Many users find the quality indistinguishable from HD on standard smartphone screens, particularly for casual viewing.
It supports up to 60 frames per second for smooth motion and can handle Dolby 2.1 surround sound, though it lacks the immersive depth of high-fidelity formats. User Perspectives On Mobile Viewing
“If I'm watching a show, and it is at 480p, I forget that it isn't HD after 2 seconds, and enjoy it just the same.” Reddit · r/unpopularopinion · 5 years ago On Modern Large Screens