三星 Chromebook 2 (XE500C12) 笔记本电脑简短评测

Name: Samsung Chromebook XE500C12-K01US
Brand: Samsung

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。

Allen Ngo (translated by Yuchen Wang), Published 06/06/2015 🇺🇸 🇷🇺 ...

Chromebook Laptop / Notebook

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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

Links

Samsung notebook section

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Acer CB3-111 Lenovo N20 Chromebook Acer C720-2800 Chromebook HP Chromebook 11 Samsung Chromebook XE303C12-A01US Samsung Chromebook XE500C12-K01US DIN A4 ❌

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 Ø4.91
ΔE Greyscale 11.8 | 0.5-98 Ø5.2
Gamma: 2.04

	Samsung Chromebook XE500C12-K01US	Lenovo N20 Chromebook	Acer CB3-111	Acer C720-2800 Chromebook	Samsung Chromebook XE303C12-A01US	HP 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

Idle


28.2 °C	30.8 °C	28 °C
26.8 °C	28.4 °C	26.6 °C
24.4 °C	24 °C	23.4 °C

Maximum: 30.8 °C
Average: 26.7 °C


28.8 °C	34 °C	33.4 °C
26.8 °C	27.8 °C	28 °C
25 °C	25.4 °C	25.8 °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 35.9 °C / 97 F, ranging from 21.4 to 59 °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-K01US	Acer CB3-111	Lenovo N20p-59426642 Chromebook	Acer C720-2800 Chromebook	Samsung Chromebook XE303C12-A01US	HP 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

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。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。