Xperia's sound has tuned in collaboration with Sony Pictures Entertainment and Sony Music Entertainment.
What is the difference between both tuning? and What is the user's benefit?
SPE*1 tuning is available for Dolby Atmos. You can enjoy a multi-dimensional surround sound experience with the tuning.
SME*2 tuning works for all sounds. The tuning faithfully reproduces the audio quality as artists intended, such as the localization of the sound of vocals and instruments.
*1: SPE: Sony Pictures Entertainment
*2: SME: Sony Music Entertainment