$ 0 0 Indigenous smartphone maker Micromax has launched a new budget smartphone named Bolt A61.The handset has been priced at Rs 4,999 and comes with a 4-inch screen and competes against the likes of Nokia Asha 501 and Samsung Galaxy Pocket Neo and Galaxy Star.The new Bolt A61 smart phone has a 4-inch TFT screen with 800x480p resolution and 233ppi pixel density.It runs on Android 4.1 (Jelly Bean) operating system and is powered by a 1GHz processor with 256MB RAM.This phone packs 512MB of internal storage and can support microSD card up to 16GB.Connectivity suite of MicromaxBolt A61 includes 2G, 3G, Wi-Fi, Bluetooth and microUSB.It has a 2MP rear camera and a VGA front camera.Its 1,500mAh battery offers talk time of 4 hours, according to the manufacturer.Some of the apps that come preloaded on the phone include Kingsoft Office, Hike, Spuul, Opera and MiLive.Key specs: Display: 4-inch TFT screen with 800x480p resolution and 233ppi pixel density; Operating system: Android 4.1 (Jelly Bean); Processor & RAM: 1GHz CPU and 256MB RAM; Storage: 512MB internal storage, 16GB microSD support; Connectivity: 2G, 3G, Wi-Fi, Bluetooth, microUSB; Camera: 2MP front camera, VGA rear camera; and Battery: 1,500mAh.