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| Phone | Samsung SGH-X640 | ZTE Solar | BlackBerry 6510 | Huawei Pinnacle | LG Accolade VX-5600 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4.5" diag. 16 : 9 |
? |
2.4" diag. 4 : 3 |
1.8" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
160 x 100 pixels |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~160 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | 800 mAh | 2,070 mAh | 900 mAh | 900 mAh | 1,000 mAh |
| Processor | ? | 1.2 GHz Qualcomm Snapdragon 200 MSM8625 | ? | Qualcomm QSC6055 | ? |
| RAM | ? | 768 MB | ? | ? | ? |
| Storage | ? raw hardware | 4 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 5 megapixel | - | 1 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | WVGA / 480p | - | QCIF (176 x 144) | - |
| Front Camera | - | - | - | - | - |
| Weight |
3 oz (85g) |
5.54 oz (157g) |
5.64 oz (160g) |
3.53 oz (100g) |
3 oz (85g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.24" x 2.6" x 0.39" (133 x 66 x 9.9 mm) |
4.53" x 2.95" x 0.95" (115 x 75 x 24.1 mm) |
4.33" x 2.4" x 0.51" (110 x 61 x 13 mm) |
3.56" x 1.83" x 0.72" (90 x 46 x 18.3 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | Android | BlackBerry OS | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
iDEN: 800 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
| Data Technology | GPRS | HSPA 7.2 | - | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | - | n/a | n/a | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | - | Yes |
| Hearing Aid Compatible | - | Yes | - | Yes | Yes |
| Multiple Languages | Yes | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
- | Yes |
Yes Classic Audio |
| USB | - |
Yes Micro-USB |
Yes Mini-USB |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- | - | - |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | Yes |
| Ringer ID | Yes | n/a | n/a | Yes | Yes |
| Voice Dialing | - | n/a | n/a | - | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | Yes |
| Custom Ringtones | Yes | n/a | n/a | Yes | Yes |
| Real-Music Ringers | - | n/a | n/a | - | Yes |
| Data & Network | |||||
| WAP / Web Browser | Yes | n/a | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | - | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Touch Screen | - | Yes | - | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | Yes | - |
| EMS / Picture Messaging | Yes | n/a | n/a | - | Yes |
| Instant Messaging | - | n/a | n/a | Yes | - |
| MMS | Yes | n/a | n/a | Yes | Yes |
| Text Messaging Templates | Yes | n/a | n/a | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes | - |
| Music Player | - | n/a | n/a | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes |
| Calculator | Yes | n/a | n/a | Yes | Yes |
| Calendar | Yes | n/a | n/a | Yes | Yes |
| To-Do List | Yes | n/a | n/a | - | Yes |
| Voice Memo | Yes | n/a | n/a | Yes | Yes |
| Software | |||||
| BREW | - | n/a | n/a | Yes | Yes |
| Games | Yes | n/a | n/a | Yes | Yes |
| Java (J2ME) | Yes | n/a | n/a | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | n/a | - | Yes |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Samsung SGH-X640 | ZTE Solar | BlackBerry 6510 | Huawei Pinnacle | LG Accolade VX-5600 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | ZTE Solar | BlackBerry 6510 | Huawei Pinnacle | LG Accolade VX-5600 |











