MagSafe support
Most, but not all, iPhone 17 series cases support MagSafe (the metal ring built into the case). I generally encourage people to make sure they have a MagSafe compatible case because of the number of MagSafe accessories on the market, some of which are very useful. In the past, you could save $5-10 by purchasing a case without the Magsafe ring, but, as I said, the vast majority of iPhone 17 series cases are MagSafe compatible.
Thickness
Some people like minimal cases that add little or no bulk to their iPhone, but the majority of people want a case that provides good or even maximum protection. I tell people to find a case that’s not too thick – and maybe even quite thin – that offers protection against drops from at least 6 feet (and good corner protection).
Clear case
Clear cases are popular because they show off your phone (and its color). Clear cases, especially cheaper ones, can become less clear over time and slowly start to yellow. Many case manufacturers now add UV protection to their clear cases to prevent yellowing.
