what 5g Low Band Freqs are on the Galaxy s23 ultra and s-22 Ultra ?

As far as I am aware, being a bit of a cell fanatic.  No new band deployments outside of what T-Mobile already has are planned.  The Sprint side of things was mid-band and should mostly be converted from CDMA.  In terms of the available bands for the S23 Ultra.  Outside of the possible connection to satellite services for areas with no service, which might not even make it into the S23's.  The modem/radio shouldn't differ by much outside of the performance from the newer hardware, which will probably not be that noticeable depending on how you use your device.  The S23's are worth the wait over the S22's in my opinion though.  The S23's should be launching mid-February with a carrier launch at the beginning of March by current projections.