You have pictures of two different model lines. The 847 is 3D and only available in 60 and 70. It is also edge lit. The 80" 633 does not show 3D on the tag in your picture and is not 3D. I am picking up the 80" 844, with full array backlighting, but not local dimming. We'll see how that goes. I've seen uneveness on screens with local dimming.
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