Ya of course because nowadays 5000 mah battery is not enough for using it lasts atleast one or half days give 7000 mah battery mobile phones instead of 5000 and 6000 mahCustomers also will see the battery capacity& sell in a reasonable price
One ui 4 Android 12 for Samsung m02 Waiting 5 months but postponing for no Reasons,But m01 it's an old edition phone it also gots one ui4 Android 12 two months before i don't know what the **bleep** is Samsung doing now