Micromax X640
| Network | 2G 3G | GSM 900 / 1800 - SIM 1 & SIM 2 |
| Size | Dimensions Weight Display | 113.5 x 57.5 x 12.2 mm (4.47 x 2.26 x 0.48 in) TFT touchscreen 3.2 inches |
| Memory | Phonebook Call records Internal Card slot | Yes Yes microSD, up to 8 GB |
| Data | GPRS EDGE 3G WLAN Bluetooth Infrared port USB | Yes Yes Yes |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | SMS, MMS Vibration, Polyphonic, MP3 ringtones WAP FM radio Yes 2 MP, 1600x1200 pixels Yes Black Yes - Loudspeaker - Dual SIM (Mini-SIM) - 3.5mm jack - Audio/video player - Photo viewer - Organizer - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard Li-Ion battery Up to 200 h Up to 4 h 40 min |
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