Video taken with a current-generation smartphone can be truly breathtaking—capturing fully stabilized, 4K video at 60 fps on a device that can fit in your shirt pocket still feels like science fiction ...

As much as Apple keeps hyping them up, those 4K 60fps videos will chew through your iPhone's storage space like you wouldn't believe. When you get to the point where you have to choose between keeping ...

Your iPhone's video camera can accomplish a lot, and take some pretty decent shots to boot, but quality video comes at a cost: File size. And the larger the file size, the more complicated your videos ...