The main selling point of the S25 Edge is, naturally, its slim design. The phone is just 5.8mm (0.23") thick and weighs 163g (5.7oz). For comparison, the Galaxy S25 is 7.2mm thick, while the S25 Ultra comes in at 8.2mm. The Ultra also weighs more, at 218g (7.7oz). Some compromises are made to cut down on the bulk, though.

Five months after Samsung introduced its flagship Galaxy S25 Ultra, it has unveiled the Galaxy S25 Edge. The company’s thinnest phone to date, the S25 Edge, is very similar to the S25 Ultra — yet also significantly different in some crucial ways.