The Xiaomi Redmi Note 12R 5G Standard Edition Dual SIM TD-LTE CN 128GB 23076RA4BC (Xiaomi Sky) supports 3 GSM bands, 3 UMTS bands, 9 LTE bands, 1 CDMA band, and 6 5G NR 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:



Supported Frequency Bands (22)

GSM

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

Supported GSM Protocols

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

UMTS

Name Interface
B1 (2100 MHz) 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
HSPA+ 21.1 3.5G (4G speed)
HSPA+ 42.2 3.5G (4G speed)
DC-HSDPA 42.2 3.5G

LTE

Name Interface
B1 (2100 MHz) LTE
B3 (1800 MHz +) LTE
B5 (850 MHz) LTE
B8 (900 MHz) LTE
B34 (TD 2000 MHz) LTE
B38 (TD 2600 MHz) LTE
B39 (TD 1900 MHz +) LTE
B40 (TD 2300 MHz) LTE
B41 (TD 2500 MHz) LTE

Supported LTE Protocols

Name Generation
LTE 4G
LTE 100/50 4G
LTE 150/50 4G
LTE 300/50 4G
LTE 600/50 4G

CDMA

Name Interface
BC0 (800 MHz) CDMA

Supported CDMA Protocols

Name Generation
cdmaOne 2G
CDMA2000 1x 3G

5G NR

Name Interface
N1 (2100 MHz) 5G NR
N5 (850 MHz) 5G NR
N8 (900 MHz) 5G NR
N28 (700 MHz) 5G NR
N41 (2500 MHz) 5G NR
N78 (3500 MHz) 5G NR

Supported 5G NR Protocols

Name Generation
NR 1500 5G


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