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Samsung Galaxy M31 (SM-M315FSN) 4G Bands and Combos

Modem Specification
Release Year 2020
LTE DL/UL Modulation64QAM / 16QAM
LTE Bands 1, 3, 7, 8, 20, 38
LTE Category (DL/UL) 4 / 4
LTE Max Speed (DL/UL) 150 / 50 Mbps
DL Band/CA  DL MIMO (Streams) UL Band
12 (2)1
32 (2)3
72 (2)7
82 (2)8
202 (2)20
382 (2)38

Combinations on the table: 6

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

LTE CA Bandwidth Class
Class MHz Max number of CC Example
A2013A or 3

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.