The mobile is very impressive in nature as it cost less and the features are more than a budgeted mobile. I am currently using this mobile and I had no regret that I had purchased tyhe K3 lenoivo its battery backup is superb.i can play continous gaming approx 6 hours. The fast charging make this phone more worth of money therefore the camera is great has it has 13.m.p rear and in front 8.m.p u can take gud selfies with 8.mp which looks like amazing it has battery of 3000 mah which is just great I Charged once in a day and I am not facing any problem like heating so you can go for it as the application runs fine with 2 GB of ram with mediatek processor so no lagging in games, videos or r