1. About 2x speed of UFS 2.1 2. Less power consumption due to lower voltage 2,5 V vs 2,7 V-3,6 V 3. Works in lowe and higher temperatures (-40 to 105 celsiun) 4. Constant control of communication channels due to tren and constant monitoring
Hope we will see UFS 3.0 in future xperia devices.