| Manufacturer | |
| Sony | Nokia | 
| Announced | |
| February 2012 | December 2012 | 
| Status | |
| Available - May 2012 | Available - January 2013 | 
| Colors | |
| Black, White/ exchangeable bottom caps in white, black, pink, ye | Black, White, Red, Pink | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 112 x 54 x 12 mm (4.41 x 2.13 x 0.47 in) | 118.1 x 61.2 x 11.3 mm (4.65 x 2.41 x 0.44 in) | 
| Weight | |
| 110 g (3.88 oz) | 131 g (4.62 oz) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | |
| HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a | HSDPA 850 / 1900 | 
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| OS | |
| Android OS, v2.3 (Gingerbread), upgradable to v4.0 | Microsoft Windows Phone 7.8 | 
| Processor | |
| Dual-core 1 GHz Cortex-A9, STE U8500 [Similar] | 800 MHz [Similar] | 
| GPU | |
| Mali-400MP [Similar] | - | 
| RAM | |
| 512 MB [Browse Similar] | 256 MB [Browse Similar] | 
| Internal Memory | |
| 8 GB (4 GB user-accessible) | 4 GB | 
| External Memory | |
| No | No | 
| Rear Camera | |
| 5 MP, 2592 x 1944 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] | 
| Flash | |
| LED flash | No | 
| Features | |
| Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, 3D Sweep Panorama, Image Stabilization | Geo-tagging | 
| Video | |
| Yes, 720p@30fps, video light | Yes, VGA@30fps | 
| Front Camera | |
| Yes, VGA [Similar] | No [Similar] | 
| 3.5mm Jack | |
|  |  | 
| Radio | |
| Stereo FM radio with RDS | Stereo FM radio | 
| Games | |
| Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker | |
|  |  | 
| GPRS | |
| Up to 107 kbps | Up to 85.6 kbps | 
| Edge | |
| Up to 296 kbps | Up to 236.8 kbps | 
| 3G | |
| HSDPA 14.4 Mbps, HSUPA 5.76 Mbps | HSDPA, 7.2 Mbps; HSUPA | 
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | Yes, v2.1 with EDR | 
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 b/g/n | 
| USB | |
| Yes, microUSB v2.0, USB On-the-go support | Yes, microUSB v2.0 | 
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support | 
| Browser | |
| HTML5, Adobe Flash | HTML5 | 
| Internal | |
| 8 GB (4 GB user-accessible), 512 MB RAM | 4 GB, 256 MB RAM | 
| Expandable Storage | |
| No | No | 
| USB OTG | |
| Supported | - | 
| Fingerprint | |
|  |  | 
| Proximity Sensor | |
|  |  | 
| Accelerometer Sensor | |
|  |  | 
| NFC | |
|  |  | 
| Type | |
| Standard battery, Li-Ion | Standard battery, Li-Ion | 
| Capacity | |
| 1320 mAh | 1300 mAh (BP-3L) | 
| Stand by | |
| Up to 260 h (2G) Up to 472 h (3G) | Up to 670 h (2G) Up to 600 h (3G) | 
| Talk Time | |
| Up to 6 h 36 min (2G) Up to 5 h 36 min (3G) | Up to 7 h 30 min (2G) Up to 7 h 15 min (3G) |