OnePlus 3 is powered by the Qualcomm Snapdragon 820 CPU with 6GB of RAM and 64GB of storage. It has a battery capacity of 3,000mAh and can be charged up to 60% in 30 minutes with the included Dash charger. The AMOLED display is 5.5″ and FHD resolution. It runs on Android 6.0.1 and is powered by OxygenOS which includes many enhancements to Android.
OnePlus 3 can be rooted using the SuperSU app. You will just need its zip file and you will have to flash it using custom recovery. Rooting has many benefits – you can install custom ROMs, custom MODs, install apps that require root access and do much more. A detailed guide on how to root OnePlus 3 is given below.