Picture quality of external TV on the PC via HDMI worse than VGA?

Co
2

At my previous service laptop I had a Flat TV connected as an external monitor at home via the VGA connection - all great. Giant surface + clear picture.

Now I've got another (younger, more powerful) laptop that no longer has a VGA, but only an HDMI output. The same TV on the new computer only gives a bad (pixelated) picture, regardless of the resolution.

Would have thought that HDMI gives better picture quality. Incidentally, it was already the same with the previous research, VGA better than HDMI - only there I had a choice.
Does an adapter HDMI - VGA help at the output of the PC and then via the VGA input into the TV? Does HDMI provide less data than VGA?

What to do?

Ke

Why a television? What resolution does it have?

Co

We already had the TV left and it has a maximum of 1920 x 1080