There have been rumors about the new releases of cameras for 2017 of the Canon, Nikon, Sony, and Panasonic. Canon, being the hottest thing on the market. The EOS-1D X MARK II with 20.2 MP and 24.6 100 full frame camera are talking about making a mirror-less lens camera for 2017. Nikon D810 has 12,800 Maximum ISO and 64 Minimum ISO. The ISO settings can be changed by the user/photographer for a cleaner, crisper, or rugged picture.
Sony has already put both Canon and Nikon to shame with their mirror-less camera in the A-7 series. The A-7 series consist of: 90 minute battery life, 15.7 ounces in weight (without battery), 17.2 ounces with the battery, 24.30 MP, 35mm Sensor, native ISO: 100-25,600, Extend ISO: 50-51,200, shutter speed of 1/8000 – 30 seconds. Clearly the Sony is the way to go. Sony came back hard with a sleek design and top-of-the-line hardware.