Recently, the CAD renderings of Huawei Mate 40 and Huawei Mate 40 Pro leaked, exposing the design specifications of the upcoming product line. Both Huawei Mate 40 and 40 Pro models use curved and super curved displays.
According to the rendering, Mate40 Pro has brought back the physical volume button, which was removed from the previous Huawei Mate 30 Pro phone.
Huawei Mate 30 Pro, the extended antennae of the loop screen curve was optimized, and an interactive touch system was introduced to allow the display to be used as a virtual volume adjuster.
This kind of virtual touch interaction replaces the requirement for game controllers. You can add two virtual buttons on the edge of the screen. You can set the buttons in advance, you can move, examine, aim, and shoot at the same time. The four-finger control is quick and convenient.
In addition, the virtual side touch also allows users to place the camera shutter button on both sides of the edge.
According to previously leaked news, Mate 40 Pro uses a 6.7-inch ring screen, and its edge curve extends to the back of the device. Since the size of the display and the edge curve have not been reduced, Huawei has no reason to cancel the virtual button system of the Mate 40 Pro.
Read Also: Mate 40 Pro Concept Appeared: Front and Back Dual-Screen, Quad Rear Cameras
Instead, Huawei may introduce an option in the settings to manually enable/disable it and allow users to use both physical and virtual key button systems in the same smartphone.