Samsung A837 Rugby
| Network | 2G 3G | GSM 850 / 900 / 1800 / 1900 HSDPA 850 / 1900 |
| Size | Dimensions Weight Display | 100 x 52 x 23 mm 132 gram TFT, 256K colors 176 x 220 pixels, 2.0 inches (~141 ppi pixel density) |
| Memory | Phonebook Call records Internal Card slot | 1000 entries, Photocall 30 received, dialed and missed calls 128 MB microSD |
| Data | GPRS EDGE 3G WLAN Bluetooth Infrared port USB | Class 10 (4+1/3+2 slots), 32 - 48 kbps Class 10, 236.8 kbps HSDPA v2.0 with A2DP microUSB v2.0 |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | SMS, AMS, MMS, Email, Push Email, IM Vibration, MP3 ringtones WAP/xHTML A-GPS only; AT&T Navigator Yes 1.3 MP, 1280 x 1024 pixels 176x144@15fps Red on black, yellow on black MIDP 2.1 - Loudspeaker - External 1" monochrome display - MIL-STD-810F certified - salt, dust, humidity, rain, vibration, - solar radiation, transport and thermal shock resistant - Videocalling - MP3/WAV/AAC+ player - MP4/H.263 player - Organizer - Push to Talk - Voice memo - Predictive text input - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard battery, Li-Ion 1000 mAh Up to 250 h Up to 5 h |
Image: http://www.samsung.com/us/mobile/cell-phones/SGH-A837DKAATT