Argos Black Friday TV deals rarely disappoint, with the retailer slashing prices of everything from HDTVs to 4K TVs and 8K TVs. But what Black Friday TV deals will it have in store for Black Friday 2021? Well, it’s tough to say. All we know for certain is that it’s the older models that will receive the largest discounts. HDTVs will be among the cheapest televisions on the shelves, followed by LED 4K TVs, QLED 4K TVs, OLED 4K TVs, and 8K TVs (in this order).