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| Phone | Audiovox CDM-8920 / PM8920 | Kyocera Echo | BlackBerry Curve 9310 | Ericsson T28 World |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
3.5" diag. 5 : 3 |
2.4" diag. 4 : 3 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~164 ppi) LCD (TFT/TFD) |
? |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | ? | 1,370 mAh | 1,450 mAh | 500 mAh |
| Processor | ? | 1 GHz Qualcomm Snapdragon S1 QSD8650 | 800 MHz Qualcomm Snapdragon S2 MSM8655-1 | ? |
| RAM | ? | ? | 512 MB | ? |
| Storage | ? raw hardware | ? raw hardware | 512 MB | ? raw hardware |
| Main Camera | 1 megapixel | 5 megapixel | 3 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | 720p HD | VGA (640 x 480) | - |
| Front Camera | - | - | - | - |
| Weight |
3.88 oz (110g) |
6.8 oz (193g) |
3.67 oz (104g) |
3.14 oz (89g) |
| Dimensions |
3.4" x 1.85" x 0.9" (86 x 47 x 22.9 mm) |
4.53" x 2.22" x 0.68" (115 x 56 x 17.2 mm) |
4.29" x 2.36" x 0.5" (109 x 60 x 12.7 mm) |
3.9" x 2" x 0.6" (99 x 51 x 15.2 mm) |
| Form Factor | Clamshell | Slab | Slab | Flip |
| Platform / OS | (proprietary) | Android | BlackBerry OS | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1900 |
| Data Technology | 1xRTT | EVDO rA | EVDO r0 | - |
| Features | ||||
| GPS / Location | Yes | n/a | n/a | - |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | n/a | - |
| Hearing Aid Compatible | - | Yes | Yes | - |
| Multiple Languages | Yes | n/a | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Ringer Profiles | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
- |
| Mobile Hotspot | - | n/a | n/a | - |
| USB | Yes | Yes |
Yes Micro-USB |
- |
| Wi-Fi | - |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | ||||
| Picture ID | Yes | n/a | n/a | - |
| Ringer ID | Yes | n/a | n/a | - |
| Voice Dialing | Yes | n/a | n/a | Yes |
| Customization | ||||
| Custom Graphics | Yes | n/a | n/a | - |
| Custom Ringtones | Yes | n/a | n/a | Yes |
| Real-Music Ringers | - | n/a | n/a | - |
| Data & Network | ||||
| Data Tethering | Yes | n/a | n/a | Yes |
| WAP / Web Browser | Yes | n/a | n/a | - |
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | - |
| Side Keys | - | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen | - | Yes | - | - |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - |
| Messaging | ||||
| Email Client | - | n/a | n/a | - |
| Instant Messaging | - | n/a | n/a | - |
| MMS | - | n/a | n/a | - |
| Text Messaging Templates | Yes | n/a | n/a | - |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | - |
| Music Player | - | n/a | n/a | - |
| Productivity | ||||
| Alarm | Yes | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | - |
| To-Do List | - | n/a | n/a | - |
| Voice Memo | Yes | n/a | n/a | - |
| Software | ||||
| BREW | Yes * | n/a | n/a | - |
| Games | Yes | n/a | n/a | Yes |
| Java (J2ME) | Yes * | n/a | n/a | - |
| Voice | ||||
| Headset Jack (2.5 mm) | Yes | n/a | n/a | - |
| Speaker Phone | Yes | Yes | Yes | - |
| * Some versions only | ||||
| Audiovox CDM-8920 / PM8920 | Kyocera Echo | BlackBerry Curve 9310 | Ericsson T28 World | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Audiovox CDM-8920 / PM8920 | Kyocera Echo | BlackBerry Curve 9310 | Ericsson T28 World |
