Asus ZenPad Z8 XLTE ZT581KL vs. Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991V (Samsung Unbound M1) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Asus ZenPad Z8 XLTE ZT581KL View device details |
Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991V (Samsung Unbound M1) View device details |
|---|---|---|
| GSM 850 MHz | No | Yes |
| GSM 900 MHz (E-GSM) | No | Yes |
| GSM 1800 MHz (DCS) | No | Yes |
| GSM 1900 MHz (PCS) | No | Yes |
| UMTS B1 (2100 MHz) | No | Yes |
| UMTS B2 (1900 MHz PCS) | No | Yes |
| UMTS B5 (850 MHz) | No | Yes |
| UMTS B8 (900 MHz GSM) | No | Yes |
| LTE B2 (1900 MHz PCS) | Yes | Yes |
| LTE B3 (1800 MHz +) | No | Yes |
| LTE B4 (1700/2100 MHz AWS 1) | Yes | Yes |
| LTE B5 (850 MHz) | Yes | Yes |
| LTE B7 (2600 MHz) | No | Yes |
| LTE B8 (900 MHz) | No | Yes |
| LTE B12 (700 MHz ac) | No | Yes |
| LTE B13 (700 MHz c) | Yes | Yes |
| LTE B18 (800 MHz Lower) | No | Yes |
| LTE B19 (800 MHz Upper) | No | Yes |
| LTE B20 (800 MHz DD) | No | Yes |
| LTE B26 (850 MHz +) | No | Yes |
| LTE B28 (700 MHz APT) | No | Yes |
| LTE B38 (TD 2600 MHz) | No | Yes |
| LTE B39 (TD 1900 MHz +) | No | Yes |
| LTE B40 (TD 2300 MHz) | No | Yes |
| LTE B41 (TD 2500 MHz) | No | Yes |
| LTE B46 (TD 5900 MHz) | No | Yes |
| LTE B48 (TD 3600 MHz) | No | Yes |
| LTE B66 (1700/2100 MHz) | No | Yes |
