Hi, I bought "Karbonn Smart A50" white smartphone for my father as his old phone was having issues. I bought it the day it was launched by FK. Now I will share the pros and cons: Pros: 1. It is a dual SIM phone, so he can keep his old number and take a new SIM for internet purposes 2. Battery backup is pretty good. Needs a charge every 1.5 days 3. Has features which is helpful for someone who is new with smartphones (eg, internet, android OS ( so I can connect with him in whatsapp), camera) 4. Comes at rock bottom price of 2699. Applied GV and got for 1100 Rs Cons: 1. Internal memory low ( but thats ok since he will not install apps on his own) 2. No 3G (supports EDGE) 3. Runs smooth but sometime may have a lag.