Hi.I have my S20 Ultra 5G since 10 days now and I noticed a couple of things.When downloading phone starts to heat.They promised they will fix the autofocus issue with an update but still after the update I'm not happy at all, camera focus in the middle and the rest of the image is kinda blurred.Phone battery after the update is draining very fast.Please Samsung fix this issues.We don't pay 1400$ to have such problems
I'm so sorry to hear that you are having issues with your S20 ultra.
However, if your phone is still having issues after the update you can always call 1-800-SAMSUNG and see if they can do a warranty exchange.
Otherwise, until everything opens up you can always schedule an appointment online to your nearest samsung location or a U-Break-ifix location.
Hope this helps!
I have another solution for you if you want to give it a go. I do understand that your device is new and technically this is for devices that have been used for some time but it wouldn't hurt to give it a try.
For Your device:
I hope this helps solve your situation your having. I would also try @jaerod1130 suggestion mostly likely it could be either or just one issue with your device. I hope you're having a great day as well.