Nikon d3100 is one of the best DSLR I have used the picture quality and video quality are excellent and also zooming is also excellent you can capture far away images in good quality very easy to use there is easy functional you can access easily.
And also the battery backup is good this is the best DSLR capturing pictures and videos you can watch videos in your LED through HDMI port in the camera there is also available ID output port so you can easily hear the voices menu capturing a video value for money DSLR.