This 75" 4K TV from LG uses webOS 3.5 to bring together all of the most popular streaming video apps, which are brought to life in 4K HDR or enhanced with HDR Effect. And webOS gives you access to more than 70 free premium Internet channels through the LG Channel Plus app. Your entertainment experience with this TV is brought to life with Active HDR which optimizes content scene-by-scene. Brights look brighter, darks look darker and every image looks richer. True Color Accuracy automatically corrects color distortions for vibrant, lifelike color.