Hello

I don't have an s23 myself, but since I couldn't find what I was looking for on the Samsung website, I did some research. According to the information on Giga.de (https://www.giga.de/artikel...), the s23 cannot be equipped with additional storage.

In another device, however, the SD card would work at best. I personally have been using it in a smartphone for some time now.

I see you've already replied that the s23 doesn't take an extra memory card. I'd still like to share a piece of advice: after inserting the card into a new device, with a full battery, it's important to ask the device to format the card, so that you have the best conditions for using the card in the device. Have a nice day, David