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| Phone | Samsung Omnia i910 | BlackBerry 7750 | Samsung Jack i637 | Ericsson R278d |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.2" diag. 5 : 3 |
? |
2.4" diag. 4 : 3 |
? |
| Display Resolution & Type |
240 x 400 pixels (~146 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
101 x 40 pixels |
| Display Refresh | ? | ? | ? | ? |
| Battery | 1,440 mAh | ? | 1,480 mAh | ? |
| Processor | 624 MHz Marvell PXA312 | ? | ? | ? |
| RAM | ? | ? | ? | ? |
| Storage | 8 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | - | 3 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | VGA (640 x 480) | - | ? | - |
| Front Camera | - | - | - | - |
| Weight |
4.16 oz (118g) |
5.01 oz (142g) |
3.6 oz (102g) |
9.28 oz (263g) |
| Dimensions |
4.4" x 2.24" x 0.51" (112 x 57 x 13 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Windows Mobile Professional | BlackBerry OS | Windows Mobile Standard | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
| Data Technology | EVDO rA | 1xRTT | HSDPA 3.6 | - |
| Features | ||||
| Flashlight | Yes | - | - | - |
| GPS / Location | n/a | n/a | n/a | - |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | n/a | - |
| Hearing Aid Compatible |
Yes M4 (very compatible) |
- |
Yes M3 (mostly compatible) |
- |
| Multiple Languages | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | - |
| Alerts | ||||
| Ringer Profiles | - | Yes | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | - | Yes | - |
| USB | Yes | Yes | Yes | - |
| Wi-Fi |
Yes 802.11 b,g |
- |
Yes 802.11 b,g |
- |
| Contacts | ||||
| Picture ID | n/a | n/a | n/a | - |
| Ringer ID | n/a | n/a | n/a | - |
| Voice Dialing | n/a | n/a | n/a | - |
| Customization | ||||
| Custom Graphics | n/a | n/a | n/a | - |
| Custom Ringtones | n/a | n/a | n/a | Yes |
| Real-Music Ringers | n/a | n/a | n/a | - |
| Data & Network | ||||
| Data Tethering | n/a | n/a | n/a | Yes |
| WAP / Web Browser | n/a | n/a | n/a | Yes |
| Input | ||||
| Predictive Text Entry | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | Yes | - | - | - |
| Text Keyboard, Hardware | - | Yes | Yes | - |
| Touch Screen | Yes | - | - | - |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | - |
| Messaging | ||||
| Email Client | n/a | n/a | n/a | - |
| Instant Messaging | n/a | n/a | n/a | - |
| MMS | n/a | n/a | n/a | - |
| Text Messaging Templates | n/a | n/a | n/a | - |
| Music | ||||
| FM Radio | Yes | - | - | - |
| Music Player | n/a | n/a | n/a | - |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| TV Output | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | - |
| Calendar | n/a | n/a | n/a | - |
| To-Do List | n/a | n/a | n/a | - |
| Voice Memo | n/a | n/a | n/a | - |
| Software | ||||
| Games | n/a | n/a | n/a | - |
| Java (J2ME) | n/a | n/a | n/a | - |
| Voice | ||||
| Headset Jack (2.5 mm) | n/a | n/a | n/a | - |
| Speaker Phone | Yes | - | Yes | - |
| Samsung Omnia i910 | BlackBerry 7750 | Samsung Jack i637 | Ericsson R278d | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Omnia i910 | BlackBerry 7750 | Samsung Jack i637 | Ericsson R278d |
