Samsung Galaxy S25 Deals - February 2026
Compare 873 contract deals, 436 upgrade deals and 11 SIM-free offers for the Samsung Galaxy S25 from UK retailers.
The best Samsung Galaxy S25 contract deal starts from £9.00/month with Fonehouse.
Over 24 months, the cheapest contract totals £591.00. Buying SIM-free at £799.00 plus a comparable SIM-only deal (~£8.00/mo for 15GB) totals £991.00 — making the contract £400.00 cheaper overall.
Buy the Samsung Galaxy S25 SIM-free from £799.00 at Mobiles.co.uk.
252 deals include a free gift — available gifts include Samsung Galaxy Buds 3 FE (Black), Samsung Galaxy Buds 3 Pro (White) and Samsung Galaxy Buds 3 (White).
About the Samsung Galaxy S25
The Samsung Galaxy S25 is the compact flagship for people who refuse to compromise on power just because they prefer a smaller phone. Launched in February 2025, it packs the Snapdragon 8 Elite chipset into a sleek 162g body that is thinner and lighter than the S24, making it one of the most pocketable high-end Android phones available. The 6.2-inch Dynamic AMOLED 2X display remains sharp and vibrant with adaptive 1-120Hz refresh rate, and Samsung has resolved the low-brightness graininess that affected the previous generation. Camera hardware carries over from the S24 with a capable 50MP main, 12MP ultrawide, and 10MP 3x telephoto setup, but the new chipset brings improved image processing and AI-powered enhancements through Galaxy AI. Battery life holds steady at a full day from the 4,000mAh cell, though charging remains at 25W wired. The real story here is the Snapdragon 8 Elite, which delivers a 37% CPU improvement and 30% GPU gain over the S24, making everything from app launches to gaming noticeably snappier. With seven years of software updates and a refined One UI experience, the Galaxy S25 is Samsung's best small flagship yet.