Is p20 lens optical or ai anti-shake?

Rear camera: 40 million pixels (color, f/ 1.8 aperture)+20 million pixels (black and white, f/ 1.6 aperture)+8 million pixels (telephoto, f/2.4 aperture), Leica lens, supporting autofocus (laser focusing, depth focusing,

Front camera: 24 million pixels, f/2.0 aperture, fixed focal length (note: there may be differences in photo pixels under different camera modes, please refer to the real thing. The front camera adopts CMOS sensor, with 24.8 million pixels (theoretical value) and 24 million effective pixels (theoretical value).

Video shooting rear camera: supports 4K(3840*2 160) video recording at most, and supports 720p@960fps ultra-slow motion video; Front camera: supports FHD+(2 160* 1080) video recording at most, and does not support optical image stabilization.

Zoom mode 3 times optical zoom (3 times zoom is approximate, and the actual equivalent focal length is 27mm-80mm(80/27≈2.96 times)) and 5 times hybrid zoom (three cameras achieve excellent 5 times zoom effect in various environments through different combinations).

Extended data:

The shooting modes of p20 are:

AI photographer, super night scene, 960fps super slow-motion video, 3D portrait light effect, 3x optical zoom (3x zoom is approximate, and the actual equivalent focal length is 27mm-80mm(80/27≈2.96 times)), 5x hybrid zoom (three cameras can achieve excellent 5x zoom effect in various environments through different combinations);

4D predictive focus tracking, Huawei AI anti-shake, 3D dynamic panorama, large aperture, black-and-white camera, streamer shutter (including traffic, light graffiti, silk flowing water, gorgeous star track), professional mode, portrait mode, charming me, skin-beautifying video, panorama, HDR, off-screen snapshot, smiling face snapshot, voice-controlled camera, timed camera, touch camera, watermark, document correction, etc.

Photo resolution front: maximum support 5632 * 4224; Rear: support 7296*5472 at most.

References:

Huawei Mall-Huawei P20 Pro