GoPro Hero6 Black has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor and features GP1 processor. On the other hand, Canon A800 has a
10.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features DIGIC 3 processor.
Below you can see the Hero6 Black and A800 sensor size comparison.
Sensor Size and Resolution Comparison image of GoPro Hero6 Black and Canon A800 Cameras
GoPro Hero6 Black and Canon A800 have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture.
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
GoPro Hero6 Black
or the
Canon A800 ,
including hyperfocal distance.