Comment by mschuster91
16 days ago
Sony and Nintendo both forked off of either NetBSD or FreeBSD. Sony's cameras at least up until the A7S2 run Linux (there's jailbreaks for these), although I never found any kernel / bootloader dump like it would be required.
Android suffers from being Java at the core, with all the baggage that brings with it.
Sony forked FreeBSD, but Nintendo didn't. They have BSD license headers because of some BSD socket code they include.
Sony cameras all run Linux. Models with "PlayMemories Camera Apps" feature like A7M2 support runs Android userland on top. It's probably easier to count the cameras that don't(like old Olympus).