If you’re like most iPhone users, you probably watch a lot of videos on your device. But how do you see the size of a video on your iPhone? There are a few ways to do this. The easiest way is to open the Videos app and tap on the video you want to view. Then, look at the bottom of the screen and you’ll see three lines of information: duration, size, and quality. The duration is how long the video is in minutes and seconds. The size is in megabytes (MB), which is how much data the video takes up on your phone. And finally, the quality is represented by a number between 0 (low quality) and 5 (high quality). If you want to view a smaller version of a video, simply tap on it so that it’s highlighted and then press down on the screen until it zooms in. If you want to watch a full-screen version of a video, just press down on the screen until it fills up all of your screen. ..