Who would have thought that virtual reality could become true one day? The era has come. VR headset tracks your head movements in a 3D world. Certainly, they have revolutionized the way humans enjoy entertainment. But with a myriad of tremendous virtual reality headsets like Oculus Rift, Samsung Gear VR, Microsoft Hololens, HTC Vive, Google cardboard, etc., it becomes intricate to choose. So, here is a complete virtual reality  headset comparison list to help you come up with better judgment.