Doogee S90 Dual SIM TD-LTE vs. Qtek 2020i (HTC Alpine) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
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Frequency Band |
Doogee S90 Dual SIM TD-LTE View device details |
Qtek 2020i (HTC Alpine) View device details |
---|---|---|
GSM 850 MHz | Yes | No |
GSM 900 MHz (E-GSM) | Yes | Yes |
GSM 1800 MHz (DCS) | Yes | Yes |
GSM 1900 MHz (PCS) | Yes | Yes |