Samsung galaxy on 8 is the best mobile for mid range users and it comes with dual sim with OTG compatability, and it has 5.5 inch HD display good viewing angles at the resolution of 1920*1080 pixels and also it has super amoled display feature, it also comes with android marshmallow 6.0, and its processor S5E7580 give un predictable usage it has of octacore woth clock speed of 1.6Ghz .and it also has 16gb of internal storage with ram of 3GB.