4Ksurveillance is the latest offering within the world of HD video security and surveillance cameras. The 4K label on a camera means the device will record images at a level of about 12 megapixels or video at double the resolution of a typical HD TV (1920 x 1080). It may not look like much, iPhone 6 comes with 8 megapixels of resolution, once you compare the image or video from 4K to non-HD surveillance technology, you'll immediately and intuitively get to know that the increased resolution will be the difference between guessing and certainty when analyzing footage. As an example, the image above shows the difference between a 3MP, a 5MP, and a 12MP (4K) camera after they are all digitally zoomed. As you'll be able to see, the clarity of the 4K image is way better. What are the tradeoffs? The tradeoff is a balance achieved between two desirable but incompatible features; a compromise. There are some tradeoffs when implementing higher resolution cameras. Two of the largest i
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