Compare Phones
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| Phone | Samsung SGH-E640 | Palm Treo Pro (CDMA) | Samsung Glyde U940 | Motorola T191 | Casio G'zOne Boulder |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.8" diag. 16.5 : 9 |
? |
2" diag. 4 : 3 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
240 x 440 pixels (~182 ppi) LCD (TFT/TFD) |
98 x 64 pixels |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 800 mAh | 1,500 mAh | 1,000 mAh | ? | 810 mAh |
| Processor | ? | 528 MHz Qualcomm MSM7501a | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | 2 megapixel | 2 megapixel | - | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QCIF (176 x 144) | ? | QVGA (320 x 240) | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
3.17 oz (90g) |
4.69 oz (133g) |
4.2 oz (119g) |
3.49 oz (99g) |
4.9 oz (139g) |
| Dimensions |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
4.09" x 1.98" x 0.71" (104 x 50 x 18 mm) |
4.17" x 1.57" x 0.59" (106 x 40 x 15 mm) |
3.9" x 2" x 0.9" (99 x 51 x 22.9 mm) |
| Form Factor | Clamshell | Slab | Slide | Slab | Clamshell |
| Platform / OS | (proprietary) | Windows Mobile Professional | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 1900 |
CDMA: 850, 1900 |
| Data Technology | GPRS | EVDO rA | EVDO r0 | - | EVDO rA |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | n/a | Yes | - | Yes |
| Ruggedized | - | - | - | - | Yes |
| Water-Resistant | - | - | - | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | - | - |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | Yes |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Infrared (IR) | - | Yes | - | - | - |
| USB | Yes |
Yes Micro-USB |
Yes | - | Yes |
| Wi-Fi | - |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | - | Yes |
| Ringer ID | Yes | n/a | Yes | - | Yes |
| Voice Dialing | - | n/a | Yes | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | n/a | Yes | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes | Yes |
| Real-Music Ringers | Yes | n/a | Yes | - | - |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | Yes | Yes |
| WAP / Web Browser | Yes | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Stylus | - | Yes | - | - | - |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen | - |
Yes Resistive |
Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | Yes | n/a | - | - | - |
| EMS / Picture Messaging | Yes | n/a | - | - | Yes |
| Instant Messaging | - | n/a | - | - | - |
| MMS | Yes | n/a | Yes | - | Yes |
| Text Messaging Templates | Yes | n/a | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | Yes | n/a | Yes | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | Yes |
| Calculator | Yes | n/a | Yes | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | Yes | n/a | - | - | - |
| Voice Memo | Yes | n/a | - | Yes | Yes |
| Software | |||||
| BREW | - | n/a | Yes | - | Yes |
| Games | Yes | n/a | Yes | Yes | Yes |
| Java (J2ME) | Yes | n/a | - | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | Yes | Yes | - |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| * Some versions only | |||||
| Samsung SGH-E640 | Palm Treo Pro (CDMA) | Samsung Glyde U940 | Motorola T191 | Casio G'zOne Boulder | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-E640 | Palm Treo Pro (CDMA) | Samsung Glyde U940 | Motorola T191 | Casio G'zOne Boulder |
