It built 12.2 megapixels full-frame Exmor CMOS sensor gives surprising signal noise ratio.Moreover , also capable gathering much light needed dim lighting situations.Its BIONZ X image processor makes camera work notably fast.a7s II also one best mirrorless cameras aside ability work brilliantly even poor lighting.It produces videos detailed.Thus , also one best low light video cameras available array camera options available.Its ISO range intriguing , reaching 409600.It ’ fast AF , large image sensor image stabilization systems climb way ladder pique attention photographers whose aim produce billboard-worthy photographs well publishing-worthy videos whatever lighting situation shooting in.This arguably one best crafts Sony ever launched.It capture low noise images 6400 ISO.The latter mentioned ISO cameras fail delivering promise quality .