One plus has killer cynogrn mod
[1] PERFORMENCE= The performance is killer in all terms.In multitasking and gaming it has much power to handle it has 2.5ghz processor and 3gb ram.
[2] CAMERA QUALITY= The quality of camera is not very well . it ha a 13 mp shotter which help to record 4k videos the front camera is of 5mp help to take perfect shots in lighting conditions.
[3] BATTERY LIFE= In oneplus one a 3100 mah battery is present which supports fast charging and the dial drop is very less on wifi and 4g.
[4] SCREEN QUALTITY = oneplus one has a 5.5 inch FHD display 1080×1280