Acer Iconia Tab 10 A3-A20 平板电脑简短评测

Name: Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)
Brand: Acer

多媒体中心。 Acer Iconia Tab 10 A3-A20的设计将它定位在了家庭娱乐用途。为此，这款10寸平板配备了高清屏幕，四核处理器和杜比音响系统。这款售价200欧元（约1401人民币）的安卓设备值得购买吗？请阅读我们的评测以了解更多。

Manuel Masiero, ✓ Tanja Hinum (translated by Yuchen Wang), Published 02/23/2015 🇺🇸 🇩🇪 ...

Android Tablet Touchscreen

Lenovo Ideapad A10 LG G Pad 10.1 V700 Asus Transformer Pad TF103C-1B072A Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Acer Iconia Tab 10 A3-A20FHD DIN A5 ❌

Image Comparison

Choose a scene and navigate within the first image. One click changes the position on touchscreens. One click on the zoomed-in image opens the original in a new window. The first image shows the scaled photograph of the test device.

Scene 1 Scene 2 Scene 3

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Acer Iconia Tab 10 A3-A20 NT.L5DEE.003

Apple iPad Air 2

Sony Xperia Z2

Sony Alpha 57

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Acer Iconia Tab 10 A3-A20 NT.L5DEE.003

Apple iPad Air 2

Sony Xperia Z2

Sony Alpha 57

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Acer Iconia Tab 10 A3-A20 NT.L5DEE.003

Apple iPad Air 2

Sony Xperia Z2

Sony Alpha 57


320 cd/m²	331 cd/m²	336 cd/m²
348 cd/m²	356 cd/m²	354 cd/m²
331 cd/m²	338 cd/m²	334 cd/m²

Distribution of brightness

LCD tested with X-Rite i1Pro 2

Maximum: 356 cd/m² (Nits) Average: 338.7 cd/m²
Brightness Distribution: 90 %
Center on Battery: 356 cd/m²
Contrast: 848:1 (Black: 0.42 cd/m²)
ΔE Color 6.51 | 0.5-29.43 Ø4.92
ΔE Greyscale 5.92 | 0.5-98 Ø5.2
Gamma: 2.21

	Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mali-450 MP4, MT8127, 16 GB SSD	Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	Asus Transformer Pad TF103C-1B072A HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	Lenovo Ideapad A10 SGX544, MT8121, 16 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash
Screen		-14%	9%	5%	-14%
Brightness middle	356	375 5%	440 24%	352.3 -1%	360 1%
Brightness	339	357 5%	413 22%	323 -5%	331 -2%
Brightness Distribution	90	86 -4%	89 -1%	85 -6%	84 -7%
Black Level *	0.42	0.74 -76%	0.41 2%	0.466 -11%	0.82 -95%
Contrast	848	507 -40%	1073 27%	756 -11%	439 -48%
Colorchecker dE 2000 *	6.51	5.81 11%	6.3 3%	5.83 10%	5.56 15%
Greyscale dE 2000 *	5.92	5.94 -0%	6.75 -14%	2.5 58%	3.59 39%
Gamma	2.21 ^100%	2.65 ^83%	2.99 ^74%	2.19 ^100%	2.02 ^109%
CCT	6736 ^96%	7270 ^89%	6796 ^96%	6954 ^93%	6483 ^100%

* ... smaller is better

3DMark - 1280x720 offscreen Ice Storm Unlimited Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	4660 Points
Acer Iconia Tab 10 A3-A20FHD	5391 Points +16%
Asus Transformer Pad TF103C-1B072A	14283 Points +207%
Lenovo Ideapad A10	2895 Points -38%
LG G Pad 10.1 V700	4552 Points -2%

Geekbench 3
32 Bit Single-Core Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	361 Points
Acer Iconia Tab 10 A3-A20FHD	405 Points +12%
Asus Transformer Pad TF103C-1B072A	763 Points +111%
Lenovo Ideapad A10	351 Points -3%
LG G Pad 10.1 V700	327 Points -9%
32 Bit Multi-Core Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	1179 Points
Acer Iconia Tab 10 A3-A20FHD	1343 Points +14%
Asus Transformer Pad TF103C-1B072A	2312 Points +96%
Lenovo Ideapad A10	1125 Points -5%
LG G Pad 10.1 V700	1075 Points -9%

AnTuTu v5 - Total Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	21823 Points
Acer Iconia Tab 10 A3-A20FHD	22466 Points +3%
Asus Transformer Pad TF103C-1B072A	37656 Points +73%
LG G Pad 10.1 V700	17247 Points -21%

Sunspider - 1.0 Total Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	1646 ms *
Acer Iconia Tab 10 A3-A20FHD	1408 ms * +14%
Asus Transformer Pad TF103C-1B072A	676 ms * +59%
Lenovo Ideapad A10	1452 ms * +12%
LG G Pad 10.1 V700	1137 ms * +31%

Octane V2 - Total Score (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	2263 Points
Acer Iconia Tab 10 A3-A20FHD	2588 Points +14%
Lenovo Ideapad A10	2085 Points -8%
LG G Pad 10.1 V700	1810 Points -20%

WebXPRT 2013 - Overall (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	196 Points
Acer Iconia Tab 10 A3-A20FHD	231 Points +18%
Asus Transformer Pad TF103C-1B072A	461 Points +135%
Lenovo Ideapad A10	204 Points +4%
LG G Pad 10.1 V700	153 Points -22%

AndroBench 3-5
Sequential Read 256KB (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	115 MB/s
Acer Iconia Tab 10 A3-A20FHD	90.2 MB/s -22%
Asus Transformer Pad TF103C-1B072A	91.1 MB/s -21%
Lenovo Ideapad A10	61.1 MB/s -47%
LG G Pad 10.1 V700	112.7 MB/s -2%
Sequential Write 256KB (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	22.35 MB/s
Acer Iconia Tab 10 A3-A20FHD	18.17 MB/s -19%
Asus Transformer Pad TF103C-1B072A	17 MB/s -24%
Lenovo Ideapad A10	21.74 MB/s -3%
LG G Pad 10.1 V700	16.31 MB/s -27%
Random Read 4KB (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	20.25 MB/s
Acer Iconia Tab 10 A3-A20FHD	12.29 MB/s -39%
Asus Transformer Pad TF103C-1B072A	13.61 MB/s -33%
Lenovo Ideapad A10	12.7 MB/s -37%
LG G Pad 10.1 V700	15.5 MB/s -23%
Random Write 4KB (sort by value)
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	3.39 MB/s
Acer Iconia Tab 10 A3-A20FHD	0.68 MB/s -80%
Asus Transformer Pad TF103C-1B072A	1.09 MB/s -68%
Lenovo Ideapad A10	0.88 MB/s -74%
LG G Pad 10.1 V700	1.7 MB/s -50%

Legend

Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mediatek MT8127, ARM Mali-450 MP4, 16 GB SSD

Acer Iconia Tab 10 A3-A20FHD Mediatek MT8127, ARM Mali-450 MP4, 32 GB SSD

Asus Transformer Pad TF103C-1B072A Intel Atom Z3745, Intel HD Graphics (Bay Trail), 16 GB eMMC Flash

Lenovo Ideapad A10 Mediatek MT8121, PowerVR SGX544, 16 GB eMMC Flash

LG G Pad 10.1 V700 Qualcomm Snapdragon 400 APQ8026, Qualcomm Adreno 305, 16 GB eMMC Flash

* ... smaller is better

Max. Load

Idle


29 °C	26.3 °C	24.5 °C
28.9 °C	26.2 °C	25 °C
30.5 °C	30.7 °C	28.7 °C

Maximum: 30.7 °C
Average: 27.8 °C


25 °C	26.4 °C	28 °C
25.7 °C	25.5 °C	27.8 °C
26.3 °C	27.1 °C	27.5 °C

Maximum: 28 °C
Average: 26.6 °C

Power Supply (max.) 37.4 °C | Room Temperature 22 °C | Voltcraft IR-350

(+) The average temperature for the upper side under maximal load is 27.8 °C / 82 F, compared to the average of 30 °C / 86 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 30.7 °C / 87 F, compared to the average of 33.8 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 28 °C / 82 F, compared to the average of 33.3 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 27.5 °C / 82 F, compared to the device average of 30 °C / 86 F.

Power Consumption

Off / Standby	0 / 0.1 Watt
Idle	2.1 / 4.7 / 4.9 Watt
Load	6.2 / 6.4 Watt


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

Battery Runtime

Idle (without WLAN, min brightness)		12h 48min
WiFi Surfing		8h 31min
Load (maximum brightness)		5h 08min

	Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mali-450 MP4, MT8127, 16 GB SSD	Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	Asus Transformer Pad TF103C-1B072A HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	Lenovo Ideapad A10 SGX544, MT8121, 16 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash
Battery Runtime		-15%	-22%	-13%	48%
WiFi	511	460 -10%	472 -8%	426 -17%	771 51%
Load	308	248 -19%	196 -36%	280 -9%	444 44%
H.264			456		777
WiFi v1.3			353

根据生产商提供的信息，这款入门级的Acer Iconia Tab 10 A3-A20平板电脑是理想的家庭娱乐设备，它也确实在这方面做得不错。搭配明亮的1280x800像素明亮IPS屏幕，杜比音响系统，四核处理器，支持802.11 b/g/n的无线模组，蓝牙4.0，它具有多媒体用途所需的所有特性。这台10寸平板搭载了安卓4.4.2，系统响应迅速，加上准确的10点触控屏幕，在使用中它给人的感受非常流畅。从它的外观根本猜不到它的售价仅200欧元；它的工艺质量很高，甚至搭配了典雅的铝合金机背。

需要扩展这台Acer平板的16GB闪存的用户可以随时添加SD卡，不过它最大仅支持32GB的存储卡。遗憾的是，我们对于它拍摄噪点很多的相机模组感到十分失望——照片的效果非常暗淡，甚至是用来偶尔随手一拍可能也会对结果感到失望。在游戏的方面，它可以说在现在是无往不利，不过硬件要求最高的游戏可能会让它略有卡顿。如果你需要一台可以在现在甚至未来一两年中玩最新游戏的平板的话，Iconia Tab 10可能不是个最好的选择。甚至是搭配更高频率处理器的Iconia Tab 10系列顶配型号A3-A20FHD也有同样的问题。不过，如果你愿意多投入50欧元（约351人民币）的话，可以得到一块全高清的屏幕和32GB而非16GB的存储空间。

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 Iconia Tab 10 A3-A20屏幕分辨率为1280 x 800像素。

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Specifications

Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) (Iconia Tab 10 Series)

Processor

Mediatek MT8127 4 x 1.5 GHz @ 1.3 GHz, Cortex-A7

Graphics adapter

ARM Mali-450 MP4

Memory

1024 MB

, DDR3L

Display

10.00 inch 16:10, 1280 x 800 pixel, WXGA, LCD, IPS, glossy: yes

Storage

16 GB SSD, 16 GB

, 11.3 GB free

Connections

1 USB 2.0, 1 HDMI, Audio Connections: 3.5毫米整合立体声耳机接口, Card Reader: MicroSD卡最大支持32 GB, Sensors: 运动传感器，陀螺仪，GPS

Networking

802.11 b/g/n (b/g/n = Wi-Fi 4/), Bluetooth 4.0

Size

height x width x depth (in mm): 8.9 x 256 x 171

Battery

22 Wh Lithium-Polymer, 5700 mAh

Operating System

Android 4.4 KitKat

Camera

Webcam: 主相机 400万像素 (2560 x 1440像素)，前置摄像头 100万像素(1280 x 720像素)

Additional features

Speakers: 后置立体声扬声器, Keyboard: 触控, Keyboard Light: yes, Micro USB数据线，电源适配器, 12 Months Warranty

Weight

520 g, Power Supply: 25 g

Price

200 Euro

Links

Acer homepage
Acer notebook section

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Pros

+ 铝合金后盖

+ 工艺质量很高

+ 最新安卓系统（4.4.2）

+ 显示效果好

+ 最新游戏可流畅运行

+ 优秀的杜比立体声系统

+ 运行中保持清凉

+ 低售价

Cons

- 相机拍摄噪点多

- micro SD卡仅支持32GB最大容量

- 电池无法更换

Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) - 2015-02-09 02/09/2015 v4 ^(old)
Manuel Masiero

Chassis

88%

Keyboard

77 / 80 → 96%

Pointing Device

89%

Connectivity

43 / 65 → 66%

Weight

83 / 40-88 → 90%

Battery

92%

Display

81%

Games Performance

54 / 68 → 79%

Application Performance

28 / 76 → 37%

Temperature

93%

Noise

100%

Audio

73 / 91 → 80%

Camera

54 / 85 → 64%

Average

73%

85%

Tablet - Weighted Average

> Notebookcheck中文版（NBC中国） > 评测 > Acer Iconia Tab 10 A3-A20 平板电脑简短评测

Manuel Masiero, 2015-02-23 (Update: 2015-03- 2)

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