This is a expensive but awsome phone with very good features.
It had a very good sound quality with dual speakers; one at its bottom and one at the top of the screen.
It is a user friendly phone with the latest ios version i.e ios 10.
It has very good looks and it also has a thickness of about 7.3mm which is very nice.
It runs on apple A10 fusion chip processor and it has 3 GB RAM. This variant has 256 GB of internal memory.It has 12 megapixels dual camera and 7 megapixels front camera. It also has a very good battery life.
It is a very stylish phone and is available in a variants of colours to suit your lifestyle.
Overall I would like to say that though this phone is a bit expensive but it is worth the price tag.