| Local Name | Xperia X10 mini |
| Additional Information | Also known as Sony Ericsson Robyn |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 900 / 2100 - E10i | HSDPA 850 / 1900 / 2100 - E10a |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | HSPA 7.2/2 Mbps |
| Announced | 2010, February. Released 2010, May |
| Status | Discontinued |
| Dimensions | 83 x 50 x 16 mm (3.27 x 1.97 x 0.63 in) |
| Weight | 88 g (3.10 oz) |
| SIM | Mini-SIM |
| Display Type | Non-removable Li-Po 950 mAh battery |
| Screen Size | 2.55 inches, 20.1 cm2 (~48.5% screen-to-body ratio) |
| Resolution | 240 x 320 pixels, 4:3 ratio (~157 ppi density) |
| Protection | Scratch-resistant glass | Timescape UI |
| OS | Android 1.6 (Donut), upgradable to 2.1 (Eclair) |
| Chipset | Qualcomm MSM7227 Snapdragon S1 |
| CPU | 600 MHz ARM 11 |
| GPU | Adreno 200 |
| Card Slot | microSDHC (dedicated slot), 2 GB included |
| Internal Memory | 128MB |
| Camera Features | LED flash |
| Video | 480p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g, hotspot (v2.2 or higher) |
| Bluetooth | 2.0, A2DP, EDR |
| Radio | Stereo FM radio, RDS |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity, compass |
| Browser | HTML |
| Features Summary | ANT+, MP4/H.264/WMV player, MP3/eAAC+/WMA/WAV player, TrackID music recognition, Document viewer, Voice memo, Predictive text input |
| Stand By | Up to 285 h (2G) / Up to 360 h (3G) |
| Talk Time | Up to 4 h (2G) / Up to 3 h 30 min (3G) |
| Colors | Gold, Pearl White, Black, Pink, Lime, Red, Silver |
| SAR EU | 1.17 W/kg (head) |
