Samsung Galaxy S23 Deals - February 2026
Compare 13 contract deals and 1 SIM-free offer for the Samsung Galaxy S23 from UK retailers.
The best Samsung Galaxy S23 contract deal starts from £19.99/month with Mobiles.co.uk.
Over 24 months, the cheapest contract totals £548.76. Buying SIM-free at £449.00 plus a comparable SIM-only deal (~£8.00/mo for 15GB) totals £641.00 — making the contract £92.24 cheaper overall.
Buy the Samsung Galaxy S23 SIM-free from £449.00 at Mobiles.co.uk.
About the Samsung Galaxy S23
The Samsung Galaxy S23 launched in February 2023 as the compact flagship in Samsung's lineup, and in 2026 it stands out as one of the best small Android phones you can still buy. Its 6.1-inch Dynamic AMOLED 2X display packs a 120Hz adaptive refresh rate and 1,750 nits peak brightness into a form factor that sits comfortably in one hand, a rarity in an era of ever-growing screens. The Snapdragon 8 Gen 2 for Galaxy chip remains impressively capable, handling everything from demanding games to 4K video editing without throttling, while its 4nm efficiency keeps battery drain in check. The triple camera setup features a 50MP main sensor, 12MP ultrawide, and 10MP 3x optical zoom telephoto, delivering versatile photography that holds up against current mid-range phones and many flagships. Samsung has committed to four OS updates and five years of security patches: the S23 now runs Android 16 (One UI 8), will receive Android 17 as its final update, and security patches continue through 2028. Gorilla Glass Victus 2, IP68 water resistance, and wireless charging round out a complete package. With prices dropping significantly below the original launch cost, the Galaxy S23 is the rare compact phone that sacrifices nothing in performance, cameras, or build quality.