New Delhi, Aug. 12 -- Smart TV prices can change frequently, making it difficult to tell whether a discount is actually worth considering. A TV may show a large price cut, but its current price may not always be the lowest it has been listed for. That is why checking price history can be useful before making a purchase.

For this list, I checked the price history of each smart TV and found that the models featured here are currently listed at their lowest-ever prices. From LG and Samsung to Sony and other popular brands, these price drops could make upgrading your TV more affordable right now. If you have been waiting for the right deal, it may be worth buying before the sale ends.

The LG 50NU870BPLA is a 50-inch 4K NanoCell smart TV des...