TCL GSM 2G Bands Overview and Market Availability


Author: MobileGizmo-Team

2G is short for second-generation wireless telephone technology. 2G technologies allow us to make voice calls, send SMS, send MMS (via GPRS), and connect to the internet via GPRS/EDGE. To offer 2G services, a telco must obtain a 2G license and must operate within the GSM frequency band/s allocated by the NTC.

GSM-900 and GSM-1800 are GSM frequency bands used in most parts of the world: Europe, Middle East, Africa, Australia, Oceania (and most of Asia). While GSM-850 and GSM-1900 are used in Argentina, Brazil, Canada, the United States and many other countries in the Americas. In the Philippines, Telcos operate in the GSM-900 or GSM-1800 bands to offer 2G services nationwide.

GSM-1800

frequencies have smaller coverage than GSM-900. As the frequency increases, cell size decreases due to the path loss increase. Hence for a particular area, more number of towers needs to be erected in GSM-1800 than in GSM-900 for full coverage. But because there are more frequencies available on GSM 1800 band, more capacity can be catered for good traffic. This enables GSM 1800 to handle more subscribers than GSM 900.

GSM 900

GSM-900 uses 890–915 MHz to send information from the mobile station to the base station (uplink) and 935–960 MHz for the other direction (downlink). Duplex spacing of 45 MHz is used. GSM-900 has low propagation losses and has double the coverage as compared to GSM-1800. Only 3 telecom operators were given frequency assignments on the GSM 900 bands; Globe, Smart and Islacom.

GSM 1800

GSM-1800 uses 1710–1785 MHz to send information from the mobile station to the base transceiver station (uplink) and 1805–1880 MHz for the other direction (downlink). Duplex spacing is 95 MHz GSM 1800 frequencies can carry more traffic than GSM 900 due to more frequencies available. But GSM-1800 has high propagation losses so more number of sites are required (approx.1.5~2 times that of GSM-900).


TCL available GSM 2G Bands in Market

TCL GSM 2G Bands

Mobile Phone Specifications

Vivo Y100t 5G

Vivo Y100t 5G
US$ 261 INR₹ 18000

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Vivo V30 5G

Vivo V30 5G
US$ 478 INR₹ 33000

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OnePlus Nord N30 SE 5g

OnePlus Nord N30 SE 5g
US$ 194 INR₹ 13400

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Oppo Reno 11 F 5G

Oppo Reno 11 F 5G
US$ 323 INR₹ 22300

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Huawei nova Y72

Huawei nova Y72
US$ 310 INR₹ 21400

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Asus ROG Phone 8 5G

Asus ROG Phone 8 5G
US$ INR₹

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Asus ROG Phone 8 Pro 5G
Huawei Honor X50 GT 5G
Huawei Honor X50 Pro 5G
Samsung Galaxy M12

Samsung Galaxy M12
US$ $159 INR₹ ₹11000

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Realme Narzo 30 Pro 5G

Realme Narzo 30 Pro 5G
US$ $246 INR₹ ₹17000

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Samsung Galaxy A51

Samsung Galaxy A51
US$ $326 INR₹ ₹22500

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Oppo A2 5G

Oppo A2 5G
US$ $299 INR₹ ₹20600

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Samsung Galaxy A25 5G

Samsung Galaxy A25 5G
US$ $271 INR₹ ₹18700

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