Walmart has a great deal on a 50" OLED display.

Right now you can get a 50" 4K QLED Smart TV from VIZIO for $298. This is $50 off the regular price of $350, which, by our calculations, is a spectacular savings.

With 4K resolution output and Dolby Vision HDR support, whether you're watching the latest episode of an addictive streaming series or playing a blockbuster video game, you'll be amazed at the picture quality.

VIZIO's next-generation Quantum Color technology delivers "cinematic color volume and vibrancy of over a billion hues," plus this TV automatically optimizes display settings to get the most out of your PlayStation or Xbox .

This display definitely adds smarts to the Smart TV, not only giving you access to every streaming service you can think of, but it also supports Apple AirPlay and has Google Chromecast built in.

If you've been on the fence about upgrading to a 4K TV for a while, this deal will give you the boost you need. At less than $300 for all this, it's still a steal.

If you want to see other discounts, we have a roundup of the best cheap TV deals currently running to help make sure you get the display that suits you.