| Local Name | Xperia X10 |
| Additional Information | Previously rumored as XPERIA X3 and Sony Ericsson Rachael |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 900 / 1700 / 2100 | HSDPA 850 / 1900 / 2100 / 800 - X10a for Americas |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | HSPA 7.2/2 Mbps |
| Announced | 2009, November. Released 2010, March |
| Status | Discontinued |
| Dimensions | 119 x 63 x 13 mm (4.69 x 2.48 x 0.51 in) |
| Weight | 135 g (4.76 oz) |
| SIM | Mini-SIM |
| Display Type | Removable Li-Po 1500 mAh battery (BST-41) |
| Screen Size | 4.0 inches, 44.1 cm2 (~58.8% screen-to-body ratio) |
| Resolution | 480 x 854 pixels, 16:9 ratio (~245 ppi density) |
| Protection | Scratch-resistant glass | Timescape/Mediascape UI |
| OS | Android 1.6 (Donut), upgradable to 2.3 (Gingerbread) |
| Chipset | Qualcomm QSD8250 Snapdragon S1 |
| CPU | 1.0 GHz Scorpion |
| GPU | Adreno 200 |
| Card Slot | microSDHC (dedicated slot), 8 GB included |
| Internal Memory | 1GB 384MB RAM |
| Camera Features | LED flash |
| Video | w480p@30fps, 720p@30fps (via SW update) |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g, DLNA, hotspot |
| Bluetooth | 2.1, A2DP |
| Radio | No |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity, compass |
| Browser | HTML, Adobe Flash |
| Stand By | Up to 415 h (2G) / Up to 425 h (3G) |
| Talk Time | Up to 10 h (2G) / Up to 8 h (3G) |
| Colors | Sensous Black, Luster White |
| SAR EU | 1.25 W/kg (head) |
