Google is quietly killing the Pixel 4 smartphone it launched less than a year ago ahead of the Pixel 5's release (GOOG, GOOGL)

· Google is discontinuing the Pixel 4 and Pixel 4 XL, despite having launched them less than a year ago.
· The decision comes after Google just introduced the Pixel 4a, a cheaper version of the phone that offers similar camera features for hundreds of dollars less.
· Google also said it plans to launch two more smartphones...