The Super Bowl is one of the most-watched sporting events of the year, and you’ll need an excellent TV to do the game justice. This is especially true if you have Comcast, which is broadcasting the game in 4K (admittedly upscaled from 1080P) as well as Dolby Vision HDR (High Dynamic Range) and Dolby Atmos surround sound.

Walmart has this 55-inch TCL 4K UHD Google TV on sale for over 50% off in a huge Super Bowl deal you can't beat. Here's the mega markdown to shop before it's gone.

Upgrade your game day setup with sales on crystal-clear displays, plus convenient streaming devices and booming sound systems.