One plus two is a sucessor from one plus family after one plus one lets see how is the phone in every aspect
Design: - like last year it has the same sandstone back finish but it has a metal rims around the phone which takes oneplus 2 above oneplus one
Display: - it has a good display which is a full hd and looks pretty well.
Performance: - the performance is just perfect no doubts. with a snapdragon 810 chip and 4 gb of ram.
Battery: - it packs a 3000 mah battey which is sufficient to take u through a whole day which is average.
It is a great package in terms of specs but requires some os fixes as it runs on oxygen which is in initatial stages o its development other than that it is a great phone to consider inthis price bracket I surely think a it is not flagship killer but a decent job from oneplus.