But when watching lower-resolution content, the video must be upscaled to fill out the entire display.įor example, 1080p images, known as full HD, have just a quarter of the pixels in 4K images. Owners of ultra-HD displays get the most out of their screens when watching 4K-mastered content. High-definition TVs bumped that up to 720 or 1080 pixels - and is still the most common resolution format for content on TV and the web. Standard definition video, widely used in TVs until the 1990s, was just 480 pixels high. AI upscaling makes lower-resolution images fit with unrivaled crispness. 4K TVs can muddy visuals by having to stretch lower-resolution images to fit their screen. But much of the content people watch on popular streaming services like YouTube, HBO and Netflix is only available at lower resolutions. have a 4K TV, known as ultra-high definition. One-third of television-owning households in the U.S. Upscaling - converting lower resolution media to a higher resolution - offers a similar experience.īut with new AI upscaling techniques, the enhanced visuals look more crisp and realistic than ever. Footnotes in books and even street names on roadside signs become legible. Fine wrinkles and freckles show up on faces. Putting on a pair of prescription glasses for the first time can feel like instantly snapping the world into focus.

Ai video upscaler