I bought lenovo vibe x3 for around rs20000 from Amazon.com. the phone is very nice Dolby atmos sound in this phone so sound quality is superb. Lenovo Vibe X3 is very fast because it has 3GB Ram. The camera quality of this phone is also very nice it has 21 mega pixels real camera and 8 mega pixels secondary camera.
It has a dual SIM with 32/64GB storage capacity and external memory card slot up to 128 GB ( uses sim2 slot) Lenovo vibe X3 is available in only two colours, black and white. Overall the phone is awesome so I would recommend this.