The TheoryPhone X5 was released in 2014 by Theorysonic. It is the fifth TheoryPhone X series.

Technical specifications

  • 2.2GHz octa-core TheoryCore X5 processor
  • 5.5" inch color Full HD (2560x1440) IPS TheoryClear display touchscreen
  • 1080p Full HD video recording at 30fps
  • Acura Atmos sound technology

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