Phone Comparison - Asus Google Nexus 7 vs Lenovo IdeaTab A3000 vs Acer Iconia Tab 7

general General Info

Manufacturer Asus Lenovo Acer
Announced June 2012 January 2013 April 2014
Status Available - July 2012 Available - May 2013 Available - August 2014
Colors Black Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 198.5 x 120 x 10.5 mm
(7.81 x 4.72 x 0.41 in)
194 x 120 x 11 mm
(7.64 x 4.72 x 0.43 in)
8.9 mm thickness
(0.35 in thickness)
Weight 340 g (11.99 oz) 339 g (11.96 oz) 298 g (10.51 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 (optional) GSM 850 / 900 / 1800 / 1900 N/A
3G Network N/A HSDPA (optional) HSDPA
Messaging , Push Mail, EMail, IM , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean), upgradable to v4.1.2 Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 Quad-core 1.2 GHz Cortex-A7, MTK 8125 Quad-core
GPU ULP GeForce - -
RAM 1 GB 1 GB 1 GB
Internal Memory 32 GB storage 16 GB 16 GB
External Memory No microSD, up to 64 GB microSD, up to 32 GB

display Display

Type LED-backlit IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 7.0 inches 7.0 inches
Resolution 800 x 1280 pixels (216 ppi) 600 x 1024 pixels (170 ppi) 600 x 1024 pixels (170 ppi)
Screen-to-Body Ratio 59.45% 58.92% -
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 no yes yes

camera Camera

Rear Camera 1.2 MP 5 MP, 2592х1936 pixels 2 MP
Flash No No No
Features Video-calling Auto focus, Geo-tagging, Touch Focus, Face Detection Geo Tagging, Panorama, Fixed Focus
Video Yes, 720p Yes Yes
Front Camera No [Similar] Yes, VGA [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS No No Yes
Edge No No Yes
3G N/A HSPA+ HSDPA
Bluetooth Yes Yes, v4.0 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, USB On-the-go Yes, microUSB v2.0
GPS Yes Yes, with A-GPS support Yes
Browser HTML, HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB storage, 1GB RAM 16 GB, 1 GB RAM 16 GB, 1 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 32 GB
USB OTG - Supported Not Supported

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po Battery Non-removable Li-Ion battery
Capacity 4325 mAh 3500 mAh -
Stand by 300 h Up to 336 h -
Talk Time Up to 10 h Up to 8 h Up to 6 h (multimedia)