Compare Phones
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| Phone | Motorola Charm | BlackBerry 7130e | Samsung Seek | Samsung SPH-A250 | Samsung Knack U310 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.8" diag. 4 : 3 |
? |
2.6" diag. 4 : 3 |
? |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
240 x 260 pixels LCD (Color) |
240 x 320 pixels (~154 ppi) LCD (TFT/TFD) |
? |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,170 mAh | 1,000 mAh | 1,000 mAh | ? | 1,000 mAh |
| Processor | 720 MHz TI OMAP3410 | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | - | 1 megapixel | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | - | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
3.88 oz (110g) |
4.7 oz (133g) |
3.9 oz (111g) |
2.82 oz (80g) |
3.63 oz (103g) |
| Dimensions |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
4.6" x 2.2" x 0.9" (117 x 56 x 22.9 mm) |
4.1" x 2" x 0.6" (104 x 51 x 15.2 mm) |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
| Form Factor | Slab | Slab | Slide | Clamshell | Clamshell |
| Platform / OS | Android | BlackBerry OS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 1900 |
CDMA: 850, 1900 |
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| Data Technology | HSDPA 3.6 | EVDO r0 | 1xRTT | - | - |
| Features | |||||
| GPS / Location | n/a | n/a | Yes | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | - | Yes |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | - | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | - |
| USB |
Yes Micro-USB |
Yes | Yes | - | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - | - |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | - | - |
| Ringer ID | n/a | n/a | Yes | - | - |
| Voice Dialing | n/a | n/a | Yes | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | - | - |
| Custom Ringtones | n/a | n/a | Yes | - | - |
| Real-Music Ringers | n/a | n/a | Yes | - | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes | Yes | - |
| Input | |||||
| Predictive Text Entry | n/a | n/a | - | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | Yes | - | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Resistive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | - | - |
| EMS / Picture Messaging | n/a | n/a | - | - | Yes |
| Instant Messaging | n/a | n/a | Yes | - | - |
| MMS | n/a | n/a | Yes | - | - |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - | - |
| Music Player | n/a | n/a | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | - | Yes | - |
| Software | |||||
| Games | n/a | n/a | Yes | - | - |
| Java (J2ME) | n/a | n/a | Yes | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| Motorola Charm | BlackBerry 7130e | Samsung Seek | Samsung SPH-A250 | Samsung Knack U310 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Charm | BlackBerry 7130e | Samsung Seek | Samsung SPH-A250 | Samsung Knack U310 |
