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| Phone | Cal-Comp EZ | Samsung SCH-A770 | BlackBerry Curve 8300 | Cricket Icon / AT&T Radiant Core | NEC 525 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
5.5" diag. 18 : 9 |
? |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
128 x 160 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
162 x 216 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 800 mAh | 1,100 mAh | ? | 2,500 mAh | 800 mAh |
| Processor | ? | ? | ? | 1.5 GHz MediaTek MT6739 | ? |
| RAM | ? | ? | ? | 1 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | - | 1 megapixel | 2 megapixel | 5 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | - | 1080p HD | - |
| Front Camera | - | - | - | 2 megapixel | - |
| Weight |
2.47 oz (70g) |
? |
3.92 oz (111g) |
6.07 oz (172g) |
4.03 oz (114g) |
| Dimensions |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
? |
4.2" x 2.36" x 0.61" (107 x 60 x 15.5 mm) |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
4.12" x 1.88" x 1.06" (105 x 48 x 26.9 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | BlackBerry OS | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | 1xRTT | EDGE | LTE (Cat 4) | GPRS |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | Yes | Yes | n/a | n/a | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | n/a | - |
| Hearing Aid Compatible | - | - | - | Yes | - |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | Yes |
| Ringer Profiles | - | Yes | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | - |
| Infrared (IR) | - | - | - | - | Yes |
| USB |
Yes Mini-USB |
- | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | - | Yes | n/a | n/a | Yes |
| Ringer ID | - | Yes | n/a | n/a | Yes |
| Voice Dialing | - | Yes | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | - | Yes | n/a | n/a | Yes |
| 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 | Yes |
| Input | |||||
| Predictive Text Entry | - | Yes | n/a | n/a | Yes |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | - | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | - | - | n/a | n/a | Yes |
| EMS / Picture Messaging | - | - | n/a | n/a | Yes |
| Instant Messaging | - | - | n/a | n/a | - |
| MMS | - | Yes | n/a | n/a | Yes |
| Text Messaging Templates | Yes | Yes | n/a | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | - | - | n/a | n/a | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | Yes |
| Calculator | Yes | Yes | n/a | n/a | Yes |
| Calendar | Yes | Yes | n/a | n/a | Yes |
| To-Do List | Yes | Yes | n/a | n/a | Yes |
| Voice Memo | Yes * | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | - | Yes | n/a | n/a | - |
| Games | - | Yes | n/a | n/a | Yes |
| Java (J2ME) | - | - | n/a | n/a | Yes |
| Voice | |||||
| Call Screening | - | Yes | - | - | - |
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | n/a | Yes |
| Push-To-Talk | - | - | Yes * | - | - |
| Speaker Phone | - | - | Yes | Yes | - |
| * Some versions only | |||||
| Cal-Comp EZ | Samsung SCH-A770 | BlackBerry Curve 8300 | Cricket Icon / AT&T Radiant Core | NEC 525 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Cal-Comp EZ | Samsung SCH-A770 | BlackBerry Curve 8300 | Cricket Icon / AT&T Radiant Core | NEC 525 |
