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Hello I have a un55nu8000f with cracked screen. I recently bought a cheaper version the samsung un55nu7200f. My question is can the boards for these to units be swapped and if so would the cheaper tv have a better picture and features. I have taken the back panel off of both and the boards look identical.

@willin2c if the boards are the same (double check the numbers on the boards. Those will have to match (even the Ver. or REV. numbers) for you can to them. There is no difference in the picture quality based on the boards. It would then depend on the LCD panel. The differences between those models are that the un55nu7200f comes with less advanced color, HDR, black, contrast and refresh rate but It still can deliver good 4K picture