Vivo X9s and X9s Plus announced; priced at $400 and $440
Vivo X9s Plus price set at ¥3298 ($485) in China
Vivo X9s and X9s Plus specs leak reveals Snapdragon 652 and 653 processor
Vivo X9s and X9s Plus registration now open in China
Vivo TD1608 (X9S/X9S Plus) specifications leak out too
