4K Player for LG 48 CX

[MurphyBrix]

Hi guys

I'm looking for a 4k disc player for a LG 48 Cx. I'm not looking at anything expensive. Just something to play 4k films.

Is there any difference regarding expensive and cheaper 4k players regarding picture quality etc.

I was looking at the LG UBK80 for 129 pound.

Does anyone have any advice regarding them?

Thanks all