OnePlus 3T is the upgraded version of the previous original OnePlus 3. The OnePlus 3T is similar to the OnePlus 3. Both the phones are identical there is no such a big difference between the OnePlus 3T and OnePlus 3, the internal changes occur between these two devices from the same family is in its camera and its battery.
No one can distinguish the main difference between the OnePlus 3T and OnePlus 3 because there is no such a 3T logo on its back or either on its front. The Only way to know that which one is the OnePlus 3T is by its color, the upgraded version of the original OnePlus 3 comes with the new color which is the gunmetal version as instead of silver.
The display size of the OnePlus 3T is similar to the original OnePlus 3, both the OnePlus devices are featured by a 5.5 inches Optic AMOLED displays with a resolution of 1080P. The OnePlus 3T has one of the best 1080p panel on the market. The OnePlus 3T has a new feature of sRGB color mode for those who doesn’t want high vibrancy. So users can easily switch it on to the sRGB color mode.
OnePlus 3T is running the newer version of Oxygen OS based on the Andriod 6.0.1 (Marshmallow). The front camera of OnePlus 3T has now changed into 16 MP while the original OnePlus 3 is featured by 8 MP of camera. There is also a bit of change occur by the OnePlus, the newer version of OnePlus 3 is powered by 3400 mAh of a non-removable battery which is slightly better than the OnePlus 3.