With just a few days to go until the weekend, Memorial Day sales are in full swing. Take, for example, this Memorial Day TV sale.

For a limited time, Best Buy is offering a 70-inch 4K Roku TV from Hisense for $509.99. This is the cheapest 70-inch 4K TV we have seen this year. Incidentally, the 70-inch JVC 4K TV was on sale for $529 during Black Friday. This is one of the best cheap TV deals you can find.

If you don't know what a Hisense TV is, don't worry. Even though Hisense TVs have yet to announce their best TV lineup, they still offer adequate value for money.

The R6200F has all the core features you want in a new TV, including 4K resolution, HDR support (HDR10, Dolby Vision), and Roku's excellent platform for streaming and apps. In addition, voice control is available via Google Assistant and Amazon Alexa.

If you're looking for a basic TV that doesn't offer top-of-the-line picture quality but has solid features, this is the set for you. Especially since you get a 70-inch screen area.