We may receive a commission on purchases made from links. Smartphones keep getting bigger, to the point that few new phones qualifying as "smaller" are left on the market. How do we define "big" vs.

If your iPhone is one of the ones listed, you need to make sure you’re on the latest iOS software as soon as you can.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. iPhone 11 to iPhone 16: ...