I hope the following information is applicable for all countries....
India's mobile frequencies & bands are
2G : GSM 900 MHz, GSM 1800 MHz
3G : WCDMA/HSPA/UMTS 2100 MHz ---- which are equivalent to BAND 1
4G : TD-LTE 2300 MHz ---- which are equivalent to BAND 40
As you all know only Airtel is providing 4G in india in TD-LTE 2300 MHz.
Two types of LTE -- FDD LTE , TDD LTE (NEW China Standard mainly)
TD-LTE -- Time-division Long-Term Evolution
LTE TDD -- LTE Time-Division Duplex
TDD LTE -- Time-Division Duplex LTE
All above 3 are same I guess...
And the main stream LTE is called FDD-LTE - Frequency-Division Duplex LTE
-------------------------------------------------------------------
OPO International Bands are ----
-------------------------------------------------------------------
2G: GSM: 850, 900, 1800, 1900MHz
3G: WCDMA: Bands: 1/2/4/5/8
-- Which are equivalent to --- 2100 /1900 / 1700 / 850 / 900 MHz ( Frequencies)
4G: LTE: Bands: 1/3/4/7/17/38/40
-- Which are equivalent to --- FDD 2100/ FDD 1800/ FDD 1700/ FDD 2600 / FDD 700 b c / TDD 2600 / TDD 2300
OPO Chinese Bands are ----
-------------------------------------------------------------------
2G: GSM 850 / 900 / 1800 / 1900 MHz
3G: WCDMA: 2100 / 1900 / 850 / 900 MHz
TD-SCDMA:1880-1920/2010-2025MHz
-- Which are equivalent to --- 1/2/5/8/39/34
4G: FDD-LTE :2100/1800/2600 MHz
TD-LTE:1880-1920/2300-2400/2570-2620MHz
-- Which are equivalent to --- 1/3/7/39/40/38
-------------------------------------------------------------------
So for India Both versions should work with all available telecom providers.
Let me know your thoughts guys...
:good:
India's mobile frequencies & bands are
2G : GSM 900 MHz, GSM 1800 MHz
3G : WCDMA/HSPA/UMTS 2100 MHz ---- which are equivalent to BAND 1
4G : TD-LTE 2300 MHz ---- which are equivalent to BAND 40
As you all know only Airtel is providing 4G in india in TD-LTE 2300 MHz.
Two types of LTE -- FDD LTE , TDD LTE (NEW China Standard mainly)
TD-LTE -- Time-division Long-Term Evolution
LTE TDD -- LTE Time-Division Duplex
TDD LTE -- Time-Division Duplex LTE
All above 3 are same I guess...
And the main stream LTE is called FDD-LTE - Frequency-Division Duplex LTE
-------------------------------------------------------------------
OPO International Bands are ----
-------------------------------------------------------------------
2G: GSM: 850, 900, 1800, 1900MHz
3G: WCDMA: Bands: 1/2/4/5/8
-- Which are equivalent to --- 2100 /1900 / 1700 / 850 / 900 MHz ( Frequencies)
4G: LTE: Bands: 1/3/4/7/17/38/40
-- Which are equivalent to --- FDD 2100/ FDD 1800/ FDD 1700/ FDD 2600 / FDD 700 b c / TDD 2600 / TDD 2300
OPO Chinese Bands are ----
-------------------------------------------------------------------
2G: GSM 850 / 900 / 1800 / 1900 MHz
3G: WCDMA: 2100 / 1900 / 850 / 900 MHz
TD-SCDMA:1880-1920/2010-2025MHz
-- Which are equivalent to --- 1/2/5/8/39/34
4G: FDD-LTE :2100/1800/2600 MHz
TD-LTE:1880-1920/2300-2400/2570-2620MHz
-- Which are equivalent to --- 1/3/7/39/40/38
-------------------------------------------------------------------
So for India Both versions should work with all available telecom providers.
Let me know your thoughts guys...
:good: