The Yi itself features a 16-megapixel camera capable of shooting 1080p video at 60 frames per second better on paper than the $130 GoPro Hero, which can only shoot 1080p footage at 30 frames per second, or 720p film at 60 frames. Unexpectedly for such a cheap device, the Yi also uses a high-quality image sensor from Sony (an Exmor R CMOS) and offers 64GB of built-in storage — twice what's available on the Hero. Like GoPro's offering, the Yi can be used up to 40 meters underwater and comes with a smartphone app that can remotely control the camera as well as edit and share newly-captured footage.