Hi I am Chirag.
The Karbonn Titanium Vista 4G is not a good phone. The sound reception of this phone is good but it is not user friendly. It hangs too much and works very slowly. It heats when hotspot is on. The style and design of this phone is average. It has 1 GB RAM and 8 GB internal memory in it which are bad features for a normal user. The camera resolution is also not too good. The battery life is weak of this phone you have to charge the phone daily 2 or 3 times. This phone doesn’t look good. The price of this phone is higher than other phones with same features.
So I recommend to buy any other phone than Karbonn Titanium Vista.
Thank You.