Unlocked, work with all sim cards. 5G bands 1, 2, 3, 5, 7, 8, 12, 13, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - Version A. Sound Loudspeaker Yes, with stereo speakers (2 amplifiers).
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