I use an Iphone 12 and I play on 60 fps as I don’t like the slow feeling of 30 fps and I started a flight and then when I got to around cruise my phone started to get really hot and the game was slightly laggy is this normal or do I have a wrong setting in the settings app, my graphic settings are a mixture of High and Medium,
The first quote is the reason for the 2nd, especially on a phone that you’re holding in.
And when a device heats up too much, it will start to throttle down performance which in turn leads to lower frames.
It’s not only the frame rate that increases. Everything else is double as well such as physics calculation, frame rendering etc (which requires lots of resources).