Does redmi note 9 support carrier aggregation? - Redmi Note 9 Questions & Answers

Does redmi note 9 support carrier aggregation? Anybody know?

https://cacombos.com/device/M2003J15SG Contiguous Intra-band Carrier Aggregation is supported in Global model.

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Does the Note 9 Exynos have all the LTE bands of Snapdragon variant?

I am wondering does the Note 9 Exynos have the LTE bands of Snapdragon variant?
I am thinking of purchasing a Note 9 Exynos, but there is no concrete info if the Exynos variant supports LTE bands that is used by US variant Snapdragon.
I am thinking of using it on T-Mobile and there is no info if the Exynos has LTE Band 71 (600)
raclimja said:
I am wondering does the Note 9 Exynos have the LTE bands of Snapdragon variant?
I am thinking of purchasing a Note 9 Exynos, but there is no concrete info if the Exynos variant supports LTE bands that is used by US variant Snapdragon.
I am thinking of using it on T-Mobile and there is no info if the Exynos has LTE Band 71 (600)
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I'm wondering the same. I'll look into it to see if Samsung has more details.
Sent from my SM-N960U using Tapatalk
https://www.frequencycheck.com/models?q%5Bfrequency_bands_id_eq%5D=112
from the looks of it, i dont see it on the list of Band 71. but the irony of it is, the snapdragon version isn't on the list either??
The US SnapDragon Note 9 DOES have band 71 but the Exynos version does not.
Yes, The snapdragon has Band 71, but my comment is it is not on that list from that site... this is a more indepth list from phonearena that shows the list for each variant.
https://www.phonearena.com/phones/Samsung-Galaxy-Note-9_id10857
If you are referring to the N9600 variant. The Exynos variant has the majority of the bands that the N9600N has, but is missing LTE band 2300.

S10 5G not carrier unlock-ible?

Hi guys. I was reading news of Qualcomm announcing X55 5G modem which is the follow up model to S10 5G’s X50 modem and one of the advantage was the new X55 isn’t carrier specific. From my limited understanding it seems X50 will only work on the carrier the phone is sold for and I assume limited to 4G LTE if roaming/unlocked. Does this mean the Verizon S10 5G available later this month can only get 5G on Verizon and the South Korean 5G model won’t work in the US?
Also, there is a Department of Defense paper last month on 5G race and it mentioned China is pushing the world to adapt 6GHz 5G standards while the US is pushing mmWAVE because 6GHz spectrums are allocated to the military in the US. It states most countries will adapt China’s standard as most countries have 6GHz free. I don’t know the advantage/disadvantage of 6GHz vs mmWAVE but does it means US 5G phones and carriers are incompatible with international 5G phones and carriers?
Sorry for the long questions. Thinking I should ask the experts here. Want to get a Verizon S10 5G to use on Sprint later this year.
It's my understanding that they will be carrier locked. AT&T, Verizon, and T-Mobile are all using some different bands in their 5G phones.
hello
according spécifications
G977N : 5G
Bit78 TDD 3.5Ghz ( 5g NR)
Bit257 26Ghz ( 5g NR)
G977U 5G :
bit71 600Mhz ( 5g NR)
Bit260 39Ghz ( 5g NR)
Bit261 28Ghz ( 5g NR)
NR = New Radio
regards

SM-N960F, which US carrier

Which US provider had the best support for international version of Note 9?
I tried T-mobile but VoLTE does not work.
Thanks

Redmi Note 9 LTE Problem

Someone can confirm to me what frequency bands the redmi note 9 (m2003j15ss) supports? My carrier on my country, technically, works on some bands of LTE B7 (2600MHz), B3 (1800MHz) and B28 (700MHz APT). I read that the redmi note 9 supports those bands, so why I'm not getting any lte signal? Someone having this kind of problem too?

LTE Carrier Aggregation Limitation on FE

Has anyone had issues with carrier aggregation on the fe? I have a Verizon UW version and after using it now, I have noticed that signal check app and the debug info menu never show 4 carrier aggregation, I only get 3 carrier aggregate and if I take my sim out and put it in a note 20, I instantly get 4 carrier aggregation.
I wonder if MMW hindered this function or if it is my device or setup. I am interested in seeing screen shots/results from other fe UW and unlocked models on verizon.
To check with signal check, enable carrier aggregation from 3dots menu->preferences->display settings->show latest carrier aggregation (screen shot below)
To get to service debug, dial *#*#0011#*#* from the google phone app downloaded from play store.
Maybe Galaxy FE doesn't support same Carrier Aggregation combination like Note 20. If you like to share QMDL log from your FE and Note 20 so I could list both devices supporter Carrier Aggregation combinations in cacombos.com site. You can find instructions in cacombos.com/contribute -> Scat. The scat is best method to get accurate details about supported Carrier Aggregation combinations.
olkitu said:
Maybe Galaxy FE doesn't support same Carrier Aggregation combination like Note 20. If you like to share QMDL log from your FE and Note 20 so I could list both devices supporter Carrier Aggregation combinations in cacombos.com site. You can find instructions in cacombos.com/contribute -> Scat. The scat is best method to get accurate details about supported Carrier Aggregation combinations.
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I am getting the same issue on my samsung S20 FE 5G.
the mobile is not providing support to 2CA while other phones does support like oneplus 6/6T oneplus 7/7pro.
might be some limitations of band CA combination.
Can you help me to unlock the band limitations of CA combinations?
thanks

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