| Brand / Type | |
| Brand | Samsung |
| Type | Character |
| Also known as | Samsung SCH-R640 Character |
| Form factor | QWERTY slider |
| Color | Blue |
| Network | |
| Phone Network | 3G, CDMA, CDMA2000 |
| Service | 800, 1900 |
| Connectivity | |
| Bluetooth | v2.1 with A2DP |
| Infrared | No |
| Wi-Fi (WLAN) | No |
| USB | Yes2.0 |
| Fax / Data | Yes |
| Display | |
| Main display | Color TFT touchscreen |
| Color display | 256.000 colors |
| Dimensions | 2.8 in. |
| Resolution | N/A |
| External display | No |
| Memory | |
| Internal memory | No |
| External memory | 32GB |
| Memory slots | 1 |
| Storage types | MicroSD, MicroSDHC |
| Basic | |
| Battery | Standard battery, Li-Ion 1000 mAh |
| Standby time | 288 hours |
| Talk time | 5 hours |
| Calling | |
| Vibrate alert | Yes |
| Photo ID | Yes |
| Ringtones | MP3 |
| Camera | |
| Camera | Yes |
| Megapixels | 1.3 megapixels |
| Maximum photo resolution | 1280×960 pixels |
| Digital zoom | Yesx |
| Optical zoom | No |
| Auto focus | No |
| Flash | No |
| Recording video | Yes |
| Second (front) camera | No |
| Messaging | |
| SMS | Yes |
| MMS | Yes |
| T9 text function | Yes |
| Yes | |
| Internet browsing | Yes |
| Entertainment | |
| FM radio | No |
| Java | No |
| Audio player | AAC, MP3 |
| Video player | H263, MP4 |
| Features | |
| Add ringtones | Yes |
| Organiser | Organiser, Voice memo |
| Video call | No |
| Other features | SNS applications, 3.5 mm audio jack, Samsung TouchWiz Lite UI, Accelerometer sensor |
| Format | |
| Weight | 4.2 oz. |
| Dimensions (H x W x D) | 4.2×2.2×0.6 in. |

