Before buying the best cheap digital cameras under $50, you can check out a detailed buyer’s guide on more of the same. There are a bunch of factors to consider, for instance, frequency of usage, what you will be using it for, the image/video quality.  Especially if you are buying it for a child or a teenager, you can pick and choose which features you'd like the camera to have so done the research beforehand is important. the main factor is that you'll want the camera to be durable above everything, so it does not break easily.