In 2026, Samsung’s phone designs have undergone a major transformation. The company has spent much of 2025 slimming down its devices, making them sleeker and more ergonomic. If you’re in the market for a new Samsung phone and value a slim profile, you’re in luck. The following list highlights the thinnest Samsung phones available right now, with models under 7.5mm in thickness.
Galaxy Foldables: Innovation and Slimness Combined
Samsung’s foldable phones have always stood out in terms of innovation, and now they’re setting records for their thinness. The Galaxy Z TriFold leads the charge, measuring just 3.9mm when unfolded, although it’s 12.9mm thick when folded. Not far behind, the Galaxy Z Fold 7 boasts a slim 4.2mm thickness when unfolded, and a still impressively thin 8.9mm when folded. Even the Galaxy Z Flip 7 keeps things remarkably thin with 6.5mm when unfolded and 13.7mm folded.
What makes these foldables especially notable is not just their thinness but also their durability and innovative designs. The Galaxy Z Fold Special Edition (4.9mm unfolded) and the Galaxy Z Flip 7 FE (6.8mm unfolded) also offer sleek, compact alternatives to other devices in the foldable category.
Slab Galaxy Phones: Performance Meets Slim Design
When it comes to slab phones, Samsung doesn’t disappoint with models that balance performance and slim design. The Galaxy S25 Edge, measuring just 5.8mm in thickness, takes the top spot as Samsung’s thinnest non-foldable phone. Right behind it are the Galaxy S25 (7.2mm) and Galaxy M56/F56 (7.2mm), offering slim profiles while retaining powerful specs.
Other models in this category include the Galaxy S25+ (7.3mm), Galaxy S25 FE (7.4mm), and the Galaxy A36/A56 (7.4mm). Even more budget-friendly models, such as the Galaxy A17/F17/M17 (7.5mm), provide a slim design without compromising on performance.
Why Slim Phones Matter
Slim phones are not just about looks; they enhance the overall user experience. A thinner design makes the device more comfortable to hold, easier to slip into pockets, and generally more aesthetically pleasing. Samsung has successfully created a range of devices that deliver this slim design without sacrificing the essential features that users expect from premium smartphones.
More Thin Devices on the Horizon
Samsung continues to push the boundaries of what’s possible with phone design. With each new release, it becomes clear that the company’s focus on slimness will remain a core part of its strategy. In addition to its foldable phones, Samsung is expected to continue making its slab models thinner, more powerful, and more functional in 2026 and beyond.
