Virtual reality is a real thing now. Yes, it has existed for some time, but the concept of immersing yourself in it in a portable way at home and on the go is one major difference. As is the quality of content. Samsung’s Gear VR is a headset with the imprint of Oculus, arguably the most popular company in the VR space today. It’s not the Oculus Rift, of course, but the Gear VR can open up some new worlds with the right smartphone inside.