Shop our best pay monthly phone deals and contracts on our ultra fast 5G network. Compare features and offers on our range of smartphones.

Nothing Phone (3) Cell Phone, 2025 New 5G Unlocked Phones 512GB, Android 15, Snapdragon 8s Gen4, AI Mobile Phones with Four 50MP Cameras & AMOLED Display, 5150mAh, Glyph Interface, …

O2 has it all: SIM-only deals, contract plans on handsets, and pay-as-you-go plans. Data allowances go all the way up to unlimited data, with unlimited minutes and texts to match.

iPhone 16 Pro iPhone 16 Apple Watch Series 10 Apple iPad A16 Samsung Galaxy S25 Ultra Samsung Galaxy S25 Samsung Galaxy Z Flip7 Samsung Galaxy Z Fold7 Google Pixel 10 Pro XL SIM Only …

Dec 8, 2025 · O2 offers all the main mobile phone plans: pay monthly contracts with the latest smartphones, SIM only deals, and even pay-as-you-go. Data packages will range from low GB deals …

Jul 21, 2025 · Compare the best O2 mobile phone deals. Choose from top models like iPhone and Samsung on contract, and see if you could save with Go.Compare.

Compare O2 mobile and SIM-only deals. Find out about O2 coverage and extra benefits in our helpful guide. Find the latest O2 deals right now.

Compare mobile deals from O2 with CompareMyMobile, including pay-monthly contracts and SIM-only deals. See all available O2 plans and choose the one for you.

O2 mobile phone handset deals and tariff price comparison. Includes the latest handsets from Apple and Samsung with up to date prices and special offers.

These results show what the mobile signal for each network should be in the postcode you've searched for. We are confident that these results will be accurate, however sometimes signal conditions may …