Amazon is a good place to find an affordable 4K TV with a smooth smart TV interface. That's especially true now that Amazon has debuted new versions of its Omni TVs, including its very first mini LED TV. However, you can also find some good deals on premium TVs at Amazon, especially if you've been eyeing an award-winning LG OLED TV.

The S90D TV collection is on sale. Get from 28% to 38% off for Cyber Monday on any size S90D TV you want. It has incredible image processing and Dolby Atmos.

Save $170 (nearly 40% off) on the Amazon Fire TV—no telling when the price will go back up, so act fast before it's too late.