We've finished up with CES and now Samsung Unpacked has arrived to bring us new Galaxy phones it must be January. Like last year at this time, the world has just been introduced to brand new set of Galaxy S-series phones: The flagship Galaxy S25, the slightly larger Galaxy S25+ and the high-end, S-Pen-equipped Galaxy S25 Ultra. Specs, features and shipping dates have all been confirmed, so if what you've seen has you considering a new smartphone for yourself, here's how to pre-order.As was suggested by a couple of leaks, the look of the Ultra is indeed a little different this year, with slightly more rounded corners after years of sporting a decidedly squared-off look. All three models will run on a customized Snapdragon 8 Elite for Galaxy chipset. The new processors were designed to double down on the AI skills Samsung introduced last year.The processors which Samsung is calling the most powerful ever used in a Galaxy device will allow more on-device handling of the AI functions inherent in the latest One UI 7 operating system. Getting at Google's Gemini is easier, too, with a side button that triggers the assistant. Other AI promises include a faster and more contextual Circle to Search function and a context-aware OS that makes it easier to switch between apps for follow up actions such as adding an event detailed in a picture to your calendar.The next generation of Samsung's AI-powered ProVisual Engine will help with mobile photography, enabling clearer low-light imaging, enhanced zoomed image quality and better color optimization. As for the cameras, those largely stay the same, except for a 50MP ultra wide lens on the S25 Ultra, up from a 12MP UW camera last year.Other changes to note include batteries with at least 50 percent recycled cobalt and more recycled materials in the frames and interior components. Every new S-series model will also get a promised seven years of OS and security updates.Pre-orders are open now and the phones will be widely available Friday, February 7. You can check out our comparison between the three models and we already have hands-on impressions with the Ultra model as well as the S25 and S25+. Our full reviews are coming soon.This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/how-to-pre-order-the-new-samsung-galaxy-s25-galaxy-s25-and-galaxy-s25-ultra-smartphones-180021435.html?src=rss