Oppo has expanded its A3 series. Under this, two 4G models have been launched globally Oppo A3 and Oppo A3x. In both phones, users are being given many features like a 6.67 inch HD Plus display, up to 8GB RAM, a Snapdragon chipset, a 5000mAh large battery, great camera. Oppo A3x 5G smartphone has been […]