I'm using youtube iframe api on multiple different devices with different userAgent, and I found out that Samsung tv can play video with 1080P quality, but in Android case, Android would have different result. With Android 15 phone, youtube iframe sdk can initial with 1080p quality, but with Android 8 or Android 10 devices, it can only play with 720P or even lower. BTW, I ran this sdk on Android webView.
Подробнее здесь: https://stackoverflow.com/questions/797 ... y-of-video