TCL, 40-inch Roku TV, Full HD, HDR for a Superior Experience, Dolby Audio Inserted, 40RS550K

【HDR】High dynamic range provides a superior experience with striking brightness, exceptional shadow detail and vivid colour. Sit still and enjoy incredible picture details as the film makers intended.

【Micro Dimming】Micro Dimming uses smart technology to analyse your TV image, ensuring enhanced picture quality and an unrivalled visual experience. See how local dimming is applied via over one hundred separate zones to fine tune movies and TV, resulting in brightness and contrast levels to suit every scene.

【Dolby Audio】Inserted Dolby Decoder, giving you a memorable viewing experience with a pure, deep and impactful sound. The latest powerful speakers bring you a more immersive and surrounding experience.

【Roku TV】Find the latest movies, check football scores, or control home lighting – all without missing a moment of the show you’re watching. Use apps on the big screen, switch tasks, and manage accounts seamlessly. With Roku, it’s easy.