Jak opravit vybledlé barvy při zrcadlení obrazovky telefonu na počítač

Recently, some users have reported that after mirroring their phone screen to a PC, the image appears noticeably grey and washed out.

Our investigation shows that this is most likely caused by a mismatch in the graphics card’s color range settings. iOS and macOS devices typically output color using the Full Range (0–255), while traditional Windows PCs and certain video content are often set to use the Limited Range (16–235). As a result, a pure white color (#FFFFFF) from the phone is interpreted incorrectly on the PC, displaying as a dull, off-white shade.

How to fix it:

For AMD Graphics Cards:

1. Open the AMD Radeon Software control panel.
2. Přejděte na Zobrazit záložka.
3. Look for the Pixel Format option and change it to “RGB 4:4:4 Pixel Format PC Standard (Full RGB)”.
4. Apply the changes, and the issue should be resolved.

For NVIDIA Graphics Cards:

1. Open the NVIDIA Control Panel.
2. Přejít na Zobrazit > Change Resolution.
3. Find the Output Dynamic Range option and change it to Úplný.

For Intel Graphics Cards:

1. Open the Intel Graphics Software.
2. Přejděte na Zobrazit sekce.
3. Find the Quantization Range option and change it to Úplný.