Sony announced a quartet of camcorders earlier today at CES 2013, and while Vixia G20 is a tweaked version of the previous model, the R40 and R42 bringing a raft of new features like WiFi connectivity to the game. All the new camcorders pack a 53X zoom, DIGIC DV IV image processor and a 3.28-megapixel full HD CMOS image sensor, along with full HD at 60P and 35Mbps AVCHD recording. The R40 and R42 add an interesting twist, however, with WiFi and compatibility with Canon's new CameraAccess app, which brings streaming and remote control features. We took the R40 for a qu
