You can get $300 off the Samsung Galaxy S25 Edge for Prime Day
Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . 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, you can get it for $800, $300 off its usual $1,100 starting price.