Design | Device Type | Smart Phone |
| OS | Android OS, v2.3 (Gingerbread), upgradable to v4.0 (Ice Cream Sandwich) |
| Dimension | 112 x 54 x 12 mm (4.41 x 2.13 x 0.47 in) |
| Weight | 110 g (3.88 oz) |
Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 - ST25iHSDPA 850 / 1900 / 2100 - ST25a |
| SIM | Mini-SIM |
| Announced | February, 2012 |
| Status | May, 2012 |
Display | Type | TFT capacitive touchscreen, 16M colors |
| Size | 480 x 854 pixels, 3.5 inches (~280 ppi pixel density) |
| Multi-touch | Yes, up to 4 fingers |
| Protection | Scratch-resistant glass- Sony Mobile BRAVIA Engine- Timescape UI |
Photography | Rear Camera | 5 MP, 2592 x 1944 pixels, autofocus, LED flash, check quality |
| Features | Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization |
| Video | Yes, 720p@30fps, check quality |
| Front Camera | Yes, VGA |
Memory | Card slot | No |
| Internal | 8 GB (4 GB user available), 512 MB RAM |
Sound | Alert types | Vibration; MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm jack | Yes- Sony 3D surround sound audio technology |
Connectivity | GPRS | Up to 107 kbps |
| EDGE | Up to 296 kbps |
| Speed | HSDPA 14.4 Mbps, HSUPA 5.76 Mbps |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA |
| Bluetooth | Yes, v2.1 with A2DP, EDR |
| USB | Yes, microUSB v2.0, USB On-the-go |
Battery | Capacity | Li-Ion 1320 mAh battery |
| Stand-by | Up to 260 h (2G) / Up to 472 h (3G) |
| Talk time | Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G) |
| Music play | Up to 45 h |
Tests | Display | Contrast ratio: 930:1 (nominal) / 1.758:1 (sunlight) |
| Loudspeaker | Voice 65dB / Noise 65dB / Ring 72dB |
| Audio Quality | Noise -87.3dB / Crosstalk -87.7dB |
| Camera | Photo / Video |
Tests | SAR US | 1.62 W/kg (head) ? ? |
Features | Chipset | NovaThor U8500 |
| CPU | Dual-core 1 GHz Cortex-A9 |
| GPU | Mali-400 |
| Sensors | Accelerometer, proximity, compass |
| Messaging | SMS (threaded view), MMS, Email, IM, Push Email |
| Browser | HTML5, Adobe Flash |
| Radio | Stereo FM radio with RDS |
| GPS | Yes, with A-GPS support |
| Java | Yes, via Java MIDP emulator |
| Colors | Black, White/ exchangeable bottom caps in white, black, pink, yellow |
| Others | - SNS integration- Active noise cancellation with dedicated mic- MP4/H.263/H.264/WMV player- MP3/eAAC+/WMA/WAV player- Google Search, Maps, Gmail,YouTube, Calendar, Google Talk- Organizer- Document viewer- Voice memo/dial/commands- Predictive text input |