Internet Explorer is not supported. Open this site in Microsoft Edge.

Xiaomi Poco F4 (22021211RI) 4G Bands and Combos

Modem Specification
Modem Model Snapdragon X55
Release Year 2022
LTE DL/UL Modulation256QAM / 256QAM
LTE Bands 1, 3, 5, 8, 40, 41
LTE 4x4 Bands 1, 3, 40, 41
LTE Category (DL/UL) 16 / 18
LTE Max Speed (DL/UL) 1000 / 200 Mbps
 
DL Band/CA  DL MIMO (Streams) UL Band/CA
1-14+4 (8)1
14 (4)1
1C4+4 (8)1
3-1-12+4+4 (10)1
3-12+4 (6)1
3-3-1-12+2+4+4 (12)1
3-3-12+2+4 (8)1
3-3-12+2+4 (8)3
3-3-1-12+2+4+4 (12)3
3-12+4 (6)3
3-1-12+4+4 (10)3
3-1-14+2+2 (8)1
3-14+2 (6)1
3-3-1-14+4+2+2 (12)1
3-3-14+4+2 (10)1
3-34+4 (8)3
3-3-14+4+2 (10)3
3-3-1-14+4+2+2 (12)3
34 (4)3
3-14+2 (6)3
3-1-14+2+2 (8)3
3C-12+2+4 (8)1
3C-12+2+4 (8)3
3C-12+2+4 (8)3C
3C-14+4+2 (10)1
3C4+4 (8)3
3C-14+4+2 (10)3
3C4+4 (8)3C
3C-14+4+2 (10)3C
5-12+4 (6)1
5-3-12+2+4 (8)1
5-3-12+2+4 (8)3
5-3-12+4+2 (8)1
5-32+4 (6)3
5-3-12+4+2 (8)3
5-3C2+4+4 (10)3
52 (2)5
5-12+4 (6)5
5-3-12+2+4 (8)5
5-32+4 (6)5
5-3-12+4+2 (8)5
5-3C2+4+4 (10)5
8-12+4 (6)1
8-3-12+2+4 (8)1
8-3-12+2+4 (8)3
8-3-12+4+2 (8)1
8-3-32+4+4 (10)3
8-32+4 (6)3
8-3-12+4+2 (8)3
8-3C-12+2+2+4 (10)1
8-3C-12+2+2+4 (10)3
8-3C-12+2+2+4 (10)3C
8-3C-12+4+4+2 (12)1
8-3C2+4+4 (10)3
8-3C-12+4+4+2 (12)3
8-3C2+4+4 (10)3C
8-3C-12+4+4+2 (12)3C
82 (2)8
8-12+4 (6)8
8-3-12+2+4 (8)8
8-32+4 (6)8
8-3-12+4+2 (8)8
8-3-32+4+4 (10)8
8-3C-12+2+2+4 (10)8
8-3C2+4+4 (10)8
8-3C-12+4+4+2 (12)8
40-12+4 (6)1
40-3-12+2+4 (8)1
40-3-12+2+4 (8)3
40-32+4 (6)3
40-5-32+2+4 (8)3
40-5-32+2+4 (8)5
40-8-32+2+4 (8)3
40-8-32+2+4 (8)8
40-14+2 (6)1
40-3-14+2+2 (8)1
40-34+2 (6)3
40-3-14+2+2 (8)3
40-5-34+2+2 (8)3
40-54+2 (6)5
40-5-34+2+2 (8)5
40-8-34+2+2 (8)3
40-84+2 (6)8
40-8-34+2+2 (8)8
40-404+4 (8)40
40-40C4+4+4 (12)40
40-40C4+4+4 (12)40C
404 (4)40
40-14+2 (6)40
40-34+2 (6)40
40-3-14+2+2 (8)40
40-54+2 (6)40
40-84+2 (6)40
40-8-34+2+2 (8)40
40-40C4+4+4 (12)40
40C-12+2+4 (8)1
40C-3-12+2+2+4 (10)1
40C-3-12+2+2+4 (10)3
40C-32+2+4 (8)3
40C-14+4+2 (10)1
40C-3-14+4+2+2 (12)1
40C-34+4+2 (10)3
40C-3-14+4+2+2 (12)3
40C-84+4+2 (10)8
40C4+4 (8)40
40C-14+4+2 (10)40
40C-34+4+2 (10)40
40C-3-14+4+2+2 (12)40
40C-84+4+2 (10)40
40C4+4 (8)40C
40D4+4+4 (12)40
40D4+4+4 (12)40C
41-12+2 (4)1
41-32+4 (6)3
41-41-412+4+4 (10)41
41-12+2 (4)41
41-32+4 (6)41
41-34+2 (6)3
41-84+2 (6)8
41-414+4 (8)41
414 (4)41
41-34+2 (6)41
41-84+2 (6)41
41C-32+2+4 (8)3
41C-32+2+4 (8)41
41C-34+4+2 (10)3
41C4+4 (8)41
41C-34+4+2 (10)41

Combinations on the table: 128

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.