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, Sony W650 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features BIONZ processor.
Below you can see the Hero6 Black and W650 sensor size comparison.
Sensor Size and Resolution Comparison image of GoPro Hero6 Black and Sony W650 Cameras
GoPro Hero6 Black and Sony W650 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
Sony W650 ,
including hyperfocal distance.