Compare Phones
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| Phone | Samsung SGH-E640 | Motorola Rival A455 | Samsung M400 | Sony Ericsson Z500 | Audiovox PPC 5050 (HTC Falcon) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
2.4" diag. 4 : 3 |
? | ? |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 800 mAh | 940 mAh | 1,000 mAh | ? | 1,500 mAh |
| Processor | ? | ? | 400 MHz Qualcomm QSC6155 | ? | ? |
| RAM | ? | ? | 128 MB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 256 MB | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | 2 megapixel | 1 megapixel | Yes | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QCIF (176 x 144) | QVGA (320 x 240) | - | ? | - |
| Front Camera | - | - | - | - | - |
| Weight |
3.17 oz (90g) |
4.48 oz (127g) |
3.7 oz (105g) |
3.88 oz (110g) |
6.2 oz (176g) |
| Dimensions |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
3.8" x 1.9" x 0.7" (97 x 48 x 17.8 mm) |
3.66" x 1.93" x 0.94" (93 x 49 x 23.9 mm) |
5.1" x 2.09" x 0.7" (130 x 53 x 17.8 mm) |
| Form Factor | Clamshell | Slide | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Windows Mobile Professional |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 800, 850, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | GPRS | EVDO r0 | 1xRTT | EDGE | 1xRTT |
| Features | |||||
| GPS / Location | - | Yes | Yes | - | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | - | Yes | - | n/a |
| Hearing Aid Compatible | - | Yes | Yes | - | - |
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | Yes | Yes | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- | - |
| Infrared (IR) | - | - | - | - | Yes |
| USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes | - |
| Contacts | |||||
| Picture ID | Yes | Yes | Yes | Yes | n/a |
| Ringer ID | Yes | Yes | Yes | Yes | n/a |
| Voice Dialing | - | Yes | Yes | Yes | n/a |
| Customization | |||||
| Changeable Body Plates | - | - | - | Yes | - |
| Custom Graphics | Yes | Yes | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a |
| Real-Music Ringers | Yes | Yes | Yes | - | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | - | Yes | n/a |
| WAP / Web Browser | Yes | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | - | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | Yes | Yes | - | Yes | n/a |
| EMS / Picture Messaging | Yes | Yes | - | Yes | n/a |
| Instant Messaging | - | Yes | - | Yes | n/a |
| MMS | Yes | Yes | Yes | Yes | n/a |
| Text Messaging Templates | Yes | Yes | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | Yes | Yes | - | - | n/a |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | Yes | Yes | n/a |
| Calendar | Yes | Yes | Yes | Yes | n/a |
| To-Do List | Yes | - | - | Yes | n/a |
| Voice Memo | Yes | Yes | Yes | Yes | n/a |
| Software | |||||
| BREW | - | Yes | - | - | n/a |
| Games | Yes | Yes | Yes | Yes | n/a |
| Java (J2ME) | Yes | - | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | - | - | n/a |
| Push-To-Talk | - | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-E640 | Motorola Rival A455 | Samsung M400 | Sony Ericsson Z500 | Audiovox PPC 5050 (HTC Falcon) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-E640 | Motorola Rival A455 | Samsung M400 | Sony Ericsson Z500 | Audiovox PPC 5050 (HTC Falcon) |
