Just simple and quick video test where you can see the difference in video quality in zoom to the moon. Both HX400 and Coolpix B700 were set on Auto modes. Both were on tripod, but I moved it little bit while zooming (it wasn't like most stable). One note: In HX400 you can't turn off stabilization completely like in B700 so it was on SteadyShot Standard settings. Because of this stabilization Sony always crops little bit in video.