Xiaomi redmi note 4 is a good phne but has just one defect that phone is heating up. rather than that all features are super. 4 gb ram 4100 mAh Li-polymer battery power. 13 mp back camera nd 5mp front camera. its good quality like real lens. finger print senser and front cam sensor is also good. 64 gb rom with snapdragon 625 procescor. display also super just like a natural video with gorrilla glass. excellent performance with metal build.