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| Phone | Motorola ROKR E1 | LG Rumor / Scoop / UX-260 | Siemens CF75 | Samsung M400 | Samsung Wafer R510 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2" diag. 4 : 3 |
? |
2.4" diag. 4 : 3 |
1.9" diag. 4 : 3 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 950 mAh | 600 mAh | 1,000 mAh | 800 mAh |
| Processor | ? | ? | ? | 400 MHz Qualcomm QSC6155 | ? |
| RAM | ? | ? | ? | 128 MB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 256 MB | ? raw hardware |
| Main Camera | Yes | 1 megapixel | Yes | 1 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | QCIF (176 x 144) | - | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
3.77 oz (107g) |
4.13 oz (117g) |
3.17 oz (90g) |
3.7 oz (105g) |
2.47 oz (70g) |
| Dimensions |
4.25" x 1.81" x 0.8" (108 x 46 x 20.3 mm) |
4.3" x 2" x 0.7" (109 x 51 x 17.8 mm) |
3.43" x 1.73" x 1.26" (87 x 44 x 32 mm) |
3.8" x 1.9" x 0.7" (97 x 48 x 17.8 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | GPRS | 1xRTT | EDGE | 1xRTT | EVDO r0 |
| Features | |||||
| GPS / Location | - | Yes | - | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | - | Yes | - | Yes | - |
| Hearing Aid Compatible | - | Yes | - | Yes | Yes |
| Multiple Languages | Yes | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | Yes | - |
| Ringer Profiles | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | - | - |
| USB | Yes | Yes | Yes |
Yes Micro-USB |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | - | Yes | Yes |
| Ringer ID | Yes | Yes | - | Yes | - |
| Voice Dialing | Yes | - | - | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | Yes | Yes |
| Custom Ringtones | Yes | Yes | Yes | Yes | Yes |
| Real-Music Ringers | Yes | Yes | - | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | Yes | - | - |
| External Antenna Jack | - | Yes | - | - | - |
| WAP / Web Browser | Yes | Yes | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | Yes | Yes | Yes | - | - |
| EMS / Picture Messaging | Yes | - | Yes | - | - |
| Instant Messaging | Yes | - | - | - | - |
| MMS | Yes | - | Yes | Yes | Yes |
| Text Messaging Templates | - | Yes | Yes | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | Yes | Yes | - | - | Yes |
| Stereo Speakers | Yes | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | Yes |
| Calculator | Yes | Yes | Yes | Yes | Yes |
| Calendar | Yes | Yes | Yes | Yes | Yes |
| To-Do List | - | - | Yes | - | - |
| Voice Memo | Yes | Yes | Yes | Yes | Yes |
| Software | |||||
| BREW | - | Yes * | - | - | Yes |
| Games | Yes | Yes | Yes | Yes | Yes |
| Java (J2ME) | Yes | Yes * | Yes | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | Yes | - | - | - |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Motorola ROKR E1 | LG Rumor / Scoop / UX-260 | Siemens CF75 | Samsung M400 | Samsung Wafer R510 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola ROKR E1 | LG Rumor / Scoop / UX-260 | Siemens CF75 | Samsung M400 | Samsung Wafer R510 |











