: Choose images with high "bitrate" or low compression. Studio photoshoots usually offer the best lighting and detail for 4K displays.

: Go to Settings > Personalization > Background . Under "Choose a fit," select "Fill" to ensure the image covers the entire screen without black bars. 4. Pro Tip: Live Wallpapers

: Ensure the image is at least 3840 x 2160 pixels to qualify as true 4K.