Internal 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM. SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by). Battery life. Audio quality Noise -92.4dB / Crosstalk -92.7dB. Loudspeaker Voice 66dB / Noise 69dB / Ring 90dB.
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