I have used this mobile and I think it is a good phone. It has a good battery backup of 4050mah and it is also has good dislpay of 5.5 inches with 1080x1920 pixels. It has excellent camera quality and is also having superb security features like fingerprint scanner. It is having internal memory expandable upto 128 GB which can store a large number of media files and games. It is also having an excellent features of slow motion video recording. But there is one negative point: it gets heated up while charging. Otherwise it is a good phone. And also not very expensive. I think it is the best mobile in range of ?12000