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 have rolled out an Oxygen OS 3.2.1 update for OnePlus 3. This brings about improvements in sRGB as well as better RAM management. Not all regions have received the OTA of this update. You can install this update manually too. Follow the guide below.