Compare Phones
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| Phone | Kyocera DuraCore / DuraShock | Coolpad Quattro 4G | Samsung SPH-A520 | Samsung SGH-D307 | Motorola Droid X |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2" diag. 4 : 3 |
4" diag. 5 : 3 |
? | ? |
4.3" diag. 16 : 9 |
| Display Resolution & Type |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
? LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 854 pixels (~228 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? | 60 Hz |
| Battery | 1,360 mAh | 1,600 mAh | ? | ? | 1,540 mAh |
| Processor | Qualcomm QSC6085 | ? | ? | ? | 1 GHz TI OMAP 3630 (ARM Cortex A8) |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | 512 MB | ? raw hardware | ? raw hardware | 8 GB |
| Main Camera | - | 3 megapixel | - | - | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | VGA (640 x 480) | - | - | 720p HD |
| Front Camera | - | Yes | - | - | - |
| Weight |
4.44 oz (126g) |
3.31 oz (94g) |
3.6 oz (102g) |
4.3 oz (122g) |
5.47 oz (155g) |
| Dimensions |
3.88" x 1.96" x 0.94" (99 x 50 x 23.9 mm) |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
3.7" x 1.9" x 0.85" (94 x 48 x 21.6 mm) |
5" x 2.6" x 0.4" (127 x 66 x 10.2 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 800, 850, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | LTE (Cat 3) | 1xRTT | EDGE | EVDO rA |
| Features | |||||
| GPS / Location | Yes | n/a | Yes | - | n/a |
| Ruggedized | Yes | - | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | - | - | n/a |
| Hearing Aid Compatible | Yes | Yes | - | Yes | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Mobile Hotspot | - | n/a | - | - | n/a |
| USB | Yes | Yes | - | Yes | Yes |
| Wi-Fi | - | Yes | - | - | Yes |
| Contacts | |||||
| Picture ID | - | n/a | Yes | Yes | n/a |
| Ringer ID | Yes | n/a | Yes | Yes | n/a |
| Voice Dialing | Yes | n/a | Yes | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | n/a |
| Custom Ringtones | Yes | n/a | Yes | Yes | n/a |
| Real-Music Ringers | Yes | n/a | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen | - | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | - | Yes | n/a |
| EMS / Picture Messaging | - | n/a | - | Yes | n/a |
| Instant Messaging | - | n/a | - | - | n/a |
| MMS | Yes | n/a | - | Yes | n/a |
| Text Messaging Templates | Yes | n/a | - | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | - | - | Yes |
| Music Player | - | n/a | - | - | n/a |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | n/a |
| Calculator | Yes | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | - | n/a | Yes | Yes | n/a |
| Voice Memo | Yes | n/a | Yes | Yes | n/a |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | n/a |
| Java (J2ME) | Yes | n/a | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | Yes | - | n/a |
| Push-To-Talk | Yes * | - | - | - | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Kyocera DuraCore / DuraShock | Coolpad Quattro 4G | Samsung SPH-A520 | Samsung SGH-D307 | Motorola Droid X | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Kyocera DuraCore / DuraShock | Coolpad Quattro 4G | Samsung SPH-A520 | Samsung SGH-D307 | Motorola Droid X |
