Compare Phones
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| Phone | Samsung SGH-X640 | Sharp Sidekick LX 2009 | Samsung Galaxy Reverb | Motorola V551 / V330 / V547 / V555 / V557 | Motorola V600 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
3.2" diag. 16 : 9 |
4" diag. 5 : 3 |
? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
854 x 480 pixels (~306 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 800 mAh | 1,250 mAh | 1,700 mAh | 820 mAh | 700 mAh |
| Processor | ? | ? | 1.4 GHz Qualcomm S2 MSM8655 | ? | ? |
| RAM | ? | ? | 768 MB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 3 megapixel | 5 megapixel | Yes | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QVGA (320 x 240) | WVGA / 480p | ? | - |
| Front Camera | - | - | 1 megapixel | - | - |
| Weight |
3 oz (85g) |
5.78 oz (164g) |
4.54 oz (129g) |
4.23 oz (120g) |
4.4 oz (125g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.12" x 2.36" x 0.63" (130 x 60 x 16 mm) |
4.82" x 2.53" x 0.44" (122 x 64 x 11.3 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
3.46" x 1.85" x 0.91" (88 x 47 x 23.1 mm) |
| Form Factor | Clamshell | Swivel | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
CDMA: 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | HSPA 7.2 | EVDO rA | EDGE | GPRS |
| Features | |||||
| GPS / Location | - | Yes | n/a | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | Yes | n/a | - | - |
| Hearing Aid Compatible | - | Yes | Yes | - | - |
| Multiple Languages | Yes | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | Yes |
| Ringer Profiles | - | Yes | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| USB | - | Yes | Yes | Yes | Yes |
| Wi-Fi | - | - |
Yes 4 (802.11 a,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | Yes |
| Ringer ID | Yes | Yes | n/a | Yes | Yes |
| Voice Dialing | - | - | n/a | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | Yes | n/a | Yes | Yes |
| Data & Network | |||||
| Data Tethering | - | - | n/a | Yes | Yes |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | - | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | Yes | Yes |
| EMS / Picture Messaging | Yes | - | n/a | Yes | Yes |
| Instant Messaging | - | Yes | n/a | Yes | Yes |
| MMS | Yes | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | Yes | n/a | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | - | Yes | n/a | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | - | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | Yes | Yes | n/a | - | - |
| Voice Memo | Yes | - | n/a | Yes | Yes |
| Software | |||||
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | Yes | Yes | n/a | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung SGH-X640 | Sharp Sidekick LX 2009 | Samsung Galaxy Reverb | Motorola V551 / V330 / V547 / V555 / V557 | Motorola V600 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Sharp Sidekick LX 2009 | Samsung Galaxy Reverb | Motorola V551 / V330 / V547 / V555 / V557 | Motorola V600 |
