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Samsung Galaxy S21 5G (China) (SM-G9910) 4G Bands and Combos

Modem Specification
Modem Model Snapdragon X60
Release Year 2021
LTE DL/UL Modulation256QAM / 64QAM
LTE Bands 1, 3, 7, 8, 20, 38, 39, 40
LTE 4x4 Bands 1, 3, 7, 38, 40
LTE Category (DL/UL) 20 / 13
LTE Max Speed (DL/UL) 2000 / 150 Mbps
 
DL Band/CA  DL MIMO (Streams) UL Band/CA
14 (4)1
3-34+4 (8)3
34 (4)3
7-3-34+4+4 (12)3
7-34+4 (8)3
7-7-3-34+4+4+4 (16)3
7-7-34+4+4 (12)3
7-74+4 (8)7
7-7-34+4+4 (12)7
7-7-3-34+4+4+4 (16)7
74 (4)7
7-34+4 (8)7
7-3-34+4+4 (12)7
82 (2)8
202 (2)20
384 (4)38
392 (2)39
404 (4)40

Combinations on the table: 18

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.