Hi, I have been using this phone for last 10 months.Throughout this journey with my f1, I had never face a little bit problem.Buying this smartphone was best decision.The phone has 32gb rom which is enough for young generation.The clarity of camera is awesome.It has 3 gb ram through which their is no issues of lagging.The designing of these phone is just awesome, slim and noticeable.It also supports 4g volte which is trending nowadays due to jio.The battery capacity is enough for a day use.Go for it