The Galaxy Tab S12 Ultra is built around its 14.6-inch Dynamic AMOLED 2X screen, with HDR10+ and a 120Hz refresh rate to keep films, box sets and games looking sharp and smooth. 4 spatial speakers with Dolby Atmos move audio with the on-screen action. Inside, a MediaTek Dimensity processor handles high-resolution video editing and long gaming sessions, and a 3D vapour chamber keeps temperatures in check. With 16GB of RAM and 1TB of storage, you can keep a big library of films downloaded before a flight. 3 AI agents are on hand, including Gemini, which can research and plan a holiday for you, and DeX turns the tablet into a PC-like desktop for study or your home office.