Samsung’s Galaxy Z Fold SE showcases impressive engineering, aiming for a thinner, more durable foldable smartphone. The device uses Samsung’s Ultra-Thin Glass (UTG) technology found in previous Galaxy Z Fold models, but without the rumored Ultra-Thin Insulator (UTI) component that’s still pending mass production approval. The speculative UTG with selective etching would’ve allowed for reduced thickness and enhanced surface strength, but technical challenges mean it’s still in development for future models.
The SE variant stands out with nearly double the hinge components of the Galaxy Z Fold 6 (130-140 vs. 60-70 parts), which has allowed Samsung to make the SE both slimmer and sleeker. The backplate, now made from titanium rather than aluminum, provides greater strength while remaining lightweight, although it’s more challenging to process. These updates have contributed to a 10.6mm thickness when folded—1.5mm thinner than the Z Fold 6.
The Galaxy Z Fold SE’s design changes showcase Samsung’s ongoing commitment to improving foldable technology by balancing durability and user-friendliness, while also pushing the boundaries of foldable innovation.