The second round of Walmart Black Friday has been announced, and it includes epic discounts on everything from 4K TVs to cheap robotic vacuum cleaners.

Most of the Black Friday sales this year have focused on inexpensive big-screen TVs, and today's Walmart Black Friday sale is focused on just that. The centerpiece of Walmart's sale is TCL's 55-inch 4K Roku TV for just $148. For comparison, most 55-inch TCL TVs sell in the $369 price range, so tonight's deal is over 50% off and is the cheapest 55-inch 4K TV we've ever seen.

Walmart will also sell the Onn 50" 4K Roku TV for $128. This also shatters all the TV deals we have seen so far in 2020. These are both budget TVs, but they are HDR capable and offer our favorite streaming platform, Roku OS. That said, if you're looking for perfect picture quality, you'll want to invest in a name-brand TV.

Aside from TVs, Walmart will sell a Lenovo IdeaPad Laptop for just $149 and a robot vacuum cleaner for $99. Both are record low prices. Below is a selection of the best Walmart Black Friday deals on sale tonight. This sale is not expected to last long, so don't delay.

The next Walmart Black Friday Deals for Days event will take place on November 25, the day before Thanksgiving. This sale will again focus on electronics, but will also include discounts on toys, apparel, and home décor. No preview information is available yet, so follow our coverage for the latest news and previews.