• Acer Iconia Tab B1-A71 vs Lenovo IdeaTab A2107 vs Asus Memo Pad ME172V

Phone Comparison - Acer Iconia Tab B1-A71 vs Lenovo IdeaTab A2107 vs Asus Memo Pad ME172V

general General Info

Manufacturer Acer Lenovo Asus
Announced January 2013 January 2013 January 2013
Status Available - January 2013 Available - January 2013 Available - January 2013
Colors Black Black Sugar White, Titanium Gray, Cherry Pink
Form Factor Candybar Candybar Candybar
Dimension 197.4 x 128.5 x 11.3 mm
(7.77 x 5.06 x 0.44 in)
195.1 x 125 x 11.9 mm
(7.68 x 4.92 x 0.47 in)
196.2 x 119.2 x 11.2 mm
(7.72 x 4.69 x 0.44 in)
Weight 320 g (11.29 oz) 400 g (14.11 oz) 370 g (13.05 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 1900 - for AT&T
N/A
3G Network - HSDPA 850 / 1900 - for AT&T
HSDPA 2100 - SIM 1 only
-
4G Network - - -
Messaging , Push Mail, EMail, IM , Push Mail, EMail, IM , Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.0.3 (Ice Cream Sandwich) Android OS, v4.1 (Jelly Bean)
Processor Dual-core 1.2 GHz, Mediatek MT8317 1 GHz Cortex-A9, MTK 6575 1 GHz, VIA WM8950
GPU PowerVR SGX531u PowerVR SGX531 Mali-400
RAM 512 MB 1 GB 1 GB
Internal Memory 8/16 GB 16 GB storage 8/16 GB storage
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen LED-backlit LCD
Colors 256K colors 16M colors capacitive touchscreen
Size 7.0 inches 7.0 inches 7.0 inches
Resolution 600 x 1024 pixels (170 ppi) 600 x 1024 pixels (170 ppi) 600 x 1024 pixels (170 ppi)
Screen-to-Body Ratio 54.07% 56.24% 58.65%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera VGA, 640x480 pixels 3.15 MP, 2048x1536 pixels 1 MP
Flash No No No
Features - Geo-tagging Video-calling
Video Yes Yes, 720p Yes, 720p
Front Camera No [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes No
Edge No Yes No
3G - HSDPA, HSUPA -
Bluetooth Yes, v4.0 Yes, v3.0 Yes
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes Yes, with A-GPS support No
Browser HTML5 HTML HTML

memory User Memory

Internal 8/16 GB, 512 MB RAM 16 GB storage, 1 GB RAM 8/16 GB storage, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable, Li-Po Battery Non-removable Non-removable, Li-Po Battery
Capacity 2710 mAh Li-Ion 3550 mAh batt 4270 mAh
Stand by - Up to 500 h -
Talk Time - Up to 7 h Up to 7 h (multimedia)