Xiaomi is a privately owned company that designs, develops, and sells smartphones, an Android-based OS, and other consumer electronics. Xiaomi also makes fitness trackers, TVs, air purifiers, and ...
Vivo X20 mobile was launched in September 2017. The phone comes with a 6.01-inch touchscreen display offering a resolution of 1080x2160 pixels. Vivo X20 is powered by a 1.8GHz octa-core Qualcomm ...