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General Info |
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Manufacturer | Asus | Apple | Acer |
Announced | January 2011 | March 2011 | May 2013 |
Status | Available - April 2011 | Available - March 2011 | Available - May 2013 |
Colors | Black | Black, White | Black |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
271 x 171 x 13 mm (10.67 x 6.73 x 0.51 in) |
241.2 x 185.7 x 8.8 mm (9.5 x 7.31 x 0.35 in) |
208.7 x 145.7 x 11.1 mm (8.22 x 5.74 x 0.44 in) |
Weight | 680 g (23.99 oz) | 607 g (21.41 oz) | 410 g (14.46 oz) |
2G Network | N/A | CDMA 800 / 1900 | N/A |
3G Network | CDMA2000 1xEV-DO | N/A | |
Messaging | , Push Mail, EMail, IM | , Push Mail, EMail, IM | , Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v3.0 (Honeycomb), upgradable to v3.2 | iOS 4, upgradable to iOS 6.0 | Android OS, v4.2 (Jelly Bean) |
Processor | Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 | Dual-core 1 GHz Cortex-A9, Apple A5 | Quad-core 1.2 GHz, MediaTek MT8125 |
GPU | ULP GeForce | PowerVR SGX543MP2 | - |
RAM | 1 GB | 512 MB | 1 GB |
Internal Memory | 16/32 GB storage | 16/32/64 GB storage | 8/16 GB |
External Memory | microSD, up to 32GB | No | microSD, up to 32 GB |
Display |
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Type | LED-backlit IPS LCD | LED-backlit IPS LCD, capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | capacitive touchscreen | 16M colors | 16M colors |
Size | 10.1 inches | 9.7 inches | 7.9 inches |
Resolution | 1280 x 800 pixels (149 ppi) | 768 x 1024 pixels (132 ppi) | 768 x 1024 pixels (162 ppi) |
Screen-to-Body Ratio | 64.21% | 65.01% | 63.58% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | No | No | No |
Games | Yes | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 5 MP, 2592x1944 pixels | 0.7 MP, 960 x 720 pixels | 5 MP, 2592x1944 pixels |
Flash | No | No | No |
Features | Auto focus, Geo-tagging | No | Auto focus, Geo-tagging |
Video | Yes | Yes, 720p@30fps | Yes |
Front Camera | Yes, 1.2 MP [Similar] | Yes, VGA [Similar] | Yes, VGA [Similar] |
Connectivity and Data Rate |
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GPRS | No | No | No |
Edge | No | No | No |
3G | No | EV-DO Rev. A, up to 3.1 Mbps | No |
Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v2.1 with A2DP, EDR | Yes, v4.0 |
Wi-Fi | Wi-Fi 802.11b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n |
USB | Yes, v2.0 | Yes, v2.0 | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes |
Browser | HTML, Adobe Flash | HTML (Safari) | HTML5 |
User Memory |
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Internal | 16/32 GB storage, 1 GB RAM | 16/32/64 GB storage, 512 MB RAM | 8/16 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32GB | No | microSD, up to 32 GB |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Standard battery, Li-Po | Non-removable, Li-Po Battery | Li-Ion Battery |
Capacity | (24.4 Wh) | 6930 mAh | 3250 mAh |
Stand by | - | Up to 350 h | |
Talk Time | Up to 9 h 30 min | - | Up to 10 h (Multimedia) |