Now that the world is saturated with big screens, phone makers are turning again to thinness to stand out from the pack. Samsung introduced its take on an ultra-thin phone, the Galaxy S25 Edge, in May and for Prime Day,

The Galaxy S25 Edge is the thinnest non-folding phone you can buy right now, but how thin is it really To find out, I measured it and compared it to other phones, credit cards, business cards and even an AirTag.

Not because I'm forgetful, but because the Galaxy S25 Edge has basically no presence when you're not actively using it. Samsung has created something genuinely outlandish here: a phone that makes you question whether every other gadget you've held was just unnecessarily chunky.