8. Karbonn A21 Android
Features: Dual Sim, 3G, Wi-Fi
Dual Core, 1.2 GHz Processor
512 MB RAM
2.57 GB inbuilt memory
4.5 inches, 480 x 800 px display
5 MP Camera with flash
Memory Card Supported, upto 32 GB
Android, v4.0
Price: Rs. 6,999 (as on snapdeal)