Samsung E640
| Network | 2G 3G | GSM 900 / 1800 / 1900 |
| Size | Dimensions Weight Display | 85.5 x 45.1 x 23.5 mm 90 gram TFT, 256K colors 176 x 220 pixels |
| Memory | Phonebook Call records Internal Card slot | Yes 20 dialed, 20 received, 20 missed calls 32 MB |
| Data | GPRS EDGE 3G WLAN Bluetooth Infrared port USB | Class 10 (4+1/3+2 slots), 32 - 48 kbps v1.2 Yes |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | SMS, MMS, Email Vibration; downloadable polyphonic, MP3 ringtones WAP 2.0/xHTML Yes 1.3 MP, 1280x1024 pixels, LED flash QCIF Silver MIDP 2.0 - Second external OLED dispalay, 65K colors (80 x 64 pixels) - MP3/AAC/AAC+ music player - MP4 video recording & playback - Predictive text input - Organizer - SyncML - vCalendar - vCard - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard battery, Li-Ion 820 mAh Up to Up to |
Image: http://mobile.ffmobile.com/mobile/samsung-e640/10001243