I have a Samsung TV from 2018 with built in Airplay. I can stream to it from iOS 16 on an iPhone 8, from iOS 12 on an iPhone 6, but not from iOS 10 on an iPhone 5. The TV is simply not showing up in iOS 10.
Ironically iOS 10 does show my Kodi instance and my neighbor's Apple TV as available; just not my own official Airplay receiver in my TV.
I've never been a heavy user of Airplay but I always assumed that it's supposed to "just work" if it actually says "AirPlay" on the box, and that I wouldn't have to do research on every permutation of version numbers between my devices. Apparently that's the wrong assumption, because iOS 10 can't even stream audio to it from the looks of it.
How do I determine which AirPlay devices are actually compatible with each other?
I couldn't find this information (e.g. a table of compatible iOS and AirPlay versions) and without it it's quite difficult to even answer the question of whether this should work. It would feel very cheap if modern receivers can't be bothered with compatibility code though.
- The AirPlay version as stated on the TV is 17.24.6. Whose (Apple or Samsung) version numbering scheme that is I can't tell.
- All iOS devices are on the same network.
- All iOS devices see the same AirPlay receivers, with the exception of iOS 10 not seeing the TV.
Update
I found system requirements for airplay, which isn't exactly what I was looking for, but they state "iOS 11" as a requirement. This confuses things more, since it's decidedly nonsense — airplay is part of iOS 10 and has been around since long before it.