O2 Upgrade Unlimited + 350GB at £42 Deals
Here are details of the O2 Upgrade Unlimited + 350GB at £42 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 Upgrade Unlimited + 350GB at £42 Tariff Details
| Network | Tariff Name | Contract Length | Free Mins | Free Txts | Initial Monthly Cost |
|---|---|---|---|---|---|
 | O2 Upgrade Unlimited + 350GB at £42 (24) | 24 Months | 6000 Anytime | Unlimited | £42.00 Monthly price will increase every April by the Retail Price Index rate of inflation + 3.9% |
Mobiles Available on O2 Upgrade Unlimited + 350GB at £42
| Phone | Upfront Cost | Offer Details | Total Cost | Buy Online |
|---|---|---|---|---|
 Google Pixel 7 256GB Snow | £84.99 | Google Pixel 7 256GB Snow | equivalent to £45.54/mth over 24 mths |   View More Info |
 Google Pixel 8 128GB Rose | £84.99 | Google Pixel 8 128GB Rose | equivalent to £45.54/mth over 24 mths | View More Info |
 Google Pixel 8 128GB Obsidian | £84.99 | Google Pixel 8 128GB Obsidian | equivalent to £45.54/mth over 24 mths | View More Info |
 Google Pixel 7 256GB Obsidian | £84.99 | Google Pixel 7 256GB Obsidian | equivalent to £45.54/mth over 24 mths | View More Info |
 Google Pixel 8 128GB Hazel | £84.99 | Google Pixel 8 128GB Hazel | equivalent to £45.54/mth over 24 mths | View More Info |
 Samsung Galaxy S23 256GB Green | £109.99 | Samsung Galaxy S23 256GB Green | equivalent to £46.58/mth over 24 mths | View More Info |
 Samsung Galaxy S23 256GB Lavender | £109.99 | Samsung Galaxy S23 256GB Lavender | equivalent to £46.58/mth over 24 mths | View More Info |
 Samsung Galaxy S23 256GB Phantom Black | £109.99 | Samsung Galaxy S23 256GB Phantom Black | equivalent to £46.58/mth over 24 mths | View More Info |
 Samsung Galaxy S23 256GB Cream | £109.99 | Samsung Galaxy S23 256GB Cream | equivalent to £46.58/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB Purple | £114.99 | Apple iPhone 14 128GB Purple | equivalent to £46.79/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB Blue | £114.99 | Apple iPhone 14 128GB Blue | equivalent to £46.79/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB Midnight | £114.99 | Apple iPhone 14 128GB Midnight | equivalent to £46.79/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB Starlight | £114.99 | Apple iPhone 14 128GB Starlight | equivalent to £46.79/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB Yellow | £114.99 | Apple iPhone 14 128GB Yellow | equivalent to £46.79/mth over 24 mths | View More Info |
 Apple iPhone 14 128GB (PRODUCT) RED | £114.99 | Apple iPhone 14 128GB (PRODUCT) RED | equivalent to £46.79/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Plus 256GB Onyx Black | £199.00 | Samsung Galaxy S24 Plus 256GB Onyx Black | equivalent to £50.29/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Plus 256GB Marble Grey | £199.00 | Samsung Galaxy S24 Plus 256GB Marble Grey | equivalent to £50.29/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Plus 256GB Cobalt Violet | £199.00 | Samsung Galaxy S24 Plus 256GB Cobalt Violet | equivalent to £50.29/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Plus 256GB Amber Yellow | £199.00 | Samsung Galaxy S24 Plus 256GB Amber Yellow | equivalent to £50.29/mth over 24 mths | View More Info |
 Google Pixel 9 256GB Peony | £199.00 | Google Pixel 9 256GB Peony | equivalent to £50.29/mth over 24 mths | View More Info |
 Google Pixel 9 256GB Wintergreen | £199.00 | Google Pixel 9 256GB Wintergreen | equivalent to £50.29/mth over 24 mths | View More Info |
 Google Pixel 9 256GB Porcelain | £199.00 | Google Pixel 9 256GB Porcelain | equivalent to £50.29/mth over 24 mths | View More Info |
 Google Pixel 9 256GB Obsidian | £199.00 | Google Pixel 9 256GB Obsidian | equivalent to £50.29/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 256GB Yellow | £229.00 | Apple iPhone 15 Plus 256GB Yellow | equivalent to £51.54/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 256GB Green | £229.00 | Apple iPhone 15 Plus 256GB Green | equivalent to £51.54/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 256GB Black | £229.00 | Apple iPhone 15 Plus 256GB Black | equivalent to £51.54/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 256GB Pink | £229.00 | Apple iPhone 15 Plus 256GB Pink | equivalent to £51.54/mth over 24 mths | View More Info |
 Apple iPhone 15 Plus 256GB Blue | £229.00 | Apple iPhone 15 Plus 256GB Blue | equivalent to £51.54/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 128GB Porcelain | £289.00 | Google Pixel 9 Pro 128GB Porcelain | equivalent to £54.04/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 128GB Obsidian | £289.00 | Google Pixel 9 Pro 128GB Obsidian | equivalent to £54.04/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 128GB Rose Quartz | £289.00 | Google Pixel 9 Pro 128GB Rose Quartz | equivalent to £54.04/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 128GB Hazel | £289.00 | Google Pixel 9 Pro 128GB Hazel | equivalent to £54.04/mth over 24 mths | View More Info |
 Samsung Galaxy Z Flip6 512GB Silver Shadow | £339.00 | Samsung Galaxy Z Flip6 512GB Silver Shadow | equivalent to £56.13/mth over 24 mths | View More Info |
 Samsung Galaxy Z Flip6 512GB Blue | £339.00 | Samsung Galaxy Z Flip6 512GB Blue | equivalent to £56.13/mth over 24 mths | View More Info |
 Samsung Galaxy Z Flip6 512GB Mint | £339.00 | Samsung Galaxy Z Flip6 512GB Mint | equivalent to £56.13/mth over 24 mths | View More Info |
 Samsung Galaxy Z Flip6 512GB Yellow | £339.00 | Samsung Galaxy Z Flip6 512GB Yellow | equivalent to £56.13/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 256GB Hazel | £389.00 | Google Pixel 9 Pro 256GB Hazel | equivalent to £58.21/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 256GB Porcelain | £389.00 | Google Pixel 9 Pro 256GB Porcelain | equivalent to £58.21/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 256GB Obsidian | £389.00 | Google Pixel 9 Pro 256GB Obsidian | equivalent to £58.21/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 256GB Rose Quartz | £389.00 | Google Pixel 9 Pro 256GB Rose Quartz | equivalent to £58.21/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 512GB Hazel | £499.00 | Google Pixel 9 Pro 512GB Hazel | equivalent to £62.79/mth over 24 mths | View More Info |
 Google Pixel 9 Pro 512GB Obsidian | £499.00 | Google Pixel 9 Pro 512GB Obsidian | equivalent to £62.79/mth over 24 mths | View More Info |
 Google Pixel 9 Pro XL 512GB Porcelain | £589.00 | Google Pixel 9 Pro XL 512GB Porcelain | equivalent to £66.54/mth over 24 mths | View More Info |
 Google Pixel 9 Pro XL 512GB Obsidian | £589.00 | Google Pixel 9 Pro XL 512GB Obsidian | equivalent to £66.54/mth over 24 mths | View More Info |
 Google Pixel 9 Pro XL 512GB Hazel | £589.00 | Google Pixel 9 Pro XL 512GB Hazel | equivalent to £66.54/mth over 24 mths | View More Info |
 Apple iPhone 15 Pro 512GB Black Titanium | £669.99 | Apple iPhone 15 Pro 512GB Black Titanium | equivalent to £69.92/mth over 24 mths | View More Info |
 Apple iPhone 15 Pro 512GB Natural Titanium | £669.99 | Apple iPhone 15 Pro 512GB Natural Titanium | equivalent to £69.92/mth over 24 mths | View More Info |
 Apple iPhone 15 Pro 512GB Blue Titanium | £669.99 | Apple iPhone 15 Pro 512GB Blue Titanium | equivalent to £69.92/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Ultra 1TB Titanium Black | £749.00 | Samsung Galaxy S24 Ultra 1TB Titanium Black | equivalent to £73.21/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Ultra 1TB Titanium Grey | £749.00 | Samsung Galaxy S24 Ultra 1TB Titanium Grey | equivalent to £73.21/mth over 24 mths | View More Info |
 Samsung Galaxy S24 Ultra 1TB Titanium Violet | £749.00 | Samsung Galaxy S24 Ultra 1TB Titanium Violet | equivalent to £73.21/mth over 24 mths | View More Info |