One of our favorite electronics brands is dropping prices and offering deep discounts on cell phones, TVs, tablets, and more during Amazon's fall sales event.

Here's the most important thing to know about the Microsoft Surface Laptop 7: It's the longest-lasting laptop we've tested, with a battery runtime of 22 hours and 50 minutes. Nearly 24 hours of battery life on a full charge is absurd, so if you need something that will last a long time between trips to a power outlet, you might be sold already.

Foldable phones can be an expensive proposition, but with Amazon Prime Big Deal Days upon us, this could be your chance to pick up a folding device for less. Some of the best foldable phones have seen their prices drop in advance of Amazon's two-day sales event — including the price of our top-ranked model.