Acer Iconia Tab 8 A1-840FHD 平板电脑简短评测

Name: Acer Iconia Tab 8
Brand: Acer

成功。 一颗四核处理器，安卓4.4.2，全高清屏幕，和仅200欧元（约1566人民币）的售价。这款8寸的Acer Iconia Tab 8平板以低价给我们带来了很好的配置。我们的评测将会告诉它的哪部分在实际使用中也和规格参数一样优秀。

Manuel Masiero, ✓ Sabine Kückemanns (translated by Yuchen Wang), Published 09/23/2014 🇺🇸 🇩🇪 ...

Android Tablet Bay Trail Touchscreen

Dell Venue 8 Pro Acer Iconia Tab 8 Samsung Galaxy Tab S 8.4 Apple iPad mini Retina HP Slate 7 Plus 4200ef DIN A5 ❌


315 cd/m²	324 cd/m²	314 cd/m²
310 cd/m²	330 cd/m²	309 cd/m²
307 cd/m²	331 cd/m²	300 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 331 cd/m² (Nits) Average: 315.6 cd/m²
Brightness Distribution: 91 %
Center on Battery: 330 cd/m²
Contrast: 611:1 (Black: 0.54 cd/m²)
ΔE Color 5.47 | 0.5-29.43 Ø4.95
ΔE Greyscale 5.36 | 0.5-98 Ø5.2
Gamma: 2.14

PassMark PerformanceTest Mobile V1 - System (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	5260 Points
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	2134 Points -59%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	2106 Points -60%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	5487 Points +4%

Epic Citadel - High Quality (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	59.2 fps
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	49.1 fps -17%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	55.8 fps -6%

3DMark - 1920x1080 Ice Storm Extreme Score (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	8629 Points
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	10197 Points +18%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	1929 Points -78%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	8893 Points +3%

Linpack Android / IOS - Multi Thread (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	558 MFLOPS
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	998 MFLOPS +79%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	134.4 MFLOPS -76%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	770 MFLOPS +38%

Peacekeeper - --- (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	920 Points
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	1724 Points +87%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	528 Points -43%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	859 Points -7%

Octane V1 - Total Score (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	6713 Points
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	5139 Points -23%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	1634 Points -76%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	5141 Points -23%

WebXPRT 2013 - Overall (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	485 Points
Apple iPad mini Retina PowerVR G6430, A7, 16 GB eMMC Flash	519 Points +7%
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	151 Points -69%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	309 Points -36%

AndroBench 3-5
Sequential Read 256KB (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	100.4 MB/s
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	31.44 MB/s -69%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	89.1 MB/s -11%
Sequential Write 256KB (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	12.23 MB/s
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	7.73 MB/s -37%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	18.02 MB/s +47%
Random Read 4KB (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	8.54 MB/s
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	8.94 MB/s +5%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	11.68 MB/s +37%
Random Write 4KB (sort by value)
Acer Iconia Tab 8 HD Graphics (Bay Trail), Z3745, 16 GB SSD	0.58 MB/s
HP Slate 7 Plus 4200ef GeForce ULP (Tegra 3), 3, 8 GB SSD	1.09 MB/s +88%
Samsung Galaxy Tab S 8.4 Mali-T628 MP6, 5420 Octa, 16 GB eMMC Flash	1.46 MB/s +152%

Max. Load

Idle


35.3 °C	32.3 °C	32.1 °C
36.6 °C	32.8 °C	32.6 °C
35.8 °C	32.8 °C	33 °C

Maximum: 36.6 °C
Average: 33.7 °C


30 °C	31.7 °C	33.5 °C
30.1 °C	31.7 °C	33.3 °C
30.5 °C	32.3 °C	34.3 °C

Maximum: 34.3 °C
Average: 31.9 °C

Power Supply (max.) 47 °C | Room Temperature 23 °C | Voltcraft IR-350

(±) The average temperature for the upper side under maximal load is 33.7 °C / 93 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 36.6 °C / 98 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 34.3 °C / 94 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 30.1 °C / 86 F, compared to the device average of 30 °C / 86 F.

Power Consumption

Off / Standby	1.4 / 1.4 Watt
Idle	2 / 3.8 / 4.2 Watt
Load	6.5 / 8.7 Watt


Key: min: , med: , max: Voltcraft VC 940 Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

Battery Runtime

Idle (without WLAN, min brightness)		13h 42min
WiFi Surfing		6h 25min
Load (maximum brightness)		4h 25min

With its high number of positive features in the areas of hardware and performance, the Acer Iconia Tab 8 A1-840FHD leaves a very good overall impression. Fresh out of its packaging, the Acer tablet already Acer Iconia Tab 8 A1-840FHD在硬件和性能上都有很多强项，给了我们很好的整体印象。从包装中拿出来时，它的铝合金机背，高工艺质量就已经为它得到了加分，它机身的接缝紧密得几乎让人感觉不到。开机运行中，这款设备的明亮IPS屏幕有很好的可视角度稳定性，和相当准确的色彩还原；和1920x1200像素的分辨率，它非常适合播放高清视频。10点触控屏幕的响应非常准确，在安卓4.4.2中的操作变得非常方便。尽管Iconia Tab 8现在仅售200欧元（约1566人民币），Acer为它配备的四核Intel Atom Z3745芯片组让工作，上网和游戏都非常流畅。这款平板的低发热量，高质量立体声扬声器和长电池续航帮助它的整体表现更进了一步。

不过，这款Acer的平板并不是完美的。仅9GB的空余存储空间相对较小，且内置相机仅适合偶尔抓拍。但是，对于需要价格合理的安卓平板的用户，如果可以接受这些缺点的话，Iconia Tab 8可能是个非常值得考虑的选择。

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。

四核心: 这款Acer Iconia Tab配备了Intel Atom Z3745 处理器。

集成的Intel graphics显卡在类似Epic Citadel的测试中表现很好。

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Specifications

Acer Iconia Tab 8 (Iconia Series)

Processor

Intel Atom Z3745 4 x 1.3 - 1.9 GHz, Bay Trail-T

Graphics adapter

Intel HD Graphics (Bay Trail)

Memory

2048 MB

, LPDDR3

Display

8.00 inch 16:10, 1920 x 1200 pixel, LCD, IPS, LED, glossy: yes

Storage

16 GB SSD, 16 GB

, 9.2 GB free

Connections

1 USB 2.0, 1 HDMI, Audio Connections: 3.5毫米整合耳机接口, Card Reader: MicroSD 最大支持 32 GB, Sensors: 陀螺仪, 加速传感器, GPS

Networking

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

Size

height x width x depth (in mm): 8.5 x 215 x 130

Battery

Lithium-Polymer, 4600 mAh

Operating System

Android 4.4 KitKat

Camera

Webcam: 主相机 400万像素 (2560 x 1440 像素), 摄像头200万像素 (1920 x 1080 像素)

Additional features

Speakers: 立体声扬声器机背, Keyboard: 触控, Keyboard Light: no, Micro USB线, 电源适配器, 12 Months Warranty

Weight

360 g, Power Supply: 25 g

Price

200 Euro

Links

Acer homepage
Acer notebook section
Iconia (Series)

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Pros
+	铝合金机壳
+	高质量工艺
+	最新版本安卓系统 (4.4.2)
+	屏幕显示效果好
+	最新游戏可流畅运行
+	清凉
+	优秀的电池续航
+	低价
Cons
-	相机模组较弱
-	仅9 GB 的可用存储空间
-	电池无法更换

Acer Iconia Tab 8 A1-840FHD 平板电脑简短评测

Specifications

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