Are you thinking to buy Iphone 5s.?
a really good option I would say, its a low budget phone now as compare to at the time of launch.
it is now available in markets in Rs 19000(16 GB) approx while at the time of launching it was Rs 52000(gold edition, 16 GB). I the bought it in Rs 51500( 16 GB)
As it was my first apple product.i just loved it.
lets talk about feature.
its display size is 4 inches which is quite friendly in using, here I mean u can use it with your one hand you dont have to change your grip as we do in 5 inches or 5inches plus phones
camera is amazing with true colours, back camera is 8 MP and front camera is 1.2 MP
sound quality is amazing.
it comes in 3 storage variants i.e. 16 GB, 32 GB. 64 GB.
In every variant 2-3 GB is reserved for it Operating system i.e. you cant use that. so buy phone according to your need.