4g/LTE Upload speeds slower on S20 Ultra vs S10? (screenshots included)

[Emig5m]

Kind of disappointment to see that although I gain download speed with the Ultra I also lose upload speed (tested for a week, this isn't a one time test) and upload speed is important too for uploading vids to social media or Youtube. Anyone else getting slower upload speeds over data coming from a previous phone? I'm on AT&T. First pic is S10, second is S20Ultra.

 

[durandetto]

I can't remember what my note 10 was doing, but my ultra seems to do ok. Definitely 10-20mb faster down.

 

[Emig5m]

I can't remember what my note 10 was doing, but my ultra seems to do ok. Definitely 10-20mb faster down.

Yea, faster down for me too, but upload cut in half!

 

[durandetto]

I know for a fact they're not cut in half, because I've never seen over 20mb upload. Have you tested your theory in multiple locations? With all the 5g crap going on maybe it's a tower issue.

 

[Lobwedgephil]

Seen similar upload numbers on my Ultra, but not an issue to me for my uses.