When playing music (on the LG Cosmos 2, if it matters), which one of these options use up the least amount of battery? I noticed playing music tends to drain the battery really fast.
Not sure what the Music only mode turns off, but I know Airplane mode shuts down any external communication for your phone. So it will save battery by not searching for a signal etc.
I still would like to know the difference between these 2 modes.
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