It's over to fellow Managing Editor and TV/display specialist Matthew Bolton for his thoughts on the tri-fold concepts he got to see at CES: "I saw two versions of a tri-fold scre

Commentary: A universal AI and better battery life might be previews of what's being announced later this year.

Another clear differentiator with the S25 Edge is that it doesn't have three cameras like the S25 and S25 Plus (the S25 Ultra has four lenses, that model sitting at the top of the range). Instead the S25 Edge has two, plus a 'frame' protrusion around that camera duo – all of which adds to the thickness of the device in that area.