Don't have Telegram yet? Try it now!
https://www.androidcrunch.com/2017/05/25/oppo-r11-r11-plus-launching-june-10-snapdragon-660-4gb6gb-ram-dual-rear-cameras/
OPPO R11 and R11 Plus launching on June 10 with Snapdragon 660, 4GB/6GB RAM and dual rear cameras