Acer Iconia Tab 10 A3-A20FHD 平板电脑简短评测

Name: Acer Iconia Tab 10 A3-A20FHD
Brand: Acer

全方位艺人。 配备全高清屏幕和杜比音响系统，这款10寸的安卓平板Acer Iconia Tab 10 A3-A20FHD可以提供震撼的娱乐体验——生产商如是说。我们的评测将会验证这是否是在夸大其词。

Manuel Masiero, ✓ Tanja Hinum (translated by Yuchen Wang), Published 12/17/2014 🇺🇸 🇩🇪 ...

Android Tablet

Sony Xperia Z2 Tablet LG G Pad 10.1 V700 Acer Iconia Tab 10 A3-A20FHD Samsung Galaxy Tab S 10.5 Google Nexus 9 DIN A5 ❌


349 cd/m²	336 cd/m²	341 cd/m²
357 cd/m²	375 cd/m²	347 cd/m²
360 cd/m²	389 cd/m²	362 cd/m²

Distribution of brightness

LCD tested with X-Rite i1Pro 2

Maximum: 389 cd/m² (Nits) Average: 357.3 cd/m²
Brightness Distribution: 86 %
Center on Battery: 375 cd/m²
Contrast: 507:1 (Black: 0.74 cd/m²)
ΔE Color 5.81 | 0.5-29.43 Ø4.92
ΔE Greyscale 5.94 | 0.5-98 Ø5.2
Gamma: 2.65

	Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash
Screen		19%	1%	17%	31%
Brightness middle	375	430 15%	360 -4%	290 -23%	461 23%
Brightness	357	411 15%	331 -7%	291 -18%	437 22%
Brightness Distribution	86	92 7%	84 -2%	87 1%	89 3%
Black Level *	0.74	0.77 -4%	0.82 -11%		0.59 20%
Contrast	507	558 10%	439 -13%		781 54%
Colorchecker dE 2000 *	5.81	3.17 45%	5.56 4%	2.37 59%	3.55 39%
Greyscale dE 2000 *	5.94	3.29 45%	3.59 40%	2.03 66%	2.58 57%
Gamma	2.65 ^83%	2.39 ^92%	2.02 ^109%	2.45 ^90%	2.78 ^79%
CCT	7270 ^89%	6746 ^96%	6483 ^100%	6521 ^100%	6342 ^102%
Color Space (Percent of AdobeRGB 1998)		62		100

* ... smaller is better

3DMark | Geekbench 3 | GFXBench (DX / GLBenchmark) 2.7 | Linpack Android / IOS

3DMark - 1280x720 offscreen Ice Storm Unlimited Score (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	5391 Points
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	26455 Points +391%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	4552 Points -16%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	13908 Points +158%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	18806 Points +249%

Geekbench 3 - 32 Bit Multi-Core Score (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	1343 Points
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	2892 Points +115%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	1075 Points -20%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	2712 Points +102%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	2327 Points +73%

GFXBench (DX / GLBenchmark) 2.7 - 1920x1080 T-Rex Offscreen (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	10.1 fps
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	57.8 fps +472%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	5.8 fps -43%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	22.8 fps +126%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	27.6 fps +173%

Linpack Android / IOS - Multi Thread (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	210.8 MFLOPS
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	892 MFLOPS +323%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	242.3 MFLOPS +15%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	770 MFLOPS +265%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	600 MFLOPS +185%

Octane V2 - Total Score (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	2588 Points
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	8210 Points +217%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	1810 Points -30%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	4588 Points +77%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	4127 Points +59%

Sunspider - 1.0 Total Score (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	1408 ms *
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	919 ms * +35%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	1137 ms * +19%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	1112 ms * +21%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	1047 ms * +26%

WebXPRT 2013 - Overall (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	231 Points
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	552 Points +139%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	153 Points -34%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	306 Points +32%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	283 Points +23%

* ... smaller is better

AndroBench 3-5
Sequential Read 256KB (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	90.2 MB/s
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	279.2 MB/s +210%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	112.7 MB/s +25%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	89.8 MB/s 0%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	63.3 MB/s -30%
Sequential Write 256KB (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	18.17 MB/s
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	75.5 MB/s +316%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	16.31 MB/s -10%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	15.72 MB/s -13%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	24.6 MB/s +35%
Random Read 4KB (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	12.29 MB/s
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	36.22 MB/s +195%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	15.5 MB/s +26%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	12.1 MB/s -2%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	11.9 MB/s -3%
Random Write 4KB (sort by value)
Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	0.68 MB/s
Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	14.49 MB/s +2031%
LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	1.7 MB/s +150%
Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	1.56 MB/s +129%
Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash	1.54 MB/s +126%

Max. Load

Idle


33 °C	29.4 °C	27 °C
33.4 °C	29.3 °C	28 °C
35.2 °C	38.4 °C	35.1 °C

Maximum: 38.4 °C
Average: 32.1 °C


28 °C	31 °C	33.1 °C
28.7 °C	29.2 °C	32.7 °C
29.9 °C	31.3 °C	32.4 °C

Maximum: 33.1 °C
Average: 30.7 °C

Power Supply (max.) 42.2 °C | Room Temperature 23 °C | Voltcraft IR-350

(±) The average temperature for the upper side under maximal load is 32.1 °C / 90 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 38.4 °C / 101 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 33.1 °C / 92 F, compared to the average of 33.3 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 30.8 °C / 87 F, compared to the device average of 30 °C / 86 F.

Power Consumption

Off / Standby	0.2 / 0.2 Watt
Idle	2.2 / 4.6 / 4.7 Watt
Load	6.3 / 6.9 Watt


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

Battery Runtime

Idle (without WLAN, min brightness)		10h 59min
WiFi Surfing		7h 40min
Load (maximum brightness)		4h 08min

	Acer Iconia Tab 10 A3-A20FHD Mali-450 MP4, MT8127, 32 GB SSD	Google Nexus 9 GeForce ULP K1 (Tegra K1 Kepler GPU), K1 (Denver), 32 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash	Samsung Galaxy Tab S 10.5 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	Sony Xperia Z2 Tablet Adreno 330, 801 APQ8074AB, 32 GB eMMC Flash
Battery Runtime		8%	74%	32%	18%
WiFi	460	574 25%	771 68%	600 30%	590 28%
Load	248	224 -10%	444 79%	333 34%	268 8%
H.264		597	777	395	875

尽管我们并没有享受到Acer为Iconia Tab 10 A3-A20FHD所承诺的“震撼”娱乐效果，但它确实给了我们很好的整体印象。配备了全高清屏幕，杜比音响系统和MediaTek MT8127四核处理器，加上32GB的闪存，这款平板在多媒体娱乐领域有十分不错的表现。最新的谷歌安卓4.4.2操作系统和时尚的外观加上不错的手感，如铝合金的后盖，都为它增色不少。而Iconia Tab 10 A3-A20FHD约240欧元（约1832人民币）的低廉售价更是让人眼前一亮。

不过，游戏爱好者可能不应该选择这款平板。尽管最新游戏可以顺畅运行，但MediaTek处理器和ARM Mali-450显卡的组合很明显在高设定下达到了性能极限。它的性能对于未来的游戏会略显捉襟见肘。两个较差的相机也是它严重的缺点；尽管它提供了众多的设定选项，但拍摄照片的品质只能算可以接受的水平。

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。