T-Mobile has started preorders of the Note 10+ 5G. Same price as the Verizon model, but Verizon uses the first gen x50 modem. The specs on the order page confirm that this model uses the second generation x55 modem:
Qualcomm SM8150 + SDX55:
You might want to check out this article.
https://www.androidcentral.com/qualcomm-x50-vs-x55-modem-why-x55-so-important-5gs-future
Qualcomm SM8150 + SDX55:
You might want to check out this article.
https://www.androidcentral.com/qualcomm-x50-vs-x55-modem-why-x55-so-important-5gs-future