Android 6.0 out of the box with regular updates for performance improvement, Smooth android experience with Stock Google UI, consumes lesser RAM compared to custom Uis giving your phone a much smoother experience. HD Voice calling with Dual 4G LTE VOLTE supported SIM slots. 12.7 cm (5.0) HD IPS Screen with 64 Bit Quad Core processor, 1GB RAM and 16GB ROM. Matte Finish rear cover, Superior gaming performance with 600MHz GPU,. 8MP Rear camera with flash for amazing night shots, Automatic face detection, Zero shutter delay, 40 shots burst capture mode. 2MP FF Front selfie camera