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| Phone | Samsung SPH-A250 | Samsung SCH-A990 | Samsung SGH-P850 / P858 | Samsung SPH-N400 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
| Display Resolution & Type | ? |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | ? | ? | ? |
| Battery | ? | 1,000 mAh | 950 mAh | ? |
| Processor | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 3 megapixel | 3 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | ? | ? | - |
| Front Camera | - | - | - | - |
| Weight |
2.82 oz (80g) |
4.4 oz (125g) |
4.23 oz (120g) |
4 oz (113g) |
| Dimensions |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.77" x 1.86" x 0.96" (96 x 47 x 24.4 mm) |
4.25" x 2.04" x 0.82" (108 x 52 x 20.8 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Flip |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | - | EVDO r0 | EDGE | 1xRTT |
| Features | ||||
| Flashlight | - | Yes | - | - |
| GPS / Location | - | Yes | - | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | - | - |
| Multiple Languages | - | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes |
| Alerts | ||||
| Extra Display | - | Yes | Yes | - |
| Connectivity | ||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
- |
| USB | - | Yes | Yes | Yes |
| Contacts | ||||
| Picture ID | - | Yes | Yes | Yes |
| Ringer ID | - | Yes | Yes | Yes |
| Voice Dialing | Yes | Yes | - | Yes |
| Customization | ||||
| Custom Graphics | - | Yes | Yes | Yes |
| Custom Ringtones | - | Yes | Yes | Yes |
| Real-Music Ringers | - | Yes | Yes | - |
| Data & Network | ||||
| Data Tethering | Yes | Yes | - | Yes |
| WAP / Web Browser | Yes | Yes | Yes | Yes |
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - |
| Messaging | ||||
| Email Client | - | - | Yes | - |
| EMS / Picture Messaging | - | Yes | - | - |
| MMS | - | Yes | Yes | - |
| Text Messaging Templates | - | Yes | Yes | - |
| Music | ||||
| Music Player | - | Yes | Yes | - |
| Stereo Speakers | - | Yes | Yes | - |
| Photo & Video | ||||
| TV Output | - | Yes | Yes | - |
| Productivity | ||||
| Alarm | Yes | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes | Yes |
| To-Do List | Yes | - | - | Yes |
| Voice Memo | - | Yes | Yes | - |
| Software | ||||
| BREW | - | Yes | - | - |
| Games | - | Yes | Yes | Yes |
| Java (J2ME) | - | - | Yes | Yes |
| Voice | ||||
| Headset Jack (2.5 mm) | Yes | - | - | Yes |
| Speaker Phone | - | Yes | Yes | Yes |
| Samsung SPH-A250 | Samsung SCH-A990 | Samsung SGH-P850 / P858 | Samsung SPH-N400 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-A250 | Samsung SCH-A990 | Samsung SGH-P850 / P858 | Samsung SPH-N400 |










