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Xiaomi Redmi 9T (M2010J19SY) 4G Bands and Combos

Modem Specification
Modem Model Snapdragon X11
Release Year 2021
LTE DL/UL Modulation256QAM / 64QAM
LTE Bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
LTE Category (DL/UL) 13 / 13
LTE Max Speed (DL/UL) 400 / 150 Mbps
 
DL Band/CA  DL MIMO (Streams) UL Band/CA
12 (2)1
22 (2)2
2C2+2 (4)2
3-12+2 (4)1
3-32+2 (4)3
32 (2)3
3-12+2 (4)3
3C2+2 (4)3
42 (2)4
5-12+2 (4)1
5-22+2 (4)2
5-32+2 (4)3
5-42+2 (4)4
52 (2)5
5-12+2 (4)5
5-22+2 (4)5
5-32+2 (4)5
5-42+2 (4)5
7-12+2 (4)1
7-32+2 (4)3
7-42+2 (4)4
7-52+2 (4)5
7-72+2 (4)7
72 (2)7
7-12+2 (4)7
7-32+2 (4)7
7-42+2 (4)7
7-52+2 (4)7
7C2+2 (4)7
7C2+2 (4)7C
8-12+2 (4)1
8-32+2 (4)3
8-72+2 (4)7
82 (2)8
8-12+2 (4)8
8-32+2 (4)8
8-72+2 (4)8
20-12+2 (4)1
20-32+2 (4)3
20-72+2 (4)7
202 (2)20
20-12+2 (4)20
20-32+2 (4)20
20-72+2 (4)20
28-12+2 (4)1
28-22+2 (4)2
28-32+2 (4)3
28-42+2 (4)4
28-72+2 (4)7
282 (2)28
28-12+2 (4)28
28-22+2 (4)28
28-32+2 (4)28
28-42+2 (4)28
28-72+2 (4)28
38-202+2 (4)20
382 (2)38
38C2+2 (4)38
38C2+2 (4)38C
40-402+2 (4)40
402 (2)40
40C2+2 (4)40
40C2+2 (4)40C
41-412+2 (4)41
412 (2)41

Combinations on the table: 65

Source:  UE Capability Information

Explanations of markings

Band Numbers present different frequency, here list of LTE Bands and NR Bands . Character after number is Bandwith Class mark. Full explanation in 3gpp.org

LTE CA Bandwidth Class
Class MHz Max number of CC Example
A2013A or 3
B2023B
C4023C
D6033D
E8043E
F10053F

We can't guarantee that the information on this page is 100% correct. The main source are the UE Capability Information -message, 0xB0CD and 0xB826. You can contribute by send your device UE Capability Information to us.