Samsung Galaxy S24

At a glance. The Samsung Galaxy S24 is currently sold on contract by O2, on O2. It is available in 2 storage sizes (128GB, 256GB); larger sizes add to the price, so pick the smallest you can live with. The cheapest deal by effective monthly cost is £36.50 a month with £30.00 upfront over 36 months on O2, which works out at about £29.33 a month all in. If you would rather buy it outright, the lowest SIM-free price we track is £479.99 from O2 — worth comparing against the contracts above, paired with a SIM-only plan. 48 of the deals are for refurbished handsets, which are usually noticeably cheaper; use the condition filter to compare new and refurbished separately. Key specs: 6.2" dynamic ltpo amoled 2x, a Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) chip, IP68 water resistance.