This is the best phone in battery backup, after giving snaodragon 625 its battry gets little more upgrade however redmi note 3 has also 4000 mah but with 625 proccessor it consumes less battery as compared to note 3 also its giving 32 gb storge at 10k while note 3 gives 16 gb .perfomane of an MI phones is always better and this time they come with excellent combination with 4 gb ram and snapdragon 625 .Gaming will be perfect but considering 625 proccsr it may not do high task faster such as video rendering as compared to note 3( snapdragon650) after edit.But the phones gives enough things .Camera is also improved.