The Galaxy S25+ costs £1,099.00 new compared with £239.00 refurbished (no longer sold new) for the Galaxy S23+. Buying the Galaxy S25+ refurbished instead of new saves £590.00. If you want a larger 6.7" screen, the Galaxy S25+ is the better choice. If value is your priority, the Galaxy S23+ offers the stronger buy at a lower price point.