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| Phone | BlackBerry 7750 | LG Trax CU575 | Pantech Matrix Pro C820 | Samsung Wafer R510 | Kyocera DuraPlus |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.4" diag. 4 : 3 |
1.9" diag. 4 : 3 |
2" diag. 4 : 3 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 980 mAh | 1,320 mAh | 800 mAh | 1,650 mAh |
| Processor | ? | ? | 528 MHz ARM 11 | ? | ? |
| RAM | ? | ? | ? | ? | 128 MB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 256 MB |
| Main Camera | - | 1 megapixel | 2 megapixel | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | QCIF (176 x 144) | ? | - |
| Front Camera | - | - | - | - | - |
| Weight |
5.01 oz (142g) |
3.89 oz (110g) |
5.34 oz (151g) |
2.47 oz (70g) |
6.67 oz (189g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.89" x 2.01" x 0.62" (99 x 51 x 15.7 mm) |
4.2" x 2" x 0.9" (107 x 51 x 22.9 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
5.28" x 2.17" x 0.93" (134 x 55 x 23.6 mm) |
| Form Factor | Slab | Clamshell | Slide | Slab | Slab |
| Platform / OS | BlackBerry OS | (proprietary) | Windows Mobile Standard | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 800, 850, 1900 |
| Data Technology | 1xRTT | HSDPA 3.6 | HSDPA 3.6 | EVDO r0 | EVDO rA |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | - | n/a | Yes | Yes |
| Ruggedized | - | - | - | - | Yes |
| Water-Resistant | - | - | - | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | - | Yes |
| Hearing Aid Compatible | - | - | - | Yes | Yes |
| Multiple Languages | n/a | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | Yes | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| USB | Yes | Yes | Yes | - |
Yes Micro-USB |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | Yes | - |
| Ringer ID | n/a | - | n/a | - | Yes |
| Voice Dialing | n/a | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | Yes |
| Custom Ringtones | n/a | Yes | n/a | Yes | Yes |
| Real-Music Ringers | n/a | Yes | n/a | - | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | - | - |
| WAP / Web Browser | n/a | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | Yes | n/a | - | - |
| Instant Messaging | n/a | Yes | n/a | - | - |
| MMS | n/a | Yes | n/a | Yes | Yes |
| Text Messaging Templates | n/a | Yes | n/a | - | Yes |
| Music | |||||
| Music Player | n/a | Yes | n/a | Yes | - |
| Stereo Speakers | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | Yes |
| Calculator | n/a | Yes | n/a | Yes | Yes |
| Calendar | n/a | Yes | n/a | Yes | Yes |
| To-Do List | n/a | Yes | n/a | - | - |
| Voice Memo | n/a | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | n/a | - | n/a | Yes | Yes |
| Games | n/a | Yes | n/a | Yes | Yes |
| Java (J2ME) | n/a | Yes | n/a | - | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | n/a | - | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| BlackBerry 7750 | LG Trax CU575 | Pantech Matrix Pro C820 | Samsung Wafer R510 | Kyocera DuraPlus | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | LG Trax CU575 | Pantech Matrix Pro C820 | Samsung Wafer R510 | Kyocera DuraPlus |
