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Select your ideal Samsung Galaxy S25 Ultra from trusted retailers. Filter by data, price and contract length to find your perfect match.
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The Galaxy S25 Ultra is Samsung's flagship for 2025, built for people who want the best camera and screen the range offers. It runs Android 15, packs a 6.9-inch LTPO AMOLED 2X display and a 200MP camera, and includes a stylus. Deals start from £22.54 a month.
Key takeaways
Key features
Start by deciding the storage you need, since that decision is locked in for the life of the phone. From there, two numbers shape the cost: the monthly price and any upfront charge. Deals with a small monthly figure often carry a larger upfront fee, so sort by effective monthly cost to compare them fairly. Choose a data allowance that fits your real usage, and remember a SIM-only plan can be cheaper if your current phone is still going strong.
The 200MP main camera is the headline act, capturing crisp, detailed shots in good light and holding its own once the sun goes down. A 12MP selfie lens keeps faces sharp on video calls. The 6.9-inch LTPO AMOLED 2X panel is the biggest and most advanced screen Samsung fits to the range, with the LTPO tech adjusting smoothly for both film and scrolling. The bundled stylus turns it into a notepad whenever you need one.
As the top model in the 2025 line-up, the S25 Ultra breezes through demanding apps, heavy multitasking and graphically rich games. The 5000 mAh battery is sized to carry most users from morning to night without anxiety. It launched on Android 15, and Samsung's update history points to several years of new software ahead. Day to day, it simply does not feel stretched.
The Galaxy A25 sits in Samsung's budget-friendly A range, covering the everyday basics for far less money. The S25 Ultra is a different proposition entirely: the 200MP camera, the bigger 6.9-inch screen and the included stylus all push it well above mainstream territory. Pick the A25 if value matters most and your needs are simple. Pick the S25 Ultra if you want flagship power and the best Samsung camera on offer.
You can choose 256GB, 512GB or 1024GB, and there is no card slot to add more afterwards. 256GB works for most people. Step up to 512GB if you film a lot or keep games installed, and the 1024GB option exists for those who treat the phone as their main store of photos and video.
Pros
Cons
Our verdict
The Galaxy S25 Ultra is the phone to buy if you want Samsung's best camera, biggest screen and the bundled stylus, and you are happy to pay flagship money for them.
Select your ideal Samsung Galaxy S25 Ultra from trusted retailers. Filter by data, price and contract length to find your perfect match.
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