I've had someone in my flat make almost exactly that claim. They made it while unknowingly sat immediately next to a busy WiFi router. The claim did not go wel

I've had someone in my flat make almost exactly that claim. They made it while unknowingly sat immediately next to a busy WiFi router. The claim did not go well for them. Also worth noting that an iPad playing high bitrate video will be warmer than one which isn't; I could probably tell the difference too.