Pre Install: Side by Side ACF post fields

i am trying to compare 2 or 3 mobile phone specifications side by side.

Admins have to choose phone models to compare, no front end user choice.

this is the post type i already done, want to pick this tabel of fields to comparison table.

this is the specs post: https://reviews92.com/mobilespecs/apple-iphone-17-pro-max/

like this: https://reviews92.com/comparison/samsung-galaxy-a57-5g-vs-galaxy-a56-5g/