Best 4k Demo -

Best for: Motion clarity & Realism Shot at 60 frames per second, this travel montage of cities and nature removes the "cinematic blur" of 24fps. Watch the ferris wheel in slow motion. On a TV with a slow response time (like older VA panels), the motion will stutter. On a modern OLED or high-end QLED, it will look like you are looking through a window.

Best for: OLED Black Levels & Motion Set in a dark jazz club, this demo relies on specular highlights off a brass trumpet and a piano frame against a pitch-black background. On an OLED, the background should look like the TV is off. On an LCD, you will see "blooming" (halos around the bright instrument). This is the ultimate test for local dimming. best 4k demo

: A 4K stream on Netflix is often compressed to 15–25 Mbps. For a true "demo" experience, use Physical 4K Blu-rays Best for: Motion clarity & Realism Shot at

Showcases the cutting edge of lighting and reflections. On a modern OLED or high-end QLED, it

Search Demo UHD-3D LG Chess 4K → Download the High Bitrate HDR10 version → Play from USB.