Lenovo k6 power really powerfull as battery of 4000mAH which gives you phone talk time of 50 hours . Full HD screen for optimum clarity .The 5.0’(12.7) Full HD capacitive touchscreen is best suited for watching movies, playing games or viewing photos comfortably. Phone is little heavy of 145 grams. It has octa-core processor inside coupled with 3GB RAM, so all applications run smoothly without any lag. Thanks to autofocus 13MP camera for capturing your favourite moments has never been easy. Sleekdevice with a massive battery. A very good soud perfomance as it as Dolby sound. overall best on this price but sill I am not satiesfied eithperformance of this phone.