Sony recently published the spec sheets for six of its full-frame sensors, including a quad-bayer version of the 61MP chip found inside the Sony a7R IV. Given the ubiquity of Sony’s BSI-CMOS sensors, it’s possible we’ll see tweaked versions of these sensors in some next generation full-frame cameras. Sony showed off six sensors in all: the 48.9MP IMX311AQK, the 48.9MP IMX313AQK, the 55MP IMX409BQJ, the 24.6MP IMX410CQX, the 15MP IMX521CQR (quad bayer 61MP chip that produces 15MP images), and the…