The latest quadcopters come with a 12 MP camera for taking excellent quality aerial photos as well as record 4K video. They also offer live HD video streaming on your smartphone or any other hand-held device. The newest ones are associated with a mobile app to give you more control over its functionality as well as use a flight simulator for learning to fly. The flight times vary from model to model, but a fairly good quality quadcopter provides up to 30 minutes of continuous flight time.
Bind-and-Fly, on the other hand, requires you to first bind the machine with its transmitter before taking it off ground. Such a machine is not meant for hobbyists as it requires a little assembly, which only experts can handle. Similarly, ARF or Almost-Ready-to-Fly aircraft require some sort of assembly before they could be used.