Design and Build
The vivo X9 Plus, announced in November 2016 and released the following December, is an elegantly designed device. With dimensions of 162 x 79 x 7.5 mm and a weight of 199 grams, it strikes a balance between being substantial yet manageable in hand. The build is both sturdy and stylish, supporting dual Nano-SIM cards in a dual stand-by configuration. A notable detail is the front-mounted fingerprint sensor, which reflects the design trends of its release period and offers easy access for unlocking the phone.