The S25, S25 Plus and S25 Ultra feature modest upgrades, but are they enough to justify a big purchase? Here's how the phones stack up against each other, as well as previous Galaxy devices.

Samsung upgraded the Galaxy S25 and S25 Plus with a powerful new processor, enhanced AI features, and a slight bump in battery life.

Samsung is emailing customers the code “S25APP” which knocks 5% off the total price of the device when it is bought in the Samsung Shopping app. This appears to be a rebrand of the long-standing “APP5” discount issued to first-time buyers.