Best O2 Upgrade Deals

Upgrade on O2 today choosing from our best deals on the latest iPhone, Samsung or Huawei mobile phones.

Galaxy S10 O2 Upgrade Deals

Apple iPhone 11

  • 60GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£43 /mth
O2

DATA BOOST

Apple iPhone 11

  • 100GB
    120GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Data Boost

£0 Upfront

£44 /mth
O2

Apple iPhone XR

  • 90GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£36 /mth
O2

Apple iPhone XR

  • 10GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£36 /mth
O2

DATA BOOST

Samsung Galaxy S20

  • 100GB
    120GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Data Boost

£0 Upfront

£46 /mth
O2

Samsung Galaxy S20

  • 15GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£46 /mth
O2

Samsung Galaxy S20 Plus 5G

  • Unlimited Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£57 /mth
O2

Samsung Galaxy S20 Plus 5G

  • 60GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£59 /mth
O2

Huawei P30 Pro

  • 60GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Free Delivery

£0 Upfront

£47 /mth
O2

DATA BOOST

Huawei P30 Pro

  • 100GB
    120GB Data
  • + Unlimited Mins
  • + Unlimited Texts
  • + Data Boost

£0 Upfront

£48 /mth
O2


All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment, unless on the EE network. Promo codes cannot be used in conjunction with any other offer. Full Legals.

RPI/CPI Price Increase - Each year, your Pay Monthly airtime tariff will be adjusted according to Three's Fixed Annual Price Change (Three), the Retail Price Index (O2, Vodafone) or Consumer Price Index (EE) rate of inflation. Your bill will be adjusted in March (EE) or April (O2, Three, Vodafone) by 4.5% (Three), or the rate announced in January (EE), February (O2) and March (Vodafone) that year (plus 3.9% on EE).