Can confirm Sceptre 65" Class 4K UHD LED TV HDR U650CV-U is a solid dumb TV
Have owned this for 15 months and am very pleased with it as a screen. Do strongly recommend using a soundbar or other solution for audio.
I did get this from walmart for $432 (about $200 cheaper than amazon link) https://www.walmart.com/ip/Sceptre-65-Class-4K-UHD-LED-TV-HDR-U650CV-U/48874705
So is their 65 inch https://www.sceptre.com/TV/4K-UHD-TV/U650CV-UMRD-65-4K-UHD-TV-product1171category1category73.html
Still happy with it after a year. Recommend getting a soundbar though