Micromax A57 Ninja 3.0 specification and features

Network
Technology GSM / HSPA
2G bands GSM 900 / 1800 – SIM 1 & SIM 2
3G bands HSDPA 2100 – SIM 1 only
Speed HSPA 7.2/5.76 Mbps
Launch
Announced 2012, September. Released 2012, September
Status Discontinued
Body
Dimensions 116 x 62 x 11.5 mm (4.57 x 2.44 x 0.45 in)
Weight 93.8 g (3.28 oz)
SIM Dual SIM (Mini-SIM, dual stand-by)
Display
Type TFT capacitive touchscreen, 256K colors
Size 3.5 inches, 36.5 cm2 (~50.7% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~165 ppi density)
Platform
OS Android 2.3.5 (Gingerbread)
CPU 1.0 GHz
GPU Adreno 200
Memory
Card slot microSDHC (dedicated slot)
Internal 512MB RAM, 256MB
Main Camera
Single 3.15 MP
Video Yes
Selfie camera
  No
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 2.0
GPS Yes
Radio FM radio
USB microUSB 2.0
Features
Sensors Accelerometer
  MP3/AAC/WMA/WAV player
MP4/WMV/H.264 player
Document viewer
Photo viewer/editor
Battery
  Removable Li-Ion 1400 mAh battery
Stand-by Up to 145 h
Talk time Up to 4 h
Misc
Colors Black
SAR 0.86 W/kg (head)     0.60 W/kg (body)    
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