The AI features on Samsung's Galaxy S25 phones uses both on-device and cloud-based AI models, including the touted AI assistant.

As usual, the Galaxy S25+ is the larger of Samsung’s two standard models, with a 6.7-inch display. By comparison, Google has shrunk things with its Pixel 9 Pro this year, moving down to a 6.3-inch display; you’ll have to opt for the Google Pixel 9 Pro XL if you want the full-sized model.