon R7 M360, Intel Core i5-6200U
5330 Points -23%
Dell Latitude 14 3470
Intel HD Graphics 520, Intel Core i3-6100U
5238 Points -24%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E460-20EUS00000
AMD Radeon R7 M360, Intel Core i5-6200U
1109 Points +41%
Acer TravelMate X3 X349-M-7261
Intel HD Graphics 520, Intel Core i7-6500U
864 Points +10%
Acer TravelMate P249-M-5452
Intel HD Graphics 520, Intel Core i5-6200U
786 Points
HP ProBook 440 G3
Intel HD Graphics 520, Intel Core i5-6200U
625 Points -20%
Dell Latitude 14 3470
Intel HD Graphics 520, Intel Core i3-6100U
569 Points -28%
lowmed.highultra
Tomb Raider (2013) 76.4 38.4 23.8 11.1
BioShock Infinite (2013) 50.9 26.8 22.2 6.6
Battlefield 4 (2013) 31.2 23.3 10.6 4.2
Battlefield 1 (2016) 30.1 15.7 7.3 6.5
Farming Simulator 17 (2016) 82.1 52.2 20.6 12
Titanfall 2 (2016) 33.1 23.9 8.5

Noise Level

Idle
31.8 / 31.8 / 31.8 dB(A)
DVD
35.9 / dB(A)
Load
35.7 / 36 dB(A)
  red to green bar
 
 
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: 31.8 dB(A)
Acer TravelMate P249-M-5452
6200U, HD Graphics 520
HP ProBook 440 G3
6200U, HD Graphics 520
Lenovo ThinkPad E460-20EUS00000
6200U, Radeon R7 M360
Dell Latitude 14 3470
6100U, HD Graphics 520
Acer TravelMate X3 X349-M-7261
6500U, HD Graphics 520
Noise
6%
7%
3%
4%
off / environment *
31.8
29.2
8%
31.15
2%
Idle Minimum *
31.8
29.7
7%
29
9%
32.3
-2%
31.5
1%
Idle Average *
31.8
29.7
7%
29
9%
32.3
-2%
31.5
1%
Idle Maximum *
31.8
29.7
7%
29
9%
32.3
-2%
31.5
1%
Load Average *
35.7
32.7
8%
33.1
7%
33.3
7%
31.7
11%
Load Maximum *
36
35.1
2%
35.6
1%
33.4
7%
34.1
5%

* ... smaller is better

Max. Load
 33.7 °C29.6 °C26 °C 
 34.8 °C32.8 °C26.9 °C 
 3.9 °C31.6 °C27 °C 
Maximum: 34.8 °C
Average: 27.4 °C
28.8 °C30 °C42.8 °C
30.4 °C29.8 °C41 °C
28.6 °C31.6 °C36.2 °C
Maximum: 42.8 °C
Average: 33.2 °C
Power Supply (max.)  37.4 °C | Room Temperature 21 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 27.4 °C / 81 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 34.8 °C / 95 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 42.8 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 22.9 °C / 73 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 31.6 °C / 88.9 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 (-3.9 °C / -7 F).
Acer TravelMate P249-M-5452
6200U, HD Graphics 520
HP ProBook 440 G3
6200U, HD Graphics 520
Lenovo ThinkPad E460-20EUS00000
6200U, Radeon R7 M360
Dell Latitude 14 3470
6100U, HD Graphics 520
Acer TravelMate X3 X349-M-7261
6500U, HD Graphics 520
Heat
-24%
-19%
-18%
1%
Maximum Upper Side *
34.8
41.4
-19%
47.8
-37%
38.9
-12%
38.6
-11%
Maximum Bottom *
42.8
50.2
-17%
48.3
-13%
37.7
12%
39.5
8%
Idle Upper Side *
24.6
34
-38%
28.6
-16%
35.1
-43%
24.8
-1%
Idle Bottom *
27.8
33.3
-20%
30.6
-10%
35.5
-28%
25.4
9%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203932.8392538.335.338.33136.832.436.84039.232.139.25038.83338.8633833388039.429.639.410039.628.639.612541.426.941.416043.325.743.320045.926.445.925049.723.549.73155523.85540057.22257.250060.121.560.163064.421.464.480066.520.866.5100060.719.960.712505819.258160059.81959.8200061.718.761.7250063.218.663.2315068.918.468.9400074.218.574.2500070.918.370.9630070.718.370.7800068.918.368.9100006518.2651250065.31865.31600061.918.161.9SPL8031.680N44.11.744.1median 61.7median 19.2median 61.7Delta6.52.76.535.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseAcer TravelMate P249-M-5452Apple MacBook 12 (Early 2016) 1.1 GHz
Acer TravelMate P249-M-5452 audio analysis

(±) | speaker loudness is average but good (72 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.9% lower than median
(+) | bass is linear (6.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.5% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.2% higher than median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.3% difference to median)
Compared to same class
» 33% of all tested devices in this class were better, 7% similar, 60% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 43% of all tested devices were better, 8% similar, 50% worse
» The best had a delta of 4%, average was 25%, worst was 134%

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 (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.15 / 0.19 Watt
Idledarkmidlight 3.8 / 7.6 / 8 Watt
Load midlight 30.5 / 32.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Acer TravelMate P249-M-5452
6200U, HD Graphics 520
HP ProBook 440 G3
6200U, HD Graphics 520
Lenovo ThinkPad E460-20EUS00000
6200U, Radeon R7 M360
Dell Latitude 14 3470
6100U, HD Graphics 520
Acer TravelMate X3 X349-M-7261
6500U, HD Graphics 520
Power Consumption
-11%
-23%
-3%
-8%
Idle Minimum *
3.8
5.2
-37%
4.1
-8%
5
-32%
4.9
-29%
Idle Average *
7.6
8.2
-8%
8
-5%
6.8
11%
7.3
4%
Idle Maximum *
8
9
-13%
8.9
-11%
8.9
-11%
9.4
-18%
Load Average *
30.5
28.8
6%
39.3
-29%
26.2
14%
26
15%
Load Maximum *
32.5
34
-5%
52.2
-61%
31.8
2%
36
-11%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
13h 11min
WiFi Websurfing (IE 11)
6h 40min
Big Buck Bunny H.264 1080p
6h 01min
Load (maximum brightness)
1h 27min
Acer TravelMate P249-M-5452
6200U, HD Graphics 520, 41 Wh
HP ProBook 440 G3
6200U, HD Graphics 520, 44 Wh
Lenovo ThinkPad E460-20EUS00000
6200U, Radeon R7 M360, 47 Wh
Dell Latitude 14 3470
6100U, HD Graphics 520, 41 Wh
Acer TravelMate X3 X349-M-7261
6500U, HD Graphics 520, 48.9 Wh
Battery Runtime
-14%
3%
5%
5%
Reader / Idle
791
537
-32%
736
-7%
668
-16%
675
-15%
H.264
361
321
-11%
425
18%
400
11%
WiFi v1.3
400
293
-27%
292
-27%
278
-30%
392
-2%
Load
87
101
16%
112
29%
140
61%
109
25%

Pros

+ 磨砂屏幕
+ 高速固态硬盘
+ 安静
+ 可靠的键盘
+ 键盘背光
+ 优秀的电池续航
+ 维护底盖
+ 三年质保

Cons

- 非IPS屏幕
- 屏幕亮度较低,可视角度较窄
- 无USB C型接口
- 读卡器速度较慢
In review: Acer TravelMate P249-M-5452. Test model provided by Acer Germany.
In review: Acer TravelMate P249-M-5452. Test model provided by Acer Germany.

宏碁为入门上午用户带来了TravelMate P249-M。它的定位侧重企业、自由职业者和学生用户,但没有提供如指纹感应器、拓展坞和LTE模组等常见的商务功能。它的处理器具备足够日常使用的性能,笔记本电脑在运行中十分安静,几乎不会变烫。一块高速固态硬盘保证了系统的迅捷响应,而用户也可以通过维护底盖方便地升级更换固态硬盘。他的电池续航和输入设备也都十分优秀。生产商更是为它提供了三年的质保。它最明显的缺点在于宏碁选择的TN屏幕面板,它的对比度还不错,但是亮度和可视角度范围都十分有限。

宏碁TravelMate P249-M是一台可靠的办公设备,不过它需要一块更好的屏幕。

我们测试的是这个系列产品中的高配机型,它搭配了全高清屏幕,酷睿i5处理器和固态硬盘。如果你希望考虑更低价位的机型,可以考虑它的入门级型号(P249-M-3895),这款设备价位约560-580欧元(约4140-4287人民币)。我们将会在不久之后发布对它的评测。

如果你不喜欢P249-M的外观,我们建议你考虑宏碁TravelMate X349-M,它采用了更时尚的设计。X349-M采用了更薄的铝合金机身,IPS屏幕,指纹感应器和USB-C型接口。而P249-M则提供了更好的键盘和升级空间。

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 P249-M-5452 - 11/01/2016 v5.1 (old)
Sascha Mölck

Chassis
80 / 98 → 81%
Keyboard
85%
Pointing Device
87%
Connectivity
44 / 80 → 55%
Weight
62 / 20-67 → 89%
Battery
87%
Display
79%
Games Performance
54 / 68 → 80%
Application Performance
81 / 92 → 88%
Temperature
94%
Noise
90%
Audio
53%
Camera
40 / 85 → 47%
Average
72%
82%
Office - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > 宏碁 TravelMate P249-M-5452 (Core i5, 全高清) 笔记本电脑简短评测
Sascha Mölck, 2016-11-10 (Update: 2016-11-12)