O2 Unlimited at £45 Deals
Here are details of the O2 Unlimited at £45 tariff along with all the mobile phones currently available on the tariff. Alongside each phone is information about the cheapest deal and you can get full details by clicking on the 'Buy Now' links which will take you to the relevant retailer's site.
O2 Unlimited at £45 Tariff Details
| Network | Tariff Name | Contract Length | Free Mins | Free Txts | Initial Monthly Cost |
|---|---|---|---|---|---|
 | O2 Unlimited at £45 (24) | 24 Months | Unlimited | Unlimited | £45.00 Monthly price will increase every April by £1.80 |
Mobiles Available on O2 Unlimited at £45
| Phone | Upfront Cost | Offer Details | Total Cost | Buy Online |
|---|---|---|---|---|
 Apple iPhone 15 256GB Pink | £29.00 | Apple iPhone 15 256GB Pink | equivalent to £46.21/mth over 24 mths |   View More Info |
 Apple iPhone 15 Plus 128GB Green | £29.00 | Apple iPhone 15 Plus 128GB Green | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 256GB Blue | £29.00 | Apple iPhone 15 256GB Blue | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 128GB Black | £29.00 | Apple iPhone 15 Plus 128GB Black | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 256GB Yellow | £29.00 | Apple iPhone 15 256GB Yellow | equivalent to £46.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Flip6 256GB Silver Shadow | £29.00 | Samsung Galaxy Z Flip6 256GB Silver Shadow | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 256GB Green | £29.00 | Apple iPhone 15 256GB Green | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 256GB Black | £29.00 | Apple iPhone 15 256GB Black | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 128GB Pink | £29.00 | Apple iPhone 15 Plus 128GB Pink | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 128GB Blue | £29.00 | Apple iPhone 15 Plus 128GB Blue | equivalent to £46.21/mth over 24 mths | View More Info |
 Samsung Galaxy S23 Ultra 256GB Cream | £29.00 | Samsung Galaxy S23 Ultra 256GB Cream | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 128GB Yellow | £29.00 | Apple iPhone 15 Plus 128GB Yellow | equivalent to £46.21/mth over 24 mths | View More Info |
 Apple iPhone 16 256GB Pink | £99.00 | Apple iPhone 16 256GB Pink | equivalent to £49.13/mth over 24 mths | View More Info |
 Apple iPhone 16 256GB Ultramarine | £99.00 | Apple iPhone 16 256GB Ultramarine | equivalent to £49.13/mth over 24 mths | View More Info |
 Apple iPhone 16 256GB Teal | £99.00 | Apple iPhone 16 256GB Teal | equivalent to £49.13/mth over 24 mths | View More Info |
 Apple iPhone 16 256GB White | £99.00 | Apple iPhone 16 256GB White | equivalent to £49.13/mth over 24 mths | View More Info |
 Apple iPhone 16 256GB Black | £99.00 | Apple iPhone 16 256GB Black | equivalent to £49.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Silverblue | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Silverblue All Samsung Galaxy S25 Ultra 512GB Titanium Silverblue offers on O2 Unlimited at £45 | equivalent to £54.13/mth over 24 mths |  View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Grey | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Grey All Samsung Galaxy S25 Ultra 512GB Titanium Grey offers on O2 Unlimited at £45 | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Black | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Black All Samsung Galaxy S25 Ultra 512GB Titanium Black offers on O2 Unlimited at £45 | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Whitesilver | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Whitesilver All Samsung Galaxy S25 Ultra 512GB Titanium Whitesilver offers on O2 Unlimited at £45 | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Jadegreen | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Jadegreen | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Jetblack | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Jetblack | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Ultra 512GB Titanium Pinkgold | £219.00 | Samsung Galaxy S25 Ultra 512GB Titanium Pinkgold | equivalent to £54.13/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Edge 256GB Titanium Icyblue | £229.00 | Samsung Galaxy S25 Edge 256GB Titanium Icyblue | equivalent to £54.54/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Edge 256GB Titanium Silver | £229.00 | Samsung Galaxy S25 Edge 256GB Titanium Silver | equivalent to £54.54/mth over 24 mths | View More Info |
 Samsung Galaxy S25 Edge 256GB Titanium Jetblack | £229.00 | Samsung Galaxy S25 Edge 256GB Titanium Jetblack | equivalent to £54.54/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 256GB Mint | £629.00 | Samsung Galaxy Z Fold7 256GB Mint | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 512GB Mint | £629.00 | Samsung Galaxy Z Fold7 512GB Mint | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 256GB Blue Shadow | £629.00 | Samsung Galaxy Z Fold7 256GB Blue Shadow | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 512GB Blue Shadow | £629.00 | Samsung Galaxy Z Fold7 512GB Blue Shadow | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 256GB Jetblack | £629.00 | Samsung Galaxy Z Fold7 256GB Jetblack | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 512GB Jetblack | £629.00 | Samsung Galaxy Z Fold7 512GB Jetblack | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 256GB Silver Shadow | £629.00 | Samsung Galaxy Z Fold7 256GB Silver Shadow | equivalent to £71.21/mth over 24 mths | View More Info |
 Samsung Galaxy Z Fold7 512GB Silver Shadow | £629.00 | Samsung Galaxy Z Fold7 512GB Silver Shadow | equivalent to £71.21/mth over 24 mths | View More Info |