Both stories are authored by Dennis Hissink. "Rollei released this day two 4 Megapixel cameras and after looking through the specification sheets we can conclude that there are just a few differences between them," he writes. "First of all the new dt4000 has a slightly larger tele range, 115mm in stead of 104mm with the dt4200 camera. Further differences are an internal USB interface vs. docking station and a faster shutter speed of 1/2000s vs. 1/1000."