TCL QM8K — Google TV apps look noticeably cleaner than Apple TV (same content), even with identical picture settings

I've got a TCL QM8K 98" and I'm seeing a consistent difference: content played through the native Google TV youtube app looks cleaner/sharper than the exact same video played through my apple tv 4k.

What I've already checked and ruled out:

  • Picture Settings (Sharpness, Noise Reduction, Picture Mode) are identical on both the Apple TV input and google tv os youtube input
  • Apple TV is set to Match Content, Match Frame Rate, Chroma 4:4:4, 4K SDR
  • HDMI Mode is set to Auto

For reference this is the youtube video (4k video test tv motion): https://www.youtube.com/watch?v=pcSv22DTDUI

Take a look at the images below (the clear ones with detail are from the google OS youtube app).
This is so strange to me, I want my apple tv to work properly, I love the interface.

Apple 4K

Google OS

Apple 4K

https://preview.redd.it/5t7ojv19c8ph1.jpg?width=4032&format=pjpg&auto=webp&s=6cd2cb9c400d9bc2a29de80cb5313252bf654fc4

Posted Sep 13, 2026, 6:15 AM UTC

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