TL;DR
- Samsung’s new tri-fold prioritizes thinness through custom engineering, measuring just 3.9mm when unfolded.
- A special slimmed-down wireless charging coil from partner Witz was essential for this ultra-thin design.
- It’s “Qi2 Ready,” but requires a special magnetic case for accessories, as it has no built-in magnets.
Foldables have always fought a war on two fronts: You want a massive screen, but you don’t want a brick in your pocket. With the new Galaxy Z TriFold, Samsung has managed…

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