I buy one plus two mobile recently only.the performance of this phone is nice compare to one plus one.the screen size is 5.5 inches.the battery capacity is 3300mah.
The cameras is front is 5mp and 16mp secondary camera.this phone is comming 5.1 lollipop software.and this is upgrade to 6.0 marshmallow.the overall performance of this phone is nice.this mobile never struck up to now.the software is related to oxygen software.finally this is very good mobile.