QLED TV displays an intricately colored image of flamingos to demonstrate color shading brilliance of Quantum Dot technology. Compared to SDR technology, the sunset prairie image on the right which has HDR10+ logo shows a wider range of contrast created by Quantum HDR technology. Quantum Dot technology delivers our finest picture ever. With Color Volume 100%, Quantum Dot takes light and turns it into breathtaking color that stays true at any level of brightness. <br><br> Key Features <br><br> Quantum HDR<br> Quantum HDR brings out the detail and contrast, so you can experience the full power in every image. Going beyond leading standards, the dynamic tone mapping of HDR10+ creates deeper blacks, more vibrant imagery, and detail that always shines through. <br> * The range of Quantum HDR luminance is based on internal testing standards and subject to change according to viewing conditions or specifications. <br><br> Quantum Processor Lite 4K<br> Samsung’s powerful processor optimizes sound quality according to the viewing content. In addition, powerful 4K upscaling technology ensures you get up to 4K resolution for the content you love. <br><br> Object Tracking Sound Lite (OTS Lite)<br> A 3D surround sound with our virtual top channel audio will allow you to be fully immersed in the audio experience. <br><br> Q-Symphony<br> Surround yourself with sound from TV and soundbar orchestrated in harmony. Q-Symphony uniquely allows TV and soundbar speakers to operate simultaneously for better surround effect without muting TV speakers. <br> * Q-Symphony is available only with compatible soundbar. Check for Q-Symphony compatibility on soundbar product specifications. <br><br> Adaptive Sound<br> Adaptive sound has audio scenic intelligence that optimizes sound based on real time scene analysis by content type. <br><br> AirSlim<br> Mind-blowing slim design that you've never seen before in this category, making your TV blends into the wall seamlessly.