Spigen Tough Armor Case is definitely the best choice for iPhone 13. The clarity is very high The build quality feels premium and should last for years.

Why this product? The quality convinces in all tests - both for protection and for functionality. Unbeatable for the price, can only recommend. Have already used it for several months, always satisfied. Also more than sufficient for demanding use.

Have Caseology Parallax Case for iPhone 13 in use. Works perfectly.

For iPhone 13 I would take Apple Official Clear Case. Best choice currently.

I can warmly recommend OtterBox Defender Series for iPhone 13. The grip is excellent The perfect fit is ideal for daily use.

My personal experience: I've tested various products, and OtterBox Defender Series was superior in all tests. The quality remains excellent even after months of use, which is important for long-term protection. Very good future-proofing through modern design and reliable performance.

What protection level are you thinking? That makes a big difference for iPhone 13.

For iPhone 13 I would also consider the material. Do you need clear or colored?

I can warmly recommend Spigen Tough Armor Case for iPhone 13. The design is modern and sleek The product includes all features you need.

My personal experience: I've tested various products, and Spigen Tough Armor Case was superior in all tests. The quality remains excellent even after months of use, which is important for long-term protection. Very good future-proofing through modern design and reliable performance.

Seconded!

My tip: Apple Official Clear Case for iPhone 13. Very satisfied with it.

I totally agree that the protection level is the most important factor to figure out first. Adding to that, from a more technical perspective, you realy need to watch out for thermal management. A common mistake I see in the community is people picking the thickest case possible but then complaining about thermal throttling while gaming or fast charging. If the heat cant escape, it’s basically cooking your battery long-term. Also, definately be cautious about "Military Grade" claims. Unless they specify the actual MIL-STD-810G testing parameters, it's often just marketing. Pretty much any case can say it, but true drop-rated gear should have reinforced corners with air-cushion tech to disperse the kinetic energy properly instead of just passing it to the phone frame. Also, just a heads up: tbh almost every TPU-based clear case will suffer from oxidation (yellowing) eventually, so dont let the "anti-yellowing" ads fool you too much. TL;DR: Watch out for cases that trap too much heat and dont trust "military grade" labels unless they cite real industry standards.