https://broadband.forum/micromax-bolt-a40-launched-infibeam-46394/Android 2.3.5 Gingerbread
1GHz processor
4.5inch TFT Touch Screen
2MP rear camera and 0.3MP front camera
EDGE and GPS
Bluetooth and USB
1500mAh battery
http://www.infibeam.com/Mobiles/micromax-bolt-a40/P-mobi-89831135754-cat-z.html