Hi, before buying this phone I spent a lot of time in searching the appropriate phone which suits me.Since it is a mid range phone so you will have lot of options available.It has been 10+ days since I am using this phone .Honestly I have not found any defect or any lag in the phone.Better smooth touch, excellent camera, decent battery backup and much more.Sleek design superb call clarity though phone is big in size yet you can hold it comfortably Beat and fast interface.Much better than traditional samsung bulky touchwiz.
Go for it .Its worth buying!