When the Nubia X, the fresh Vivo NEX Dual Display Edition is the second smartphone to come with two screens, one on the front and one of the back, in order to minimize the bezels without the need of a notch. The Display typically represents the hardest component to remove when it ships to disassembling a phone. Sure, according to the initially teardown of the initial flagship made in China, the phone is hard to disassemble and repair. The disassembly process is hard very since you need to remove two displays, but not only for that.
The images published show that Vivo NEX Dual Display Edition has a pretty busy motherboard with several parts directly attached to it. We are talking about both the displays, the triple digital camera module found on the back and attached to the motherboard separately, antennas and more. Therefore, guys who need to disassemble the smartphone will have to remove two glued displays as well as all those connectors. In order to remove the displays, a heat gun is required. The teardown highlighted the motherboard as well as all the sensors of the rear triple camera.
Vivo NEX Dual Display is equipped with a 12 MP primary sensor with an f/1.8 aperture and OIS, a secondary 2 MP depth camera with an f/1.8 aperture and a 3D TOF Digital camera with an f/1.3 aperture. It has no front cameras since the secondary Display allows using the rear cameras as selfie digital cameras as effectively. According to the experts who made the teardown, Vivo NEX Dual Display is not easy to disassemble and repair, Therefore you really should be careful not to break it and it is recommended not to proceed any disassembly on your own unless you are an expert technician.