I have used this phone for one month. The build quality is very good for this phone. The size is just good for single handed users.
Battery backup is not very nice.
The sound reception is very good in this phone.
iOS is very much user friendly and it is easy to use.
This is very tiny smartphone by apple.
It has very less range of features.
It is a durable device.
It is not value for money for present date. If you are planning to buy this phone dont buy it for more than Rs 6000 as it is not available for production as production is closed for this product and if you buy second hand I have told the right price for it.