In its Ultimate FAQ’s Sony confirmed that the “PS5 does not require a 4K TV. Supported resolutions are 720p, 1080i, 1080p, and 2160p.” The main thing to look out for

Almost all TVs are 4K. There are a few low-end 1080p and 720p ones, which we wouldn’t recommend for use with a PS5. You can even get an 8K resolution

While newer antennas might be better-designed, older antennas may work just as well, provided they’re large enough and (if they’re directional) positioned correctly. In our case, the antenna was a