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| Phone | ZTE Z998 / Unico LTE | Samsung Galaxy Alpha | Samsung Galaxy Z Fold2 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
4.7" diag. 16 : 9 |
7.6" diag. 4 : 3 |
| Display Resolution & Type |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) AMOLED |
1768 x 2208 pixels (~372 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz |
| Battery | 2,070 mAh | 1,860 mAh | 4,500 mAh |
| Processor | 1.2 GHz Qualcomm Snapdragon 400 MSM8930 | 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) | 3.1 GHz Qualcomm Snapdragon 865+ |
| RAM | 1 GB | 2 GB | 12 GB |
| Storage | 4 GB | 32 GB | 256 GB |
| Main Camera | 5 megapixel | 12 megapixel | 12 megapixel |
| Wide Camera | - | - | 12 megapixel |
| Tele Camera | - | - | 12 megapixel |
| Video Capture | 720p HD | 4K UHD | 4K UHD |
| Front Camera | 1 megapixel | 2 megapixel | 10 megapixel |
| Weight |
4.8 oz (136g) |
4.06 oz (115g) |
9.95 oz (282g) |
| Dimensions |
5.2" x 2.6" x 0.4" (132 x 66 x 10.2 mm) |
5.21" x 2.58" x 0.26" (132 x 66 x 6.7 mm) |
6.27" x 2.68" x 0.66" (159 x 68 x 16.8 mm) |
| Platform / OS | Android | Android | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 25, 41, 66, 71, 260, 261 4G LTE: 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 3) | LTE (Cat 4) | NR (5G) |
| Features | |||
| Barometer | - | - | Yes |
| Fingerprint Reader | - | Yes |
Yes stand-alone |
| Flashlight | - | Yes | Yes |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Extra Display | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| NFC | - | Yes | Yes |
| USB |
Yes Micro-USB |
Yes |
Yes USB Type C |
| UWB | - | - | Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | - | - |
| Music | |||
| Headphone Jack (3.5mm) | Yes | Yes | - |
| Stereo Speakers | - | Yes | Yes |
| Photo & Video | |||
| TV Output | - | Yes | Yes |
| Power | |||
| Fast Charging | - | - | Yes |
| Wireless Charging | - | - | Yes |
| Voice | |||
| HD Voice | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes |
| ZTE Z998 / Unico LTE | Samsung Galaxy Alpha | Samsung Galaxy Z Fold2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Z998 / Unico LTE | Samsung Galaxy Alpha | Samsung Galaxy Z Fold2 |
