When it comes to TVs, 4K and Ultra HD (or UHD) are referring to the same resolution. Those TVs, along with Ultra HD Blu-ray, ...

A 70-inch 4K TV for under $350? Yes, please. Amazon's Spring Sale has slashed the price of the Insignia 70-inch F50 Series 4K ...

This TV also has 4K AI upscaling, so you can watch knowing all of your favorite content — even the older stuff — is being presented in 4K resolution. With the S90D you’re getting one of ...