For a variety of reasons, the Smart TV features on my 43 inch LG
are a royal PITA - I've been using my laptop and connecting to the
TV with a Display Port=HDMI cable. The TV also has USB sockets -
is there any significant difference in quality between HDMI and USB
cables when used for this ? I'm considering buying a longer
cable HDMI=HDMI for my wife to use with her new laptop.
I did try a google search but got lost-in-the-weeds.
Thanks John T.