Question: how much space 4k video iphone?
Answer: If you're considering shooting in 4K at 30FPS with your iPhone, here's how much it space it'll take up on your device, depending on length: 30 seconds of 4K at 30FPS will take approximately 175MB (85MB using HEVC in iOS 11) 60 seconds takes up 350MB (170MB) 5 minutes takes up 1.75GB (850MB)