question about player and tv i have

[rgs80074]

I hope this is the right forum for this.

I am wondering a couple of things about my 4k tv and blu ray player.

first i know i can't send 4k content to the tv (used as a monitor as well) without upgrading my video card its not able to do 4k.

ok so anyways but the tv and blu ray player have upscaling and I am thinking having both products upscale is adversely effecting the quality. i notice at times where stuff is slightly blurred then snap to a clean crisp image and i am wondering if it has to do with both products doing upscaling.

would i be better if just one upscaled and the other was turned off, if so which one would likely provide the better upscaling quality?

i would love to hear back on Evey ones opinions and experiences.

tv:
http://www.sceptre.com/overview-370.html

bluray player:
http://www.amazon.com/Sony-BDPS6200-...rds=sony+s6200


thanks

ryan