 | Samsung Galaxy S25 256GB Navy on the O2 networkHere are the cheapest deals available when buying a Samsung Galaxy S25 256GB Navy mobile phone on the O2 network today. The best deal found on each tariff is shown Click on the 'Buy Now' links below to be taken to the relevant retailer's site where you will find full detail of the offers.
|
Annual Price Changes - O2 : Monthly price will increase every April by £2.50
Best Samsung Galaxy S25 256GB Navy Deals on O2
| Tariff | Free Mins | Free Txts | Data | Upfront Cost | Initial Monthly Cost | Offer Details | Total Cost | Buy Online |
|---|---|---|---|---|---|---|---|---|
 O2 5GB £24.00(1) | Unlimited minutes | Unlimited texts | 5.00 GB data | £599.99 | £24.00 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 5GB | £623.99 |   View More Info |
| O2 30GB £27.00(1) | Unlimited minutes | Unlimited texts | 30.00 GB data | £599.99 | £27.00 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 30GB | £626.99 | View More Info |
| O2 125GB £32.00(1) | Unlimited minutes | Unlimited texts | 125.00 GB data | £599.99 | £32.00 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 125GB | £631.99 | View More Info |
| O2 5GB £32.99(1) | Unlimited minutes | Unlimited texts | 5.00 GB data | £599.99 | £32.99 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 5GB | £632.98 | View More Info |
| O2 30GB £35.99(1) | Unlimited minutes | Unlimited texts | 30.00 GB data | £599.99 | £35.99 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 30GB | £635.98 | View More Info |
| O2 Unlimited £37.00(1) | Unlimited minutes | Unlimited texts | Unlimited data | £599.99 | £37.00 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 Unlimited | £636.99 | View More Info |
| O2 125GB £40.99(1) | Unlimited minutes | Unlimited texts | 125.00 GB data | £599.99 | £40.99 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 125GB | £640.98 | View More Info |
| O2 Unlimited £45.99(1) | Unlimited minutes | Unlimited texts | Unlimited data | £599.99 | £45.99 | Samsung Galaxy S25 256GB Navy All Samsung Galaxy S25 256GB Navy deals on O2 Unlimited | £645.98 | View More Info |
| O2 5GB £24.00(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £71.50 Airtime: £24.00 (12) Device: £47.50 (12) £74.00 from Apr-27 | Samsung Galaxy S25 256GB Navy | £890.50 | View More Info |
| O2 30GB £27.00(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £74.50 Airtime: £27.00 (12) Device: £47.50 (12) £77.00 from Apr-27 | Samsung Galaxy S25 256GB Navy | £926.50 | View More Info |
| O2 Unlimited + 100GB at £20 24 month contract | Unlimited minutes | Unlimited texts | 100.00 GB data | £459.00 | £20.00 £22.50 from Apr-27 £25.00 from Apr-28 | Samsung Galaxy S25 256GB Navy | £939.00 |  View More Info |
| O2 125GB £32.00(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £79.50 Airtime: £32.00 (12) Device: £47.50 (12) £82.00 from Apr-27 | Samsung Galaxy S25 256GB Navy | £986.50 | View More Info |
| O2 Unlimited + 400GB at £32 24 month contract | Unlimited minutes | Unlimited texts | 400.00 GB data | £219.00 | £32.00 £34.50 from Apr-27 £37.00 from Apr-28 | Samsung Galaxy S25 256GB Navy | £987.00 | View More Info |
| O2 5GB £32.99(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £80.49 Airtime: £32.99 (12) Device: £47.50 (12) £82.99 from Apr-27 | Samsung Galaxy S25 256GB Navy | £998.38 | View More Info |
| O2 Unlimited + 400GB at £38 24 month contract | Unlimited minutes | Unlimited texts | 400.00 GB data | £109.00 | £38.00 £40.50 from Apr-27 £43.00 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1021.00 | View More Info |
| O2 30GB £35.99(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £83.49 Airtime: £35.99 (12) Device: £47.50 (12) £85.99 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1034.38 | View More Info |
| O2 Unlimited £37.00(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £84.50 Airtime: £37.00 (12) Device: £47.50 (12) £87.00 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1046.50 | View More Info |
| O2 5GB £24.00(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £84.75 Airtime: £24.00 (12) Device: £60.75 (12) £87.25 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1049.50 | View More Info |
| O2 30GB £27.00(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £87.75 Airtime: £27.00 (12) Device: £60.75 (12) £90.25 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1085.50 | View More Info |
| O2 125GB £40.99(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £88.49 Airtime: £40.99 (12) Device: £47.50 (12) £90.99 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1094.38 | View More Info |
| O2 125GB £32.00(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £92.75 Airtime: £32.00 (12) Device: £60.75 (12) £95.25 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1145.50 | View More Info |
| O2 Unlimited £45.99(12) £47.50(12) 12 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £93.49 Airtime: £45.99 (12) Device: £47.50 (12) £95.99 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1154.38 | View More Info |
| O2 5GB £32.99(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £93.74 Airtime: £32.99 (12) Device: £60.75 (12) £96.24 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1157.38 | View More Info |
| O2 5GB £24.00(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £39.83 Airtime: £24.00 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1175.88 | View More Info |
| O2 30GB £35.99(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £96.74 Airtime: £35.99 (12) Device: £60.75 (12) £99.24 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1193.38 | View More Info |
| O2 Unlimited £37.00(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £97.75 Airtime: £37.00 (12) Device: £60.75 (12) £100.25 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1205.50 | View More Info |
| O2 5GB £24.00(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £47.75 Airtime: £24.00 (24) Device: £23.75 (24) £50.25 from Apr-27 £52.75 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1208.50 | View More Info |
| O2 30GB £27.00(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £42.83 Airtime: £27.00 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1247.88 | View More Info |
| O2 125GB £40.99(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £101.74 Airtime: £40.99 (12) Device: £60.75 (12) £104.24 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1253.38 | View More Info |
| O2 30GB £27.00(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £50.75 Airtime: £27.00 (24) Device: £23.75 (24) £53.25 from Apr-27 £55.75 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1280.50 | View More Info |
| O2 Unlimited £45.99(12) £60.75(12) 12 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £106.74 Airtime: £45.99 (12) Device: £60.75 (12) £109.24 from Apr-27 | Samsung Galaxy S25 256GB Navy | £1313.38 | View More Info |
| O2 5GB £24.00(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £44.25 Airtime: £24.00 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1335.00 | View More Info |
| O2 5GB £24.00(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £54.38 Airtime: £24.00 (24) Device: £30.38 (24) £56.88 from Apr-27 £59.38 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1367.62 | View More Info |
| O2 125GB £32.00(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £47.83 Airtime: £32.00 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1367.88 | View More Info |
| O2 5GB £32.99(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £48.82 Airtime: £32.99 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1391.64 | View More Info |
| O2 125GB £32.00(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £55.75 Airtime: £32.00 (24) Device: £23.75 (24) £58.25 from Apr-27 £60.75 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1400.50 | View More Info |
| O2 30GB £27.00(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £47.25 Airtime: £27.00 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1407.00 | View More Info |
| O2 5GB £32.99(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £56.74 Airtime: £32.99 (24) Device: £23.75 (24) £59.24 from Apr-27 £61.74 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1424.26 | View More Info |
| O2 30GB £27.00(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £57.38 Airtime: £27.00 (24) Device: £30.38 (24) £59.88 from Apr-27 £62.38 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1439.62 | View More Info |
| O2 30GB £35.99(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £51.82 Airtime: £35.99 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1463.64 | View More Info |
| O2 Unlimited £37.00(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £52.83 Airtime: £37.00 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1487.88 | View More Info |
| O2 30GB £35.99(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £59.74 Airtime: £35.99 (24) Device: £23.75 (24) £62.24 from Apr-27 £64.74 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1496.26 | View More Info |
| O2 Unlimited £37.00(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £60.75 Airtime: £37.00 (24) Device: £23.75 (24) £63.25 from Apr-27 £65.75 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1520.50 | View More Info |
| O2 125GB £32.00(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £52.25 Airtime: £32.00 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1527.00 | View More Info |
| O2 5GB £32.99(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £53.24 Airtime: £32.99 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1550.76 | View More Info |
| O2 125GB £32.00(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £62.38 Airtime: £32.00 (24) Device: £30.38 (24) £64.88 from Apr-27 £67.38 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1559.62 | View More Info |
| O2 5GB £32.99(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 5.00 GB data | £30.00 | £63.37 Airtime: £32.99 (24) Device: £30.38 (24) £65.87 from Apr-27 £68.37 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1583.38 | View More Info |
| O2 125GB £40.99(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £56.82 Airtime: £40.99 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1583.64 | View More Info |
| O2 125GB £40.99(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £64.74 Airtime: £40.99 (24) Device: £23.75 (24) £67.24 from Apr-27 £69.74 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1616.26 | View More Info |
| O2 30GB £35.99(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £56.24 Airtime: £35.99 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1622.76 | View More Info |
| O2 Unlimited £37.00(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £57.25 Airtime: £37.00 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1647.00 | View More Info |
| O2 30GB £35.99(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 30.00 GB data | £30.00 | £66.37 Airtime: £35.99 (24) Device: £30.38 (24) £68.87 from Apr-27 £71.37 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1655.38 | View More Info |
| O2 Unlimited £37.00(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £67.38 Airtime: £37.00 (24) Device: £30.38 (24) £69.88 from Apr-27 £72.38 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1679.62 | View More Info |
| O2 Unlimited £45.99(24) £15.83(36) 36 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £61.82 Airtime: £45.99 (24) Device: £15.83 (36) | Samsung Galaxy S25 256GB Navy | £1703.64 | View More Info |
| O2 Unlimited £45.99(24) £23.75(24) 24 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £69.74 Airtime: £45.99 (24) Device: £23.75 (24) £72.24 from Apr-27 £74.74 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1736.26 | View More Info |
| O2 125GB £40.99(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £61.24 Airtime: £40.99 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1742.76 | View More Info |
| O2 125GB £40.99(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | 125.00 GB data | £30.00 | £71.37 Airtime: £40.99 (24) Device: £30.38 (24) £73.87 from Apr-27 £76.37 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1775.38 | View More Info |
| O2 Unlimited £45.99(24) £20.25(36) 36 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £66.24 Airtime: £45.99 (24) Device: £20.25 (36) | Samsung Galaxy S25 256GB Navy | £1862.76 | View More Info |
| O2 Unlimited £45.99(24) £30.38(24) 24 month contract | Unlimited minutes | Unlimited texts | Unlimited data | £30.00 | £76.37 Airtime: £45.99 (24) Device: £30.38 (24) £78.87 from Apr-27 £81.37 from Apr-28 | Samsung Galaxy S25 256GB Navy | £1895.38 | View More Info |
View Samsung Galaxy S25 256GB Navy Deals on: -
