| General | |
| Manufacturer: | Sony Ericsson |
| Model: | txt |
| Other names: | CK13i |
| Year: | 2011 |
| Capacity battery (MAh): | 1000 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
60 x 106 x 14.5 |
| Weight (g): | 95 |
| Processor | |
| Processor Type: | ST-Ericsson PNX4910 |
| Memory | |
| Random access memory (RAM) (MB): | 64 |
| Read-only memory (ROM) (MB): | 100 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 850, GSM 900 |
| Bluetooth: | 2.1 |
| Wi-Fi: | 802.11b,g,n |
| Other: | EDGE, GPRS |
| Multimedia | |
| Screen Size: | 2.55 |
| Screen Resolution (px): | 240 x 320 |
| Screen type: | TFT |
| Rear camera (Mp): | 3.2 |
| Speaker: | mono |
| Output of earphones: | 3.5 |
| Other: | FM-radio |
| Management and input | |
| Buttons: | QWERTY-keyboard, navigation buttons, physical buttons |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | microUSB |
| Additionally | |
| Operation time: (according to the manufacturer) |
of talk time up to 3 hours 12 minutes, of standby time — up to 416 hours, mode audio — up to 23 hours |