Sony 85-inch Ultra HD 4K TV

Upscales lesser HD content ; Dynamic backlighting ; Vibrant colors

Upscaling from FHD still a bust ; Likely to cost that of a car

Still, I have to give Sony kudos for trying, and these steps need to be made to close the gap between 4K TVs and the lack of 4K content available. Regardless of whether it's a viable technology yet, it's simply stunning to see in person.