Specifications:
https://m.gsmarena.com/xiaomi_poco_x6_pro-12717.php
Capabilities:
Available lenses: 0. 25mm f/1.7 (Main) 1. 24 mm f/2.4 (Selfie) 2. 16mm f/2.2 (UW) 3. 25mm f/2.4 (Macro)
0. 25mm (Main)
15fps: max 3840x2160* (max 4624x3472 at 8 bit)
20fps: max 3840x2160* (max 4624x3472 at 8 bit)
24fps: max 3840x2160 (10 bit doesn't work) (max 4624x3472 at 8 bit)
25fps: max 3840x2160* (redlighted value) (max 4624x3472 at 8 bit)
30fps: max 3840x2160* (max 4624x3472 at 8 bit)
48fps: max 3840x2160* (10 bit drops fps to 30)
50fps: max 3840x2160* (10 bit drops fps to 30)
60fps: max 3840x2160* (10 bit drops fps to 30)
120fps: max 1920x1080 (10 bit is unavailable)
240fps: max 1920x1080 (10 bit is unavailable)
Stabilization: Off/Optical/Digital/Opt+Dig
Optical works only at fps >30 (excluding 120 and 240 fps)
Digital and Opt+Dig work only at 30 fps and lower
*Manual exposure problems (at 10 bit).
1. 24mm (front)
15fps: max 2304x1728 (10 bit won't work)
20fps: max 2304x1728 (10 bit won't work)
24fps: max 2304x1728 (max 2304x1296 for 10 bit)
25fps: max 2304x1728 (redlighted value) (10 bit won't work)
30fps: max 2304x1728 (max 2304x1296 for 10 bit)
Manual exposure is unable to work at 10 bit.
Stabilization: Off/Digital
2. 16mm (UW)
15fps: max 3264x2448
20fps: max 3264x2448
24fps: max 3264x2448
25fps: max 3264x2448 (redlighted value)
30fps: max 3264x2448
Stabilization: Off/Digital
3. 25mm (Macro)
15fps: max 1600x1200
20fps: max 1600x1200
24fps: max 1600x1200
25fps: max 1600x1200 (10 bit won't work) (redlighted value)
30fps: max 1600x1200
Stabilization: Off/Digital (not working)
Codecs:
AVC 8/10 bit
HEVC 8/10 bit
We thank user Turboprofy99 for providing the information.