I'm shopping for a little larger tv that I can use streaming tv. I'm seeing a 75" Samsung tv at WalMart for $598 (DU6900F, Crystal UHD). Going to Samsung website I'm seeing a 75" QLED8K, QN900C for $4799.00. Then there are a lot priced in between the two (75").

I don't play games on tv, just watch it. Why the big difference in pricing? Is it just pic quality? Any thoughts/comments appreciated.

__________________
Jim