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| Phone | BlackBerry Key2 | Palm Treo Pro (GSM) | ZTE Z331 | Motorola Rival A455 | Motorola i80s |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 5 : 3 |
? |
2.4" diag. 4 : 3 |
2.2" diag. 4 : 3 |
? |
| Display Resolution & Type |
1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~117 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
? |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 3,500 mAh | 1,500 mAh | 950 mAh | 940 mAh | ? |
| Processor | 2.2 GHz Qualcomm Snapdragon 660 | 400 MHz MSM7201 | ? | ? | ? |
| RAM | 6 GB | ? | ? | ? | ? |
| Storage | 64 GB * | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 12 megapixel | 2 megapixel | 3 megapixel | 2 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | 12 megapixel | - | - | - | - |
| Video Capture | 4K UHD | ? | QCIF (176 x 144) | QVGA (320 x 240) | - |
| Front Camera | 8 megapixel | - | - | - | - |
| Weight |
5.93 oz (168g) |
4.69 oz (133g) |
4 oz (113g) |
4.48 oz (127g) |
4 oz (113g) |
| Dimensions |
5.96" x 2.82" x 0.33" (151 x 72 x 8.4 mm) |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
3.84" x 2.02" x 0.69" (98 x 51 x 17.5 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
5.4" x 2" x 1" (137 x 51 x 25.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Slide | Slab |
| Platform / OS | Android | Windows Mobile Professional | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
iDEN: 800 |
| Data Technology | LTE (Cat 11) | HSDPA 3.6 | HSDPA 3.6 | EVDO r0 | - |
| Features | |||||
| Fingerprint Reader |
Yes stand-alone |
- | - | - | - |
| Flashlight | Yes | - | - | - | - |
| GPS / Location | n/a | n/a | Yes | Yes | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| NFC | Yes | - | - | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
- |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | Yes | - |
| Ringer ID | n/a | n/a | Yes | Yes | - |
| Voice Dialing | n/a | n/a | - | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | - |
| Custom Ringtones | n/a | n/a | Yes | Yes | - |
| Real-Music Ringers | n/a | n/a | Yes | Yes | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | Yes | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | - | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - | - |
| Text Keyboard, Hardware | Yes | Yes | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Resistive |
- | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | Yes | - |
| EMS / Picture Messaging | n/a | n/a | - | Yes | - |
| Instant Messaging | n/a | n/a | Yes | Yes | - |
| MMS | n/a | n/a | Yes | Yes | - |
| Text Messaging Templates | n/a | n/a | Yes | Yes | - |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | - |
| Music Player | n/a | n/a | Yes | Yes | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | - | - | - |
| Voice Memo | n/a | n/a | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | - | Yes | - |
| Games | n/a | n/a | Yes | Yes | Yes |
| Java (J2ME) | n/a | n/a | Yes | - | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | - | - | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| BlackBerry Key2 | Palm Treo Pro (GSM) | ZTE Z331 | Motorola Rival A455 | Motorola i80s | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry Key2 | Palm Treo Pro (GSM) | ZTE Z331 | Motorola Rival A455 | Motorola i80s |
