Look for versions that support HDR10 or Dolby Vision . The bioluminescence of the forest and the deep cyans of the ocean rely on a wide color gamut to pop against the dark shadows.
This includes older 3D LED/OLED TVs or, more commonly today, 4K 3D Projectors . Avatar.The.Way.Of.Water.2022.2160p.3D.Half-SBS....
Depending on your display technology, you'll need synchronized glasses to separate the Side-by-Side images into a single 3D picture. Visual Quality Expectations Look for versions that support HDR10 or Dolby Vision
The Ultimate 3D Home Experience: Avatar: The Way of Water in 4K Half-SBS more commonly today