Which is better, vivo S 12 series or Xiaomi Civi selfie?

S 12 photo is very good, camera parameters:

Front camera and position (from left to right): 8 megapixel wide-angle lens+44 megapixel ultra-clear main camera+four soft lights with double color temperature.

Front camera shooting mode: night scene, portrait, photo, video, high pixel, dynamic photo, slow motion, AR shooting, micro film, double exposure, beauty file, diplopia video and motion capture.

Rear camera and position (from top to bottom): 8 megapixel super wide-angle lens+10.8 megapixel main camera+2 megapixel macro lens.

Camera aperture: f/2.0 (front main camera), f/2.28 (front wide angle), f/ 1.88 (rear main camera), f/2.2 (rear wide angle) and f/2.4 (rear macro).

Sensor: CMOS

Number of rear cameras: three lenses

Motor: front camera: open-loop motor, rear camera: central motor.

Lens components: front main camera/wide-angle 5P lens, rear main camera 6P lens, rear wide-angle 5P lens and rear macro 3P lens.

Focus mode: both the front main camera and the rear main camera support AF focus.

Zoom: front: 1-2 times digital zoom, rear main camera: 1-20 times digital zoom, rear wide angle: 0.6-0.9 times digital zoom.

Focal segment: front: main camera: 23mm, wide angle: 18mm, rear: main camera: 23mm, wide angle: 16mm, macro: 24mm.

Shooting modes of the rear camera: night scene, portrait, photo, video, high pixel, panorama, dynamic photo, slow motion, time-lapse photography, professional, ar shooting, micro-movie, intelligent vision, document correction, double exposure, motion capture and dual-view video.

More models can be viewed in vivo official website: Web link.