The samsung Z4 smartphone is recently launched in may 2017. In this smartphone you will get 1 GB of RAM, 5 inch od FWVG display, 5 MP of rare camera and 2 MP of front camera, 8 GB internal storage. The phone is the first phone in 2017 which is very cheap around 5700 rupees in indian currency if we talk about his performance the phone perform well and does not lag in normal usage but this the start lagging on hardcore usage and if we talk about its gamming performance well this not support too many games but you can play normal games.