Xiaomi MI A2 6GB RAM with 128GB storage listed on official website
Mobile Phones Mi A2 Dual Sim 64GB LTE 4G Gold 4GB RAM 195476 XIAOMI... - Quickmobile
Global Version Xiaomi Mi A2 Lite 4gb Ram 64gb Rom 5.84'' Mobile Phone Snapdragon 625 Ai Dual Camera 4000mah Android One Ce Fcc - Mobile Phones - AliExpress
Xiaomi Mi A2 6GB RAM, 128GB storage variant goes on sale in India, 4GB RAM version gets price drop - Gizchina.com