The iPhone 6S is rumored to shoot 4K video, but do you need it to?

The iPhone 6S is rumored to shoot 4K video, but do you need it to?
http://thenextweb.com/opinion/2015/08/27/the-iphone-6s-is-rumored-to-shoot-4k-video-but-do-you-need-it-to/?utm_content=bufferf2027&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer
August 29, 2015 at 09:26PM