After several teasers Vivo has announced that it will unveil X20 smartphone at an event in China on September 21st. The company already confirmed it will come with full screen 18:9 display and Face Wake or Face Unlock that will unlock the phone in just 0.1 seconds.
The company launched the V7+ with HD+ IPS full-screen display last week in India, but the X20 is said to come with a 5.8-inch Full HD+ AMOLED full-screen display. It is rumored to be powered by Snapdragon 660 with 6GB RAM, but this is said to come with a similar 24-megapixel front-facing camera with selfie flash and run Android 7.1 (Nougat).
Vivo X20 that appeared on TENAA recently revealed dual rear cameras, unibody metal design, fingerprint sensor on the back. We should know complete specifications of the phone when it goes official next Thursday.