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Will S10 5G from Korea work with 5G with T mobile?

S10 5G Korea uses Exynos 5100 modem.
Will it work with T mobile?
Thanks ?
It’s seriously cheaper that what T mobile is selling.
??

Dual frequency GPS (L5) in Exynos version?

European versions of Exynos 4G Samsung Galaxy S20 (both FE SM-G780F and the standard SM-G980F)
Does these phones support Dual GPS with L5/E5+ signals?
Is the GPS quality good, both accuracy reported by the phone reports and compared to other GPSes?
The following post points to an app that will show if L5 is available:
https://forum.xda-developers.com/galaxy-s20/help/send-screenshot-gpstest-t4074421
The regular S20 has a much more attractive price now, but I like the flat screen and plastic in the FE. The European S20 FE 5G has SD865 with slightly better battery and performance but it is not worth over $100 extra for me.
/Gerhard

Hi I have the s20fe 5g SD version,it does not support L5 accuracy seems comparable to my mate 20 pro though which does.

Question [NOOB] model numbers

i live in the us and i wanna root so can a exynos s21 ultra have the same model number as a snapdragon?

also is a g9980 a snapdragon or a exynos

9980 and 998U are snapdragon anything else is exynos
reference https://www.techwalls.com/samsung-galaxy-s21-ultra-sm-g998-model-number-differences/

Question Frequency Bands of S21U (SM-G998U1) vs iPhone 12PM

Apple iPhone 12 Pro Max 5G A2411 Global Dual SIM TD-LTE 512GB (Apple iPhone 13,4) vs. Samsung SM-G998U1 Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB (Samsung Unbound O3) Frequency Band Comparison
Samsung SM-G998U1 Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB (Samsung Unbound O3) - Frequency Bands and Network Compatibility
Will Samsung Galaxy S21 Ultra work in USA?
Will Apple iPhone 12 Pro Max work in USA?
Samsung Galaxy S21 Ultra Model Number SM-G998* Differences - TechWalls
iPhone - Supported 5G and LTE networks - Apple New Tab
Can anyone please tell me about the practical consequences involved here?
My friend insists that the iPhone is better for travel because of the compatible bands.
And, doesn't the S21U just have a newer version of the same modem that's inside the iPhone 12PM? Shouldn't this mean that they cover nearly all the same bands?
I hate that Samsung doesn't seem to have an official page with their bands listed, like they should!

Which version supports 5G in China

Hi ALL, in the market looking for S20 FE 5G. Low stock of SM-G7810, what alternative can make 5G work in China too? Thanks!