Amazon sale drops popular iPhone 7, 7 Plus and Pixel XL cases to under $4

The iPhone 7 and iPhone 7 Plus are the best iOS smartphones on the planet. The Google Pixel and Pixel XL are the best Android smartphones on the planet. What do these four superphones all have in common other than being the best? They can all be covered with some of the most popular protective cases on Amazon for less than $4 shipped.
There’s a big sale going right now on Amazon on a wide range of cases for popular smartphones, and we’re focusing on the cream of the crop. Below, you