A:AnswerThe B700 uses the 1.45X crop to get a 1:1 pixel ratio for 4K video.. It doesn't do what's called a full-sensor readout. But you do get an equivalent of 2,088mm in lens reach with 4K video.
A:AnswerI use a manfrotto quick release. The display can be opened and fully adjusted while on a tripod/monopod. It would seem that it would work with most/all others, too.
A:AnswerThe COOLPIX B700 digital camera, when in P, S, A, M or U mode, has a variety of continuous options which allow you to take multiple shots when you hold down the shutter button after focusing. One option is Continuous H, which will allow you to get 5 fps. Another option is to place in Scene Sports mode, which is designed to capture fast moment of all kinds.
A:Answer29 minutes or 4GB file size. Just got back from viewing eagles on the Mississippi in Iowa: temps were in the low 30's - battery worked fine, got ~650 shots per battery.