I bought Lenovo Vibe X3 last month for around Rs. 20000 inclusive of all taxes. I am always high on gaming and as of now, I have played a ton of games on it, including prince of Persia and Walking Dead and my experience has been super awesome.
The phone is supremely smooth and has a very user friendly interphase and satisfactory sound quality. It is available in only two colours sadly; black and white and I bought a black set for myself. The camera of the phone is also very nice. It has a 21 Mp primary camera and a 8 Mp secondary camera. Lenovo Vibe X3 is a dual sim phone with 32/64 GB storage capacity. The phone comes in a humble size of 5.5 inches that is the regular smartphone size.