Hey guys this is vivek and today I’m going to give review to samsung z4, lets start, Hey guys this is the biggest bakwas phone so I’m on starting recommending you to never purchase this phone, I have given description in this my review. Keep in mind that price of this device is rs.5790 because we are comparing features so everytimes you have to known about price.G guys this phone gives you only 4.5 inch display which is much small.cameras are also bored which are 5/5 mp.only 1 gb ram with 8 gb INERNAL memory.Battery is 2050 mAh which last in only half day and after some months of using gives you charging problems and this happened twice with me.O only good thing you will find here that device is 4G but don’t happy because this phone lags very much while you use internet and most of the apps are not support this phone.Storage problem is also big problem here. So guys never buy this phone. THANK YOU GUYS.