The OnePlus 7T getting cool new camera modes with the latest OxygenOS update

The was like a cool uncle to your dadphone, coming with a supercharged Plus processor model, and adding telephoto and ultrawide cameras on the back. 
With the latest OxygenOS Open Beta 3 update that OnePlus issued for the 7T and , the phone also got 960fps super slow motion recording, as well as 4K 30fps video recording with the 16MP ultrawide camera to add to the smooth but a bit unreal 4K 60fps mode of the main one. 
The Open Beta 3 brings the April 2020 Android security patch, and a number of camera improvements like the aforementioned new camera ...