The Huawei P40 does not have the 3D face unlock function. The P40 adopts the on-screen fingerprint unlocking solution. The on-screen fingerprint unlocking technology places the fingerprint recognition module under the display screen and collects fingerprint information through the fingerprint sensing area. The screen can be unlocked with one touch without pressing the physical button or sliding on the screen. At the same time, the Kirin 990 5G chip equipped with P40 is also the industry's first integrated 5G baseband SoC chip, supporting NSA and SA two networking modes, supporting the global mainstream frequency band, to achieve true global 5G coverage.