Micromax A57 Ninja 3.0
| Network | 2G 3G | GSM 900 / 1800 - SIM 1 & SIM 2 HSDPA 2100 - SIM 1 only |
| Size | Dimensions Weight Display | 116 x 62 x 11.5 mm (4.57 x 2.44 x 0.45 in) 93.8 gram TFT capacitive touchscreen, 256K colors 320 x 480 pixels, 3.5 inches (~165 ppi pixel density) |
| Memory | Phonebook Call records Internal Card slot | Yes Yes 512 MB RAM, 256 MB ROM 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 Class 12 HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps Wi-Fi 802.11 b/g/n, Wi-Fi hotspot v2.0 microUSB v2.0 |
| Features | OS CPU Messaging Ringtones Browser Radio GPS Games Camera Video Colors Java | Android OS, v2.3.5 (Gingerbread) 1 GHz; Adreno 200 SMS, MMS, Email, IM Vibration, MP3, WAV ringtones HTML FM radio Yes Yes 3.15 MP, 2048 x 1536 pixels Yes Black via Java MIDP emulator - Loudspeaker - Dual SIM (Mini-SIM, dual stand-by) - 3.5mm jack - Multitouch - Geo-tagging - Accelerometer (sensor) - SNS integration - MP3/AAC/WMA/WAV player - MP4/WMV/H.264/H.263 player - Organizer - Document viewer - Photo viewer/editor - Voice memo/dial - Predictive text input - Clock - Calendar - Alarm |
| Battery | Stand-by Talk time | Standard battery, Li-Ion 1400 mAh Up to 145 h Up to 4 h |
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