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more mobile for your money

Truspilot

Free Delivery

Delivered 7 days a week.*

1-Month Free Insurance

Available on mobile phone deals.*

UK Customer Support

Available Monday to Saturday.

best O2 5G mobile phone deals

Upgrade to 5G on the amazing O2 network, with unlimited data available on selected tariffs on the best mobiles.

Samsung Galaxy S20 Plus 5G

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RPI+/CPI Price Increase - Each year, your Pay Monthly airtime tariff will be adjusted according to O2’s RPI price increase model, RPI+. Your bill will be adjusted in April by the RPI rate announced in February that year, plus 3.9%.

* Next-day delivery subject to availability and acceptance. 1-month free insurance subject to opting into mobile phone insurance, cancel any time.