Compare Phones
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| Phone | Samsung SCH-A990 | Ericsson T66 | Samsung SPH-A520 | Cricket Icon / AT&T Radiant Core | Sharp Aquos Crystal |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
5.5" diag. 18 : 9 |
5" diag. 16 : 9 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
? |
? LCD (STN) |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | 60 Hz |
| Battery | 1,000 mAh | ? | ? | 2,500 mAh | 2,040 mAh |
| Processor | ? | ? | ? | 1.5 GHz MediaTek MT6739 | 1.2 GHz Qualcomm Snapdragon 400 MSM8926 |
| RAM | ? | ? | ? | 1 GB | 1.5 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB | 8 GB |
| Main Camera | 3 megapixel | - | - | 5 megapixel | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | - | 1080p HD | 1080p HD |
| Front Camera | - | - | - | 2 megapixel | 1 megapixel |
| Weight |
4.4 oz (125g) |
2.08 oz (59g) |
3.6 oz (102g) |
6.07 oz (172g) |
4.97 oz (141g) |
| Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
5.16" x 2.6" x 0.4" (131 x 66 x 10.2 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 25, 26, 41 CDMA: 800, 850, 1900 |
| Data Technology | EVDO r0 | - | 1xRTT | LTE (Cat 4) | LTE (Cat 4) |
| Features | |||||
| Flashlight | Yes | - | - | Yes | - |
| GPS / Location | Yes | - | Yes | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | - | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | Yes | - | - |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | Yes | Yes |
| Mobile Hotspot | - | - | - | n/a | n/a |
| USB | Yes | - | - |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | - | Yes | n/a | n/a |
| Ringer ID | Yes | - | Yes | n/a | n/a |
| Voice Dialing | Yes | - | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
| Real-Music Ringers | Yes | - | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | - | Yes | n/a | n/a |
| WAP / Web Browser | Yes | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | - | n/a | n/a |
| EMS / Picture Messaging | Yes | Yes | - | n/a | n/a |
| Instant Messaging | - | - | - | n/a | n/a |
| MMS | Yes | - | - | n/a | n/a |
| Text Messaging Templates | Yes | Yes | - | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | Yes |
| Music Player | Yes | - | - | n/a | n/a |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| Miracast | - | - | - | - | Yes |
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | n/a |
| Calculator | Yes | Yes | Yes | n/a | n/a |
| Calendar | Yes | Yes | Yes | n/a | n/a |
| To-Do List | - | Yes | Yes | n/a | n/a |
| Voice Memo | Yes | - | Yes | n/a | n/a |
| Software | |||||
| BREW | Yes | - | - | n/a | n/a |
| Games | Yes | Yes | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | - | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | - | - | Yes | n/a | n/a |
| Speaker Phone | Yes | - | - | Yes | Yes |
| Samsung SCH-A990 | Ericsson T66 | Samsung SPH-A520 | Cricket Icon / AT&T Radiant Core | Sharp Aquos Crystal | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A990 | Ericsson T66 | Samsung SPH-A520 | Cricket Icon / AT&T Radiant Core | Sharp Aquos Crystal |
