Voice calling on this phone is excellent. Signal reception was also excellent, and I almost always got 4G LTE signal in my home or around town in New York City and parts of Connecticut. Callers could hear me loud and clear.
As far as the speakerphone performance, it was sometimes hard to hear the other party in a conversation. Audio was choppy, and I wish the speaker could get louder. Music playback on the speaker was hollow, tinny and distorted, but oddly, it seemed to get louder than it could during a voice call.
