Hello friends today I want to say something about Samsung z4 this phone is not so good it is bad phone ever when I use this phone many problems are created in it like its battery backup is not so good its speed is not so good and many other problems are created in it like most problem of Samsung it hangy phone MRP is so high comparing to other phones Samsung z series phone not so good and also Jeff Z4 is mostly bad phone ever it is so bad so bad and so bad phone ever
And in last I wanna say its performence is not so good