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三星 Chromebook 2 (XE500C12) 笔记本电脑简短评测

持久,清凉,安静。 相比去年的机型,三星Chromebook 2在功能和外观上基本都没有变化。不过,生产商的一个重要改进帮助这台更新机型得以进入最优秀Chromebook的行列。
Chromebook Laptop / Notebook
Samsung Chromebook XE500C12-K01US (Chromebook XE Series)
Processor
Intel Celeron N2840 2 x 2.2 - 2.6 GHz, Bay Trail-M
Graphics adapter
Intel HD Graphics (Bay Trail)
Memory
2048 MB 
, DDR3L-1333
Display
11.60 inch 16:9, 1366 x 768 pixel, TN, glossy: no
Storage
16 GB eMMC Flash, 16 GB 
, 14.9 GB free
Connections
1 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 HDMI, Audio Connections: 3.5毫米整合耳机插槽, Card Reader: MicroSD
Networking
Intel Dual Band Wireless-AC 7260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Size
height x width x depth (in mm): 16.8 x 289.6 x 204.7
Battery
30 Wh Lithium-Polymer, 2-芯, 4080 mAh
Operating System
Google Chrome OS
Camera
Webcam: 720p
Additional features
Speakers: 2 W 立体声, Keyboard: 孤岛式, Keyboard Light: no, Wunderlist, Little Bridge, AirDroid, 12 Months Warranty
Weight
1.2 kg, Power Supply: 200 g
Price
230 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

299 mm 202 mm 18.7 mm 1.3 kg295 mm 212 mm 18 mm 1.2 kg287 mm 205 mm 24 mm 1.2 kg295 mm 191 mm 16 mm 1 kg290 mm 209 mm 18 mm 1.1 kg289.6 mm 204.7 mm 16.8 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
Front: No connectivity
Front: No connectivity
Right: 3.5 mm audio, 1x USB 2.0
Right: 3.5 mm audio, 1x USB 2.0
Rear: No connectivity
Rear: No connectivity
Left: 1x USB 3.0, HDMI-out, MicroSD reader
Left: 1x USB 3.0, HDMI-out, MicroSD reader
222.1
cd/m²
213.3
cd/m²
206.8
cd/m²
208.2
cd/m²
201.8
cd/m²
185.3
cd/m²
201.6
cd/m²
197.6
cd/m²
172
cd/m²
Distribution of brightness
tested with X-Rite i1Pro Basic 2
Maximum: 222.1 cd/m² (Nits) Average: 201 cd/m²
Brightness Distribution: 77 %
Center on Battery: 201.8 cd/m²
Contrast: 387:1 (Black: 0.521 cd/m²)
ΔE Color 11.11 | 0.5-29.43 Ø4.93
ΔE Greyscale 11.8 | 0.5-98 Ø5.2
Gamma: 2.04
Samsung Chromebook XE500C12-K01USLenovo N20 ChromebookAcer CB3-111Acer C720-2800 ChromebookSamsung Chromebook XE303C12-A01USHP Chromebook 11
Screen
28%
17%
7%
2%
36%
Brightness middle
201.8
271
34%
208
3%
233.8
16%
214.9
6%
321.1
59%
Brightness
201
269
34%
198
-1%
228
13%
213
6%
300
49%
Brightness Distribution
77
92
19%
87
13%
95
23%
87
13%
86
12%
Black Level *
0.521
0.48
8%
0.38
27%
0.624
-20%
0.668
-28%
0.556
-7%
Contrast
387
565
46%
547
41%
375
-3%
322
-17%
578
49%
Colorchecker dE 2000 *
11.11
9.97
10%
9.48
15%
6.15
45%
Greyscale dE 2000 *
11.8
10.66
10%
9.31
21%
6.26
47%
Gamma
2.04 108%
2.34 94%
2.26 97%
2.41 91%
CCT
14412 45%
12855 51%
10638 61%
6868 95%

* ... smaller is better

Peacekeeper - --- (sort by value)
Samsung Chromebook XE500C12-K01US
1385 Points
Samsung Chromebook XE303C12-A01US
1005 Points -27%
Acer Chromebook 13 CB5-311-T0B2
1255 Points -9%
Lenovo N20 Chromebook
1593 Points +15%
Toshiba Chromebook CB30-102
2765 Points +100%
Acer Chromebook 15 CB5-571-C9GR
2905 Points +110%
HP Chromebook 14 G1
3029 Points +119%
Google Chromebook Pixel
3613 Points +161%
Sunspider
1.0 Total Score (sort by value)
Samsung Chromebook XE500C12-K01US
664 ms *
Samsung Chromebook XE303C12-A01US
737 ms * -11%
Acer Chromebook 13 CB5-311-T0B2
635 ms * +4%
Lenovo N20 Chromebook
548 ms * +17%
Toshiba Chromebook CB30-102
455.3 ms * +31%
Acer Chromebook 15 CB5-571-C9GR
334.7 ms * +50%
HP Chromebook 14 G1
347.4 ms * +48%
0.9.1 Total Score (sort by value)
Samsung Chromebook XE500C12-K01US
741 ms *
Samsung Chromebook XE303C12-A01US
774 ms * -4%
Google Chromebook Pixel
225.2 ms * +70%
Octane V2 - Total Score (sort by value)
Samsung Chromebook XE500C12-K01US
8089 Points
Samsung Chromebook XE303C12-A01US
4943 Points -39%
Acer Chromebook 13 CB5-311-T0B2
6843 Points -15%
Lenovo N20 Chromebook
7397 Points -9%
Toshiba Chromebook CB30-102
8758 Points +8%
Acer Chromebook 15 CB5-571-C9GR
13238 Points +64%
HP Chromebook 14 G1
12008 Points +48%
Mozilla Kraken 1.1 - Total (sort by value)
Samsung Chromebook XE500C12-K01US
4295 ms *
Samsung Chromebook XE303C12-A01US
5476 ms * -27%
Acer Chromebook 13 CB5-311-T0B2
4697 ms * -9%
Lenovo N20 Chromebook
4234 ms * +1%
Acer Chromebook 15 CB5-571-C9GR
2332 ms * +46%
HP Chromebook 14 G1
2564 ms * +40%
WebXPRT 2013
Offline Notes (sort by value)
Samsung Chromebook XE500C12-K01US
670 ms *
Acer Chromebook 13 CB5-311-T0B2
888 ms * -33%
Lenovo N20 Chromebook
696 ms * -4%
Acer Chromebook 15 CB5-571-C9GR
433.6 ms * +35%
HP Chromebook 14 G1
472.1 ms * +30%
Stocks Dashboard (sort by value)
Samsung Chromebook XE500C12-K01US
635 ms *
Acer Chromebook 13 CB5-311-T0B2
822 ms * -29%
Lenovo N20 Chromebook
525 ms * +17%
Acer Chromebook 15 CB5-571-C9GR
406.7 ms * +36%
HP Chromebook 14 G1
329.5 ms * +48%
Face Detection (sort by value)
Samsung Chromebook XE500C12-K01US
748 ms *
Acer Chromebook 13 CB5-311-T0B2
1011 ms * -35%
Lenovo N20 Chromebook
825 ms * -10%
Acer Chromebook 15 CB5-571-C9GR
497.2 ms * +34%
HP Chromebook 14 G1
619 ms * +17%
Photo Effects (sort by value)
Samsung Chromebook XE500C12-K01US
519 ms *
Acer Chromebook 13 CB5-311-T0B2
522 ms * -1%
Lenovo N20 Chromebook
580 ms * -12%
Acer Chromebook 15 CB5-571-C9GR
256.4 ms * +51%
HP Chromebook 14 G1
237 ms * +54%
Overall (sort by value)
Samsung Chromebook XE500C12-K01US
653 Points
Acer Chromebook 13 CB5-311-T0B2
528 Points -19%
Lenovo N20 Chromebook
642 Points -2%
Acer Chromebook 15 CB5-571-C9GR
1074 Points +64%
HP Chromebook 14 G1
1068 Points +64%
WebXPRT 2015 - Overall (sort by value)
Samsung Chromebook XE500C12-K01US
137 Points
Browsermark
2.1 (sort by value)
Samsung Chromebook XE500C12-K01US
2240 points
Acer Chromebook 13 CB5-311-T0B2
2119 points -5%
Lenovo N20 Chromebook
2245 points 0%
Acer Chromebook 15 CB5-571-C9GR
4215 points +88%
HP Chromebook 14 G1
4204 points +88%
--- (sort by value)
Google Chromebook Pixel
5146 points

Legend

 
Samsung Chromebook XE500C12-K01US Intel Celeron N2840, Intel HD Graphics (Bay Trail), 16 GB eMMC Flash
 
Samsung Chromebook XE303C12-A01US Samsung Exynos 5250 Dual, ARM Mali-T604 MP4, 16 GB eMMC Flash
 
Acer Chromebook 13 CB5-311-T0B2 Nvidia Tegra K1, NVIDIA Tegra K1 Kepler GPU, 32 GB eMMC Flash
 
Lenovo N20 Chromebook Intel Celeron N2830, Intel HD Graphics (Bay Trail), 16 GB eMMC Flash
 
Toshiba Chromebook CB30-102 Intel Celeron 2955U, Intel HD Graphics (Haswell), 16 GB eMMC Flash
 
Acer Chromebook 15 CB5-571-C9GR Intel Celeron 3205U, Intel HD Graphics (Broadwell),
 
HP Chromebook 14 G1 Intel Celeron 2955U, Intel HD Graphics (Haswell),
 
Google Chromebook Pixel Intel Core i5-3427U, Intel HD Graphics 4000, 32 GB SSD

* ... smaller is better

Max. Load
 28.2 °C30.8 °C28 °C 
 26.8 °C28.4 °C26.6 °C 
 24.4 °C24 °C23.4 °C 
Maximum: 30.8 °C
Average: 26.7 °C
28.8 °C34 °C33.4 °C
26.8 °C27.8 °C28 °C
25 °C25.4 °C25.8 °C
Maximum: 34 °C
Average: 28.3 °C
Power Supply (max.)  30.8 °C | Room Temperature 20 °C | Fluke 62 Mini IR Thermometer
(+) The average temperature for the upper side under maximal load is 26.7 °C / 80 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(+) The maximum temperature on the upper side is 30.8 °C / 87 F, compared to the average of 36.1 °C / 97 F, ranging from 21.4 to 281 °C for the class Subnotebook.
(+) The bottom heats up to a maximum of 34 °C / 93 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.4 °C / 75.9 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (+3.9 °C / 7 F).
Battery Runtime
Idle (without WLAN, min brightness)
16h 46min
WiFi Websurfing
8h 17min
Load (maximum brightness)
4h 38min
Samsung Chromebook XE500C12-K01USAcer CB3-111Lenovo N20p-59426642 ChromebookAcer C720-2800 ChromebookSamsung Chromebook XE303C12-A01USHP Chromebook 11
Battery Runtime
-3%
-9%
-28%
-48%
-26%
Reader / Idle
1006
980
-3%
361
-64%
WiFi v1.3
497
Load
278
253
-9%
199
-28%
190
-32%
206
-26%
WiFi
568
577
544
240
308

Pros

+ 让人难以置信的长续航时间
+ 运行中几乎不会升温
+ 无系统噪音
+ USB 3.0和HDMI输出接口
+ 小巧轻盈
+ 机身坚固
+ 价格低廉

Cons

- 屏幕对于户外使用来说不够明亮
- 无SIM卡槽
- 无键盘背光
- 塑料机身材质
- 不可更换电池
In Review: Samsung Chomebook 2 XE500C12. Test model provided by Samsung US
In Review: Samsung Chomebook 2 XE500C12. Test model provided by Samsung US

三星Chromebook 2一款实实在在的Chromebook,在用户可能最为关注的方面表现都十分不错。它的机身质感十足,键盘和触控板都很可靠,在运行中机身也保持安静和清凉,电池续航时间更是超长。这些特点让它可以成为一台物有所值的低价Chromebook

除此之外,它可能也有些过于精简了,缺少对SIM卡的支持和Lenovo N20p所提供的触控屏幕。屏幕亮度也不如惠普Chromebook 11,且皮革式的屏幕上盖的手感并不像看起来好。这些问题对于大部分Chromebook基本都存在,为了实现低廉的售价而难免省去额外的功能。因此,在这些方面针对三星可能会有些不公平。作为前一版本三星Chromebook的后续机型,Chromebook 2在所有重要方面都有了进步。

三星Chromebook 2是一款实实在在的Chromebook,在用户可能最为关注的方面表现都十分不错。

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。 

Samsung Chromebook XE500C12-K01US - 06/03/2015 v4 (old)
Allen Ngo

Chassis
75 /  98 → 77%
Keyboard
86%
Pointing Device
90%
Connectivity
49 / 80 → 61%
Weight
73 / 35-78 → 88%
Battery
92%
Display
74%
Games Performance
55 / 68 → 81%
Application Performance
75 / 87 → 86%
Temperature
95 / 91 → 100%
Noise
100%
Audio
75 / 91 → 82%
Average
78%
82%
Subnotebook - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 三星 Chromebook 2 (XE500C12) 笔记本电脑简短评测
Allen Ngo, 2015-06- 6 (Update: 2015-06-19)