How do I get my Samsung TV to display my Wii properly without looking horrible?

[Duo01]

I have a Samsung TV from around 2012-2014ish I'm not too sure, I've been using it for console and my computer, (yes I know, it's old but it works well for what I need it for) however I recently tried plugging my Wii's AV cable into the TV and alas, I get bad visuals on the TV, I've checked to see if this is a cable issue by plugging it into another TV I had, however, it looked better on that other TV with the same cable, and the other TV is even older than the one I have. 

 

I'm thinking its a setting issue, but I'm not too sure, I've messed around a bit with settings but can't seem to find anything. ..Help?

 

Also apologies if this is in the wrong area but, I thought this would be the right spot for my issue.

 

 

[Stahlmann]

Try to play around with the sharpening slider. Other than that it could also be that this particular TV model is just bad at upscaling.

[VIVO-US]

Try using a component cable instead of the regular composite cable.  You can still find Wii compatible component cables for around $10 on Amazon.  I used one a long time ago to see if it would help at all, and the results were deeper and brighter colors as well as a much sharper image overall.

[SolarNova]

3 hours ago, VIVO-US said:

Try using a component cable instead of the regular composite cable.  You can still find Wii compatible component cables for around $10 on Amazon.  I used one a long time ago to see if it would help at all, and the results were deeper and brighter colors as well as a much sharper image overall.

THIS.

 

When using older consoles on a compatible 'old' TV, if component cables are an option ..get them. They are way better.

 

You can find plenty of examples of the difference online. I still remember the difference when switching from standard composite/SCART on my PS2 , to component. Night and day.