Acer Chromebook 15 CB5 简短评测

Name: Acer Chromebook 15 CB5-571-C9GR
Brand: Acer

长大成人。 Acer第一次增加了他们Chromebook的尺寸，推出了这款给我们带来不少惊喜的15.6寸设备。

Nino Ricchizzi, ✓ Stefanie Voigt (translated by Yuchen Wang), Published 04/11/2015 🇺🇸 🇩🇪 ...

Broadwell Chromebook

Test device courtesy of Acer Deutschland

Download your licensed rating image as PNG / SVG

Acer Chromebook 15 CB5-571-C9GR (Chromebook 15 Series)

Processor

Intel Celeron 3205U 2 x 1.5 GHz, Broadwell

Graphics adapter

Intel HD Graphics (Broadwell)

Memory

4 GB

, DDR3

Display

15.60 inch 16:9, 1920 x 1080 pixel, IPS, glossy: no

Connections

1 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Kensington Lock, Audio Connections: 整合音频接口, Card Reader: SD

Networking

Intel Dual Band Wireless-AC 7260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth Bluetooth 4.0

Size

height x width x depth (in mm): 24.6 x 383 x 245

Battery

32 Wh Lithium-Ion, 4-芯

Operating System

Google Chrome OS

Camera

Webcam: 640x480

Additional features

Speakers: 立体声扬声器, Keyboard: 孤岛式, Keyboard Light: no, 24 Months Warranty

Weight

2.2 kg, Power Supply: 316 g

Price

380 Euro

Links

Acer homepage
Acer notebook section

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

see all specifications


253 cd/m²	238 cd/m²	250 cd/m²
265 cd/m²	245 cd/m²	250 cd/m²
263 cd/m²	239 cd/m²	230 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 265 cd/m² (Nits) Average: 248.1 cd/m²
Brightness Distribution: 87 %
Center on Battery: 245 cd/m²
Contrast: 613:1 (Black: 0.4 cd/m²)

Sunspider - 1.0 Total Score (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	334.7 ms *
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	347.4 ms * -4%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	548 ms * -64%
Toshiba Chromebook CB30-102 HD Graphics (Haswell), 2955U, 16 GB eMMC Flash	455.3 ms * -36%
Acer CB3-111 HD Graphics (Bay Trail), N2840	535 ms * -60%

Octane V2 - Total Score (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	13238 Points
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	12008 Points -9%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	7397 Points -44%
Toshiba Chromebook CB30-102 HD Graphics (Haswell), 2955U, 16 GB eMMC Flash	8758 Points -34%
Acer CB3-111 HD Graphics (Bay Trail), N2840	7486 Points -43%

Mozilla Kraken 1.1 - Total (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	2332 ms *
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	2564 ms * -10%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	4234 ms * -82%
Acer CB3-111 HD Graphics (Bay Trail), N2840	4115 ms * -76%

Peacekeeper - --- (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	2905 Points
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	3029 Points +4%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	1593 Points -45%
Lenovo N20p-59426642 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	1402 Points -52%
Toshiba Chromebook CB30-102 HD Graphics (Haswell), 2955U, 16 GB eMMC Flash	2765 Points -5%
Acer CB3-111 HD Graphics (Bay Trail), N2840	1637 Points -44%

WebXPRT 2013 - Overall (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	1074 Points
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	1068 Points -1%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	642 Points -40%

Browsermark - 2.1 (sort by value)
Acer Chromebook 15 CB5-571-C9GR HD Graphics (Broadwell), 3205U	4215 points
HP Chromebook 14 G1 HD Graphics (Haswell), 2955U	4204 points 0%
Lenovo N20 Chromebook HD Graphics (Bay Trail), N2830, 16 GB eMMC Flash	2245 points -47%

* ... smaller is better

Noise Level

Idle		31.7 / 31.7 / 31.8 dB(A)
Load		31.7 / 31.8 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Voltcraft sl-320 (15 cm distance)

Max. Load

Idle


28 °C	28.1 °C	23.8 °C
25.7 °C	27 °C	23.6 °C
23.2 °C	23.5 °C	23.2 °C

Maximum: 28.1 °C
Average: 25.1 °C


23.2 °C	27.2 °C	29 °C
23 °C	24 °C	25 °C
23 °C	23.5 °C	23.4 °C

Maximum: 29 °C
Average: 24.6 °C

Power Supply (max.) 28.1 °C | Room Temperature 22.7 °C | Voltcraft IR-360

(+) The average temperature for the upper side under maximal load is 28.5 °C / 83 F, compared to the average of 29.8 °C / 86 F for the devices in the class Netbook.
(+) The maximum temperature on the upper side is 33.1 °C / 92 F, compared to the average of 33.1 °C / 92 F, ranging from 21.6 to 53.2 °C for the class Netbook.
(+) The bottom heats up to a maximum of 32.6 °C / 91 F, compared to the average of 36.6 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.1 °C / 77 F, compared to the device average of 29.8 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.5 °C / 81.5 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 29.3 °C / 84.7 F (+1.8 °C / 3.2 F).

Power Consumption

Off / Standby	0 / 0.2 Watt
Idle	3.1 / 6.8 / 7.6 Watt
Load	10.1 / 11.6 Watt


Key: min: , med: , max: Voltcraft VC 940

Battery Runtime - WiFi Websurfing (sort by value)
Acer Chromebook 15 CB5-571-C9GR	540 min
HP Chromebook 14 G1	427 min -21%

Legend

Acer Chromebook 15 CB5-571-C9GR Intel Celeron 3205U, Intel HD Graphics (Broadwell),

HP Chromebook 14 G1 Intel Celeron 2955U, Intel HD Graphics (Haswell),

Pros

+ 磨砂IPS屏幕

+ Chrome OS下的系统性能

+ 一直保持安静清凉

+ 电池续航时间

Cons

- 维护升级空间

- 键盘键程

- Chrome OS的功能限制

Acer Chromebook CB5在很多方面都胜过了它的竞争对手。这款笔记本电脑配备了一颗节能型处理器，不过它与大容量内存完美结合，足以流畅运行谷歌的操作系统。尽管我们的测试机已经在各项测试中领先于竞争对手，而生产商仍提供了更强大处理器的升级选项，价格为100欧元（约657人民币）。潜在用户不仅可以得到一块视角宽广的屏幕——它甚至采用了磨砂表面。售价相当的竞争者，如惠普 Chromebook G1，仅提供了TN屏幕。这台Acer设备的9小时电池续航也是一个重要优势。