VR goggles: Get a standard smartphone VR headset! Compatibility: Both are designed to hold phones measuring between 4-6''. Premium: Upgrade to get a premium VR headset, with higher-quality build. 3D effect: With left-right 3D effect to give the illusion that you're really there! Gifting: Ideal as a gift for a techy pal this Christmas! Smartphone Vr Headset | Living Social