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Cheaper one is a 6400 model. It's the 2014 model, so slightly older hardware, etc... Newer one has more hdmi ports, more internal storage (for apps), and it also has the "S" moniker. Which is an improved display technology. Something to do with Nano Crystal Tech
Sorry, there was a problem. Please try again later.One is SUHD TV an the other UHD TV. SUHD makes the colors more vibrant.
Sorry, there was a problem. Please try again later.They use different technologies to give you black. This one in a dark room will have a truer black, that is about the only difference that I could find when I compared the two to buy.
Sorry, there was a problem. Please try again later.the difference is the screen, the link you posted is for a UHD, this tv is a SUHD, samsungs latest in technology which provides a more vibrant better picture
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