Get $315 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 . Big screens are ubiquitous now in the smartphone space, so manufacturers are now returning to another familiar friend to make their handsets stand out: thinness. In May, Samsung launched the the Galaxy S25 Edge and it's on sale for Prime Day now — down to $785, which is $315 less than