Compare Phones
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| Phone | Samsung SPH-A520 | Samsung Galaxy Ring / Prevail 2 | BlackBerry 7750 | Samsung Glyde U940 | Cricket Icon / AT&T Radiant Core | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 4" diag. 5 : 3 | ? | 2.8" diag. 16.5 : 9 | 5.5" diag. 18 : 9 | 
| Display Resolution & Type | ? LCD (STN) | 480 x 800 pixels (~233 ppi) LCD (TFT/TFD) | 240 x 240 pixels LCD (Color) | 240 x 440 pixels (~182 ppi) LCD (TFT/TFD) | 480 x 960 pixels (~195 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | ? | ? | 60 Hz | 
| Battery | ? | 1,750 mAh | ? | 1,000 mAh | 2,500 mAh | 
| Processor | ? | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? | 1.5 GHz MediaTek MT6739 | 
| RAM | ? | 1 GB | ? | ? | 1 GB | 
| Storage | ? raw hardware | 4 GB | ? raw hardware | ? raw hardware | 16 GB | 
| Main Camera | - | 5 megapixel | - | 2 megapixel | 5 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | - | 720p HD | - | QVGA (320 x 240) | 1080p HD | 
| Front Camera | - | 1 megapixel | - | - | 2 megapixel | 
| Weight | 3.6 oz (102g) | 3.4 oz (96g) | 5.01 oz (142g) | 4.2 oz (119g) | 6.07 oz (172g) | 
| Dimensions | 3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) | 4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) | 4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) | 4.09" x 1.98" x 0.71" (104 x 50 x 18 mm) | 5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) | 
| Form Factor | Clamshell | Slab | Slab | Slide | Slab | 
| Platform / OS | (proprietary) | Android | BlackBerry OS | (proprietary) | Android | 
| Network Bands | CDMA: 850, 1900 AMPS: 850 | CDMA: 800, 850, 1900 | CDMA: 850, 1900 | CDMA: 850, 1900 | 4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 | 
| Data Technology | 1xRTT | EVDO rA | 1xRTT | EVDO r0 | LTE (Cat 4) | 
| Features | |||||
| Flashlight | - | - | - | - | Yes | 
| GPS / Location | Yes | n/a | n/a | Yes | n/a | 
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | - | n/a | 
| Hearing Aid Compatible | - | Yes | - | Yes | Yes | 
| Multiple Languages | Yes | n/a | n/a | Yes | n/a | 
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes | 
| Alerts | |||||
| Extra Display | Yes | - | - | - | - | 
| Ringer Profiles | - | - | Yes | - | - | 
| Connectivity | |||||
| Bluetooth | - | Yes Classic Audio | - | Yes Classic Audio | Yes Classic Audio | 
| USB | - | Yes | Yes | Yes | Yes Micro-USB | 
| Wi-Fi | - | Yes 4 (802.11 a,b,g,n) | - | - | Yes 4 (802.11 b,g,n) | 
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | n/a | 
| Ringer ID | Yes | n/a | n/a | Yes | n/a | 
| Voice Dialing | Yes | n/a | n/a | Yes | n/a | 
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | n/a | 
| Custom Ringtones | Yes | n/a | n/a | Yes | n/a | 
| Real-Music Ringers | - | n/a | n/a | Yes | n/a | 
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | Yes | n/a | 
| WAP / Web Browser | Yes | n/a | n/a | Yes | n/a | 
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | Yes | - | 
| Touch Screen | - | Yes | - | Yes | Yes | 
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | Yes | 
| Messaging | |||||
| Email Client | - | n/a | n/a | - | n/a | 
| Instant Messaging | - | n/a | n/a | - | n/a | 
| MMS | - | n/a | n/a | Yes | n/a | 
| Text Messaging Templates | - | n/a | n/a | Yes | n/a | 
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | Yes | 
| Music Player | - | n/a | n/a | Yes | n/a | 
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - | 
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | n/a | 
| Calculator | Yes | n/a | n/a | Yes | n/a | 
| Calendar | Yes | n/a | n/a | Yes | n/a | 
| To-Do List | Yes | n/a | n/a | - | n/a | 
| Voice Memo | Yes | n/a | n/a | - | n/a | 
| Software | |||||
| BREW | - | n/a | n/a | Yes | n/a | 
| Games | Yes | n/a | n/a | Yes | n/a | 
| Java (J2ME) | - | n/a | n/a | - | n/a | 
| Voice | |||||
| HD Voice | - | - | - | - | Yes | 
| Headset Jack (2.5 mm) | Yes | n/a | n/a | Yes | n/a | 
| Speaker Phone | - | Yes | - | Yes | Yes | 
| Samsung SPH-A520 | Samsung Galaxy Ring / Prevail 2 | BlackBerry 7750 | Samsung Glyde U940 | Cricket Icon / AT&T Radiant Core | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Samsung SPH-A520 | Samsung Galaxy Ring / Prevail 2 | BlackBerry 7750 | Samsung Glyde U940 | Cricket Icon / AT&T Radiant Core | 
 







