Research

Compare magnetic and adhesive phone grips by case surface, charging routine, position and pocket space, with current iPhone 18 Pro, Pro Max and Duo case checks.

Leaked specs suggest the iPhone 18 lineup will bring notable size changes. Here's a breakdown of what we know about case compatibility — and how Shamo's is already ahead of the curve with cases designed for both the iPhone 17 and iPhone 18 lineups.

Shop by exact model: compare Shamo’s clear iPhone Duo case with verified iPhone 18 Pro and Pro Max options, and check finish, magnetic compatibility and availability before ordering.

Understand how phone cases, alignment, materials, heat, and charger compatibility affect wireless charging, plus how to verify Qi and MagSafe claims.