Samsung SPH-S100 Watch Phone vs. ZTE Z660G Whirl Frequency Band Comparison
Comparison Criteria
Device 1
SPH-S100 Watch Phone
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Device 2
Z660G Whirl
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Frequency Band Comparison
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| Frequency Band |
Samsung SPH-S100 Watch Phone View device details |
ZTE Z660G Whirl View device details |
|---|---|---|
| GSM 850 MHz | No | Yes |
| GSM 1900 MHz (PCS) | No | Yes |
| UMTS B2 (1900 MHz PCS) | No | Yes |
| UMTS B4 (1700/2100 MHz AWS 1) | No | Yes |
| UMTS B5 (850 MHz) | No | Yes |
| CDMA BC1 (1900 MHz PCS) | Yes | No |
