Oculus Go, Oculus Rift S, Oculus Quest

1 Oculus Go

The Oculus Go is a standalone VR headset that can be used without any external computer. It has a resolution of 1280 x 1440 per eye and works at 90Hz. The device weighs only 0.5 pounds and comes with built-in headphones. It has a 5MP front camera and a 7MP rear camera. The battery life is about 6 hours.
 

2. Oculus Rift S

 The Oculus Rift S is a high-end version of the original Oculus Rift. It has a higher resolution (2880 x 1600) per eye and works at 120Hz. It has a weight of 1.6 pounds and comes with built-in headphones. It has a 10MP front camera and a 12MP rear camera. The batteries last longer than the previous model, around 15 hours.

 3. Oculus Quest

 The Oculus Quest is a fully self-contained VR headset that can be played anywhere. It has a resolution per eye of 1920 x 1200 and works at 60Hz. It has a 4K display and weighs just under two pounds. It has a 13MP front camera and a 16MP rear camera. The device comes with a wireless controller and a Bluetooth keyboard.