Xiaomi Mi Box 4 And Mi Box 4c With 4K UHD HDR Support Launched In ChinaTechnology Personali… · 07:11 29 Jan 2018Xiaomi has updated its smart TV box range with two new products. Meet the Mi Box 4 and the Mi Box 4C. They are the successor to the Mi Box 3s and Mi Box 3c that were launched in China late l… Read More