Samsung SGH-i637 Jack vs. Nokia 1 Dual SIM TD-LTE CN Frequency Band Comparison
Comparison Criteria
Device 1
SGH-i637 Jack
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Device 2
1 Dual SIM TD-LTE CN
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Frequency Band Comparison
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| Frequency Band |
Samsung SGH-i637 Jack View device details |
Nokia 1 Dual SIM TD-LTE CN 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 | No |
| UMTS B1 (2100 MHz) | Yes | Yes |
| UMTS B2 (1900 MHz PCS) | Yes | No |
| UMTS B5 (850 MHz) | Yes | No |
| UMTS B8 (900 MHz GSM) | No | Yes |
| LTE B1 (2100 MHz) | No | Yes |
| LTE B3 (1800 MHz +) | No | Yes |
| LTE B5 (850 MHz) | No | Yes |
| LTE B40 (TD 2300 MHz) | No | Yes |
| LTE B41 (TD 2500 MHz) | No | Yes |
