Vivo has released a new smartphone under its all-new Z series line in China. Dubbed the Vivo Z1, the mid-tier device sports a metal plus glass body and a notched 6.26-inch (2280 x 1080 pixels) Full HD+ IPS LCD 2.5D curved glass display with 19:9 aspect ratio, 90% screen-to-body ratio and narrow bezels. The smartphone, […]