When's the last time you saw a full-featured smartphone launch for well under $500? There have been a few to hit the market in this price range recently, usually with significant caveats, but in general the trend is towards more expensive flagship devices that are commanding upwards of $1000 quite often. Google's new Pixel 3a and Pixel 3a XL, however, buck this trend with HD OLED displays, big batteries, and the same great camera configuration that made Google's higher-end Pixel 3 and Pixel 3 XL the Android phones to beat, when it comes to smartphone photography. The new Pixel 3a is a 5.6-inch device, for folks who prefer their phone be a bit more pocketable, but the Pixel 3a XL sports a 6-inch display, for those like us who want more screen real estate...