36 month contract with 5GB 5G Data. Recommend a Friend and Earn Rewards, £5 monthly discount for using direct debit, 30GB Personal Hotspot, Trade-in Service, 5G-ready at no extra cost, Save £180, Three Wi-Fi Hotspots, Three+, eSIM Compatible, 100Mbps, Three+. The Samsung Galaxy A57 5G comes with a 6.7 inch touchscreen with 385PPI. It packs a 50-megapixel rear camera and a 32-megapixel selfie-camera. This is all powered by the Exynos 1580 chipset and 8GB of RAM. It has Android16 One UI 7 OS.