microSDHC slot
1.3MP
2.8" 240x320 pixels
Feature phone
1000mAh
Samsung R640 Character phone. Announced Jul 2011. Features 2.8″ display, 1.3 MP primary camera, 1000 mAh battery.
Network
| Speed | Yes, 384 kbps |
| 2G Bands | CDMA 800 / 1900 |
| 3G Bands | CDMA2000 1x |
| Technology | CDMA / CDMA2000 |
Launch
| Status | Discontinued |
| Announced | 2011, July. Released 2011, July |
Body
| SIM | Mini-SIM |
| Weight | 120 g (4.23 oz) |
| specs.keys.Keyboard | QWERTY |
| Dimensions | 107 x 55 x 15 mm (4.21 x 2.17 x 0.59 in) |
Display
| Size | 2.8 inches, 24.3 cm2 (~41.3% screen-to-body ratio) |
| Type | TFT, 256K colors |
| Resolution | 240 x 320 pixels, 4:3 ratio |
Memory
| Card Slot | microSDHC (dedicated slot) |
| specs.keys.Phonebook | Yes, Photocall |
| specs.keys.Call records | Yes |
Main Camera
| Single | 1.3 MP |
Sound
| specs.keys.3.5mm jack | Yes |
| Loudspeaker | Yes |
Communications
| USB | microUSB 2.0 |
| WLAN | No |
| Radio | No |
| Bluetooth | 2.1, A2DP, EDR |
| Positioning | No |
Features
| specs.keys.Java | No |
| specs.keys.Games | Yes |
| specs.keys.Messaging | SMS, Email |
Battery
| Type | Removable Li-Ion 1000 mAh battery |
| specs.keys.Stand-by | Up to 288 h |
| specs.keys.Talk time | Up to 5 h |
Miscellaneous
| SAR | 0.50 W/kg (head) 0.97 W/kg (body) |
| Price | About 130 EUR |
| Colors | Electric Blue |
