| Manufacturer | |
| Sony | Asus |
| Announced | |
| August 2011 | February 2013 |
| Status | |
| Available - September 2011 | Available - May 2013 |
| Colors | |
| Black | White, Blue, Pink |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
241.2 x 174.3 x 10.1-20.6 mm (9.5 x 6.86 x 0.4-0.81 in) |
236 x 180.8 x 9.9 mm (9.29 x 7.12 x 0.39 in) |
| Weight | |
| 598 g (21.09 oz) | 580 g (20.46 oz) |
| 2G Network | |
| - | N/A |
| 3G Network | |
| - | N/A |
| 4G Network | |
| - | - |
| Messaging | |
| , EMail, IM | , Push Mail, EMail, IM |
| OS | |
| Android OS, v3.1 (Honeycomb), planned upgrade to v4.0 (Ice Cream Sandwich) | Android OS, v4.1 (Jelly Bean) |
| Processor | |
| Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 [Similar] | Quad-core 1.2 GHz, Nvidia Tegra 3 T33 [Similar] |
| GPU | |
| ULP GeForce [Similar] | ULP GeForce [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 16/32 GB storage | 16 GB storage |
| External Memory | |
| SD, up to 32 GB | microSD, up to 32 GB |
| Type | |
| TFT capacitive touchscreen | IPS LED Capacitive Touchscreen, 10 Finger Multi-touch Support |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 9.4 inches [Similar] | 10.1 inches [Similar] |
| Resolution | |
| 800 x 1280 pixels (161 ppi) [Similar] | 1280 x 800 pixels (149 ppi) [Similar] |
| Screen-to-Body Ratio | 60.62% | 69.74% |
| Multi-Touch | |
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| 3.5mm Jack | |
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| Radio | |
| No | No |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| GPRS | |
| No | No |
| Edge | |
| No | No |
| 3G | |
| - | No |
| Bluetooth | |
| Yes, v2.1 with A2DP | Bluetooth V3.0+EDR +A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, DLNA | WLAN802.11 a/b/g/n |
| USB | |
| Yes, microUSB v2.0, USB Host | Yes, microUSB v2.0 |
| GPS | |
| Yes | No |
| Browser | |
| HTML, Adobe Flash | HTML5 |
| Internal | |
| 16/32 GB storage, 1 GB RAM | 16 GB storage, 1 GB RAM |
| Expandable Storage | |
| SD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | |
| Supported | - |
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Non-removable Li-Ion battery | Non-removable, Li-Po Battery |
| Capacity | |
| - | 19Wh |
| Stand by | |
| Up to 430 h | - |
| Talk Time | |
| - | Up to 8 h 30 min |