Walmart has this 50-inch 4K Roku TV on sale in one of the best deals of the holiday season. Here's the deal that you can only score during its "Black Friday Deals" sale.

Because Walmart likes to release its most jaw-dropping TV deals as a handful of pre-meditated doorbusters, more shoppers will be waiting in the wings for the clock to strike a certain time (rather than calmly perusing several pages of TV deals) — which means TVs selling out is more likely and time is of the essence.

Below you’ll find a preview of some of the deals that Walmart will be offering next week thanks to the retailer's new Black Friday ad. Just remember, you can’t shop these discounts until Monday, November 25, and a Walmart Plus account will give you early access (it's well-timed that Walmart Plus is currently 50% off ).

Walmart is dropping big Black Friday deals now and this 75-inch 4K Roku TV is going to sell out faster than ever at less than $380. Here's when to grab it.

SAVE OVER $400: As of Nov. 12, the 55-inch LG B3 OLED TV is on sale for $798 as part of Walmart's early Black Friday sale. That is down $401 from its list price of $1,199.

The Hisense R6 50-inch 4K Roku TV has all the essentials such as Dolby Vision HDR and HDR10, along with Roku TV built-in so it’s easy to find something to watch without needing to connect a separate streaming device. There’s even a gaming mode if you want to play games on it.

Walmart's Black Friday deals continue as we get closer to the holiday. Check out the deals I'd get now on TVs, apparel, toys and more.

Walmart officials announced Monday that starting on Nov. 25, Black Friday deals will be live online and on the Walmart app to give consumers a head-start and devote the entire holiday week to savings opportunities.

Black Friday sales have already started, so no matter what you're shopping for—from televisions and luggage to furniture and beauty products—you can more than likely get it for less at the moment. Among others,