Compare Phones
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| Phone | Samsung Knack U310 | Samsung MM-A900 / SPH-A900 / Ace | Nokia 8801 / 8800 | BlackBerry 8830 | Palm Treo 650 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
? | ? | ? | ? |
| Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
208 x 208 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 1,000 mAh | ? | 600 mAh | 1,400 mAh | ? |
| Processor | ? | ? | ? | ? | 312 MHz Intel XScale PXA270 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 1 megapixel | Yes | - | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | QCIF (176 x 144) | - | QVGA (320 x 240) |
| Front Camera | - | - | - | - | - |
| Weight |
3.63 oz (103g) |
3.9 oz (111g) |
4.82 oz (137g) |
4.6 oz (130g) |
6.3 oz (179g) |
| Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
4.21" x 1.77" x 0.63" (107 x 45 x 16 mm) |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
| Form Factor | Clamshell | Clamshell | Slide | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | BlackBerry OS | Palm OS |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | - | EVDO r0 | EDGE | EVDO r0 | 1xRTT |
| Features | |||||
| GPS / Location | Yes | Yes | - | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | Yes | - | - | n/a | n/a |
| Hearing Aid 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 | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | - | Yes |
| USB | - | Yes | - | Yes | - |
| Contacts | |||||
| Picture ID | - | Yes | Yes | n/a | n/a |
| Ringer ID | - | Yes | - | n/a | n/a |
| Voice Dialing | Yes | Yes | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | - | Yes | Yes | n/a | n/a |
| Custom Ringtones | - | 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 | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | - | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | Yes |
| Touch Screen | - | - | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | Yes | n/a | n/a |
| EMS / Picture Messaging | 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 | |||||
| FM Radio | - | - | Yes | - | - |
| Music Player | - | Yes | Yes | n/a | n/a |
| 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 | |||||
| Games | - | Yes | Yes | n/a | n/a |
| Java (J2ME) | - | Yes | Yes | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | Yes | - | n/a | n/a |
| Push-To-Talk | - | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung Knack U310 | Samsung MM-A900 / SPH-A900 / Ace | Nokia 8801 / 8800 | BlackBerry 8830 | Palm Treo 650 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Knack U310 | Samsung MM-A900 / SPH-A900 / Ace | Nokia 8801 / 8800 | BlackBerry 8830 | Palm Treo 650 (CDMA) |
