Quantum HDR functions 8 times more efficiently than standard HDR mode to offer immersive contrast and colour reproduction<br />Quantum Processor Lite 4K optimises the sound quality to match the viewing content and upscales standard definition content to 4K resolution<br />Motion Xcelerator technology automatically estimates and compensates the frame rates during fast-paced action sequences<br />Q-symphony technology allows the TV to connect and pair with an external soundbar to deliver unified sound">