The TCL 20Y 2021 Dual SIM LTE EU 64GB 6156H (TCL Hong Kong Pro) supports 4 GSM bands, 4 UMTS bands, and 6 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:



Supported Frequency Bands (14)

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 C12 2G
EDGE 2.5G
EDGE MSC12 2G

UMTS

Name Interface
B1 (2100 MHz) UMTS
B2 (1900 MHz PCS) 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)

LTE

Name Interface
B1 (2100 MHz) LTE
B3 (1800 MHz +) LTE
B7 (2600 MHz) LTE
B8 (900 MHz) LTE
B20 (800 MHz DD) LTE
B28 (700 MHz APT) LTE

Supported LTE Protocols

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


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