Flash storage is not just limited to expanding the memory of your phone or tablet.
There are 3 standards for the dimensions, and they are incompatible with each other.
SDHC is nearly always FAT32 and the XC/HC versions useexFAT.

In the table below, we can see how they roughly compare.
UHS-III and SD Express don’t have this problem, and always run Full Duplex.
With SD Specification 5.0, the association providedanotherrating system:Video Speed.
At that speed, the playback and recording of 8K video at 60 to 120 fps becomes feasible.
Briefly shown in the very first table is yet another category rating.
Thus, it shouldn’t come as a surprise to see a Samsung-branded microSD cards listed here.
you could also choose a card with less capacity.
The same Samsung microSD card with128GB is down to $13.
TheProGrade Digitalhas been rated for 4K video recording and is relatively affordable at $109 for 256 GB.