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| Phone | Samsung SCH-U550 | Samsung SCH-A310 | Huawei Nexus 6P | Neonode N1 | ZTE Z222 / Z223 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.1" diag. 4 : 3 |
? |
5.7" diag. 16 : 9 |
? |
2" diag. 4 : 3 |
| Display Resolution & Type |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (Grayscale) |
1440 x 2560 pixels (~515 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 800 mAh | ? | 3,450 mAh | 1,100 mAh | 900 mAh |
| Processor | ? | ? | 2 GHz Qualcomm Snapdragon 810 | 96 MHz ARM 7 | QSC6270 |
| RAM | ? | ? | 3 GB | ? | 64 MB |
| Storage | ? raw hardware | ? raw hardware | 32 GB * | ? raw hardware | 128 MB |
| Main Camera | 1 megapixel | - | 12 megapixel | Yes | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | 4K UHD | ? | ? |
| Front Camera | - | - | 8 megapixel | - | - |
| Weight |
3.17 oz (90g) |
3.2 oz (91g) |
6.28 oz (178g) |
3.28 oz (93g) |
3.24 oz (92g) |
| Dimensions |
3.76" x 1.92" x 0.68" (96 x 49 x 17.3 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
6.27" x 3.06" x 0.29" (159 x 78 x 7.3 mm) |
3.46" x 2.05" x 0.83" (88 x 52 x 21.1 mm) |
3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 17, 25, 26, 29, 30, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
| Data Technology | EVDO r0 | 1xRTT | LTE (Cat 6) | GPRS | HSDPA 3.6 |
| Features | |||||
| Fingerprint Reader | - | - | Yes | - | - |
| Flashlight | - | - | Yes | - | - |
| GPS / Location | Yes | Yes | n/a | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a | - | Yes |
| TTY/TDD (Digital) | - | - | Yes | - | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | - | Yes |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | - | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | - | - | n/a | - | - |
| NFC | - | - | Yes | - | - |
| USB | - | Yes |
Yes USB Type C |
Yes |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | - | n/a | - | Yes |
| Ringer ID | Yes | - | n/a | - | Yes |
| Voice Dialing | Yes | Yes | n/a | - | - |
| Customization | |||||
| Changeable Body Plates | - | Yes | - | - | - |
| Custom Graphics | Yes | - | n/a | Yes | Yes |
| Custom Ringtones | Yes | - | n/a | Yes | Yes |
| Real-Music Ringers | Yes | - | n/a | - | Yes |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | - | - |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | - | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Touch Screen | - | - |
Yes Capacitive |
Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | - |
| Messaging | |||||
| Email Client | - | - | n/a | Yes | Yes |
| EMS / Picture Messaging | Yes | - | n/a | - | - |
| Instant Messaging | - | - | n/a | - | - |
| MMS | Yes | - | n/a | Yes | Yes |
| Text Messaging Templates | Yes | - | n/a | - | Yes |
| Music | |||||
| FM Radio | - | - | - | - | Yes * |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | Yes | - | n/a | Yes | - |
| Stereo Speakers | - | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | - | n/a | - | Yes |
| Calculator | Yes | - | n/a | - | Yes |
| Calendar | Yes | Yes | n/a | - | Yes |
| Voice Memo | Yes | Yes | n/a | - | Yes |
| Software | |||||
| BREW | Yes | - | n/a | - | - |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | - | n/a | - | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | Yes | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-U550 | Samsung SCH-A310 | Huawei Nexus 6P | Neonode N1 | ZTE Z222 / Z223 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-U550 | Samsung SCH-A310 | Huawei Nexus 6P | Neonode N1 | ZTE Z222 / Z223 |
