Samsung SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 32GB (Samsung M127B) - Frequency Bands and Network Compatibility

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SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 32GB (Samsung M127B)

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The Samsung SM-M127F/DS Galaxy M12 2021 Standard Edition Global Dual SIM TD-LTE 32GB (Samsung M127B) supports 4 GSM bands, 5 UMTS bands, and 16 LTE bands. See the tables below for details.

This device accepts the following SIM types to connect to mobile networks:

Nano-SIM (4FF)

Run a cross-reference compatibility check of this device on a specific network and country using the following links:

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Supported Frequency Bands (25)

GSM

Name	Interface
850 MHz	GSM
900 MHz (E-GSM)	GSM
1800 MHz (DCS)	GSM
1900 MHz (PCS)	GSM

Supported GSM Protocols

Name	Generation
GPRS	2.5G
GPRS MSC33	2G
EDGE	2.5G
EDGE MSC33	2G

UMTS

Name	Interface
B1 (2100 MHz)	UMTS
B2 (1900 MHz PCS)	UMTS
B4 (1700/2100 MHz AWS 1)	UMTS
B5 (850 MHz)	UMTS
B8 (900 MHz GSM)	UMTS

Supported UMTS Protocols

Name	Generation
UMTS	3G
HSUPA	3.5G
HSUPA 5.8	3.5G
HSDPA	3.5G
HSDPA 14.4	3.5G
HSPA+ 21.1	3.5G (4G speed)
DC-HSDPA 42.2	3.5G

LTE

Name	Interface
B1 (2100 MHz)	LTE
B2 (1900 MHz PCS)	LTE
B3 (1800 MHz +)	LTE
B4 (1700/2100 MHz AWS 1)	LTE
B5 (850 MHz)	LTE
B7 (2600 MHz)	LTE
B8 (900 MHz)	LTE
B12 (700 MHz ac)	LTE
B17 (700 MHz bc)	LTE
B20 (800 MHz DD)	LTE
B26 (850 MHz +)	LTE
B28 (700 MHz APT)	LTE
B38 (TD 2600 MHz)	LTE
B40 (TD 2300 MHz)	LTE
B41 (TD 2500 MHz)	LTE
B66 (1700/2100 MHz)	LTE

Supported LTE Protocols

Name	Generation
LTE	4G
LTE 100/50	4G
LTE 150/50	4G
LTE 300/50	4G