Iphone 6s has very powerful and very capable declvice but also remarkable.
It comes with 5 inch ips ratina display.
2gb of ddr3 ram
16gb, 32gb, 64gb and 128 gb of storage option but not expendable storage.
Iphone 6s comes with apple a9 processor made by samsung and all details stored in this a9 chip like fingerprint scanner etc.
Iphone 6s body madeup 7000 aluminium series to very durable and hard band material.
It comes with 12 mp camera for 4k video recorded and shoot crispy image quality.
If you can buy this item check out link in discription below.