Best 4K TV Deals: Up to $700 Off From Samsung, LG, Sony and TCL TVs

Fall is in full swing, and Black Friday sales have already started kicking off at many retailers. That means you can find plenty of great deals on tons of top tech, including 4K TVs. In the last few years, 4K TVs have made great strides, with significant advancements now available at lower prices, so you can get a stunning screen without spending a ton of money. 

The vast majority of TVs you see on store shelves these days offer 4K resolution, and you can even grab models with a massive screen for less than…