I have been using this phone for 1 year and still it is working smoothly. It has 4030 mAh Li-ion battery, 64 gb internal storage, 4 GB Ram and 1.95 GHz Qualcomm Snapdragon 439 octa core processor, 13+ 2 MP dual rear camera and a 20 MP front camera and HD+ display. It has features like time-lapse, slow motion, AI mode and HDR. I have great gaming exprience in this phone, I use to play pubg daily for 4 to 5 hrs and runs very smoothly on this phone. It can record video in 1080p hd resolution. It has best performance ever.