Great value tariffs
O2 Priority Tickets & Moments
Free O2 Wi-Fi
4G SIM Only deals now available
3.6 / 5 (5 votes)
There are awesome offers available via Priority Offers and other value added benefits but in terms of minutes and data O2 don't really impress that much.
I like: On O2 SIM Only 12-month contracts, you can upgrade your phone 1 month earlier than a 30-day contract.
I don’t like: The data allowances with O2 are very much on the low side and don't match up with the high usage of many smartphone users today. There are cheaper options available with more inclusive data. Take a look at deals from Three, Virgin, Vodafone, BT and Plusnet.
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