Frequency Band Comparison

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Frequency Band ZTE Nubia Z20 Dual SIM TD-LTE 128GB NX627J
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Samsung SGH-i757 Galaxy S II Skyrocket HD LTE (Samsung Dali)
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GSM 850 No Yes
GSM 900 (E-GSM) Yes Yes
GSM 1800 (DCS) Yes Yes
GSM 1900 (PCS) No Yes
UMTS B1 (2100) No Yes
UMTS B2 (1900 PCS) No Yes
UMTS B5 (850) No Yes
LTE B4 (1700/2100 AWS 1) No Yes
LTE B17 (700 bc) No Yes

Current Listings for Nubia Z20 Dual SIM TD-LTE 128GB NX627J


Current Listings for SGH-i757 Galaxy S II Skyrocket HD LTE (Samsung Dali)