Micromax A28 Bolt
| Network | 2G 3G | GSM 900 / 1800 - SIM 1 & SIM 2 |
| Size | Dimensions Weight Display | 116.9 x 62.5 x 12.5 mm (4.60 x 2.46 x 0.49 in) 89 gram TFT capacitive touchscreen, 65K colors 320 x 480 pixels, 3.5 inches (~165 ppi pixel density) |
| Memory | Phonebook Call records Internal Card slot | Yes Yes 512 MB, 256 MB RAM microSD, up to 32 GB |
| Data | GPRS EDGE 3G WLAN Bluetooth Infrared port USB | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Wi-Fi 802.11 b/g/n v2.1 with A2DP microUSB v2.0 |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | Android OS, v2.3 (Gingerbread) 1 GHz Cortex-A5; Mali-300 SMS, MMS, Email, IM Vibration, Polyphonic, MP3 ringtones HTML FM radio; recording Yes VGA, 640 x 480 pixels 320p Black via Java MIDP emulator - Loudspeaker - Dual SIM (Mini-SIM) - 3.5mm jack - SNS integration - MP3/WAV/AAC+ player - MP4/H.263/H.264 player - Document viewer - Photo viewer - Organizer - Voice memo/dial - Predictive text input - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard battery, Li-Ion 1500 mAh Up to 260 h Up to 4 h |
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