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| Phone | ZTE Prelude / Avail 2 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry Curve 8330 | Palm Treo 650 (CDMA) | OnePlus 5T |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
? | ? | ? |
6" diag. 18 : 9 |
| Display Resolution & Type |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | ? | ? | 60 Hz |
| Battery | 1,500 mAh | 820 mAh | 1,150 mAh | ? | 3,300 mAh |
| Processor | 1 GHz Qualcomm Snapdragon MSM7225A | ? | ? | 312 MHz Intel XScale PXA270 | 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) |
| RAM | 512 MB | ? | ? | ? | 6 GB * |
| Storage | 4 GB | ? raw hardware | ? raw hardware | ? raw hardware | 64 GB * |
| Main Camera | 2 megapixel | Yes | 2 megapixel | Yes | 16 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | VGA (640 x 480) | ? | ? | QVGA (320 x 240) | 4K UHD |
| Front Camera | - | - | - | - | 16 megapixel |
| Weight |
4.4 oz (125g) |
4.23 oz (120g) |
4.02 oz (114g) |
6.3 oz (179g) |
5.71 oz (162g) |
| Dimensions |
4.6" x 2.44" x 0.45" (117 x 62 x 11.4 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
4.2" x 2.4" x 0.6" (107 x 61 x 15.2 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
6.15" x 2.95" x 0.29" (156 x 75 x 7.3 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | BlackBerry OS | Palm OS | Android |
| Network Bands |
WCDMA: 2, 5 GSM: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 850 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA 7.2 | EDGE | EVDO r0 | 1xRTT | LTE (Cat 12) |
| Features | |||||
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | - | n/a | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | n/a | n/a |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
- | - |
| Multiple Languages | n/a | Yes | n/a | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | - |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| NFC | - | - | - | - | Yes |
| USB | Yes | Yes |
Yes Mini-USB |
- |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | n/a | n/a |
| Ringer ID | n/a | Yes | n/a | n/a | n/a |
| Voice Dialing | n/a | Yes | n/a | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | n/a | n/a |
| Custom Ringtones | n/a | Yes | n/a | n/a | n/a |
| Real-Music Ringers | n/a | Yes | n/a | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | n/a | Yes | n/a | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Touch Screen |
Yes Capacitive |
- | - | Yes |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | Yes | n/a | n/a | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | n/a | n/a |
| Instant Messaging | n/a | Yes | n/a | n/a | n/a |
| MMS | n/a | Yes | n/a | n/a | n/a |
| Text Messaging Templates | n/a | Yes | n/a | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - | Yes |
| Music Player | n/a | - | n/a | n/a | n/a |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | n/a | n/a |
| Calculator | n/a | Yes | n/a | n/a | n/a |
| Calendar | n/a | Yes | n/a | n/a | n/a |
| To-Do List | n/a | - | n/a | n/a | n/a |
| Voice Memo | n/a | Yes | n/a | n/a | n/a |
| Software | |||||
| Games | n/a | Yes | n/a | n/a | n/a |
| Java (J2ME) | n/a | Yes | n/a | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | Yes | n/a | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| ZTE Prelude / Avail 2 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry Curve 8330 | Palm Treo 650 (CDMA) | OnePlus 5T | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Prelude / Avail 2 | Motorola V551 / V330 / V547 / V555 / V557 | BlackBerry Curve 8330 | Palm Treo 650 (CDMA) | OnePlus 5T |
