Qtek 2020i (HTC Alpine) vs. Blu A270a Advance 4.0 Frequency Band Comparison
Comparison Criteria
Device 1
2020i (HTC Alpine)
View full device details
Device 2
A270a Advance 4.0
View full device details
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Qtek 2020i (HTC Alpine) View device details |
Blu A270a Advance 4.0 View device details |
|---|---|---|
| GSM 850 MHz | No | Yes |
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | Yes | Yes |
| UMTS B2 (1900 MHz PCS) | No | Yes |
| UMTS B4 (1700/2100 MHz AWS 1) | No | Yes |
| UMTS B5 (850 MHz) | No | Yes |
