| Model | XPERIA Arc LT15i |
| What's in the box? | Unlocked phone, Battery, Original charger, Wired handsfree, USB cable, 8GB memory card |
| Network Band | GSM 850, GSM 900, GSM 1800, GSM 1900, 3G 900 (Optus YesG/Vodafone), 3G 2100 |
| Recommended Networks | Optus 3G, Telstra 2G, Three, Vodafone 2G, Optus 2G, Vodafone 3G |
| Handset branding | N/A |
| 3G | Yes |
| Height | 125 mm |
| Width | 63 mm |
| Thickness | 8.7 mm |
| Weight | 117 g |
| Screen Size (Diagonal) | No |
| Screen Resolution | No |
| Touchscreen Type | Capacitive |
| CPU | 1GHz Scorpion processor, Adreno 205 GPU, Qualcomm MSM8255 Snapdragon |
| Internal Memory | 320 MB storage, 512 MB RAM |
| Expandable Memory | Up to 32GB |
| Included Memory Card | No |
| Camera | 8MP |
| Flash | Yes |
| Secondary Camera | No |
| Operating System | Android |
| Bluetooth | Yes |
| Radio | Yes |
| Speakerphone | Yes |
| WiFi | Yes |
| GPS Hardware | Yes |
| Generic Charger Type | No |
Unlocked phone, Battery, Original charger, Wired handsfree, USB cable, 8GB memory card