Complete specification
| Section | Specification | Details |
|---|---|---|
| Network | Speed | HSPA 7.2/5.76 Mbps |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 900 / 2100 - ST23i | |
| Technology | GSM / HSPA | |
| Launch | Status | Discontinued |
| Announced | 2012, June. Released 2012, September | |
| Body | SIM | Mini-SIM |
| Weight | 110 g (3.88 oz) | |
| Dimensions | 113 x 59.4 x 9.9 mm (4.45 x 2.34 x 0.39 in) | |
| Display | Size | 3.5 inches, 36.5 cm2 (~54.3% screen-to-body ratio) |
| Type | TFT, | |
| Protection | Scratch-resistant glass | |
| Resolution | 320 x 480 pixels, 3:2 ratio (~165 ppi density) | |
| [displayother] | Anti-reflective coating | |
| Platform | OS | Android 4.0 (Ice Cream Sandwich) |
| CPU | 800 MHz Cortex-A5 | |
| GPU | Adreno 200 | |
| Chipset | Qualcomm MSM7225A Snapdragon S1 | |
| Memory | Internal | 4GB (2.2GB user available), 512MB RAM |
| Card slot | microSDHC (dedicated slot) | |
| Main Camera | Video | 480p@30fps |
| Single | 5 MP, AF | |
| Features | LED flash, panorama | |
| Selfie camera | Single | VGA |
| Sound | 3.5mm jack | Yes |
| Loudspeaker | Yes | |
| Comms | USB | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| Radio | Stereo FM radio, RDS | |
| Bluetooth | 2.1, A2DP, EDR | |
| Positioning | GPS, A-GPS | |
| Features | Sensors | Accelerometer, proximity, compass |
| [featuresother] | MP4/H.264 player MP3/eAAC+/WAV player TrackID music recognition Document viewer Voice memo/dial/commands Predictive text input | |
| Battery | Type | Removable Li-Ion 1500 mAh battery |
| Stand-by | Up to 470 h (2G) / Up to 545 h (3G) | |
| Talk time | Up to 5 h (2G) / Up to 6 h (3G) | |
| Music play | Up to 36 h 30 min | |
| Misc | SAR | 1.25 W/kg (head) 0.91 W/kg (body) |
| Price | About 150 EUR | |
| Colors | Black, Pink, White with silver, White with gold | |
| Models | ST23i, ST23a, SonyST23i | |
| SAR EU | 0.87 W/kg (head) | |
| Our Tests | Camera | Photo |
