Compare Phones
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| Phone | Sony Ericsson K500 | Siemens M55 | Samsung Glyde U940 | Samsung Transform | Palm Treo 750 |
| 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 |
3.5" diag. 5 : 3 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
101 x 80 pixels LCD (Color) |
240 x 440 pixels (~182 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | ? | 700 mAh | 1,000 mAh | 1,500 mAh | 1,200 mAh |
| Processor | ? | ? | ? | 800 MHz Samsung S3C6410, Qualcomm QSC6085 | 300 MHz Samsung |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | - | 2 megapixel | 3 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | QVGA (320 x 240) | QVGA (320 x 240) | CIF (352 x 288) |
| Front Camera | - | - | - | Yes | - |
| Weight |
2.82 oz (80g) |
2.93 oz (83g) |
4.2 oz (119g) |
5.37 oz (152g) |
5.4 oz (153g) |
| Dimensions |
4.02" x 1.81" x 0.55" (102 x 46 x 14 mm) |
3.98" x 1.81" x 0.83" (101 x 46 x 21.1 mm) |
4.09" x 1.98" x 0.71" (104 x 50 x 18 mm) |
4.61" x 2.42" x 0.61" (117 x 61 x 15.5 mm) |
4.37" x 2.28" x 0.87" (111 x 58 x 22.1 mm) |
| Form Factor | Slab | Slab | Slide | Slide | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | Windows Mobile Professional |
| Network Bands |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | GPRS | EVDO r0 | EVDO rA | WCDMA (UMTS) |
| Features | |||||
| GPS / Location | - | Yes | Yes | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - | - | Yes |
| USB | Yes | - | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | - | Yes | n/a | n/a |
| Ringer ID | Yes | - | Yes | n/a | n/a |
| Voice Dialing | Yes | Yes | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
| Real-Music Ringers | Yes | - | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | Yes | Yes | n/a | n/a |
| External Antenna Jack | - | - | - | n/a | n/a |
| WAP / Web Browser | Yes | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | - | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | Yes |
| Touch Screen | - | - | Yes |
Yes Capacitive |
Yes Resistive |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | Yes | Yes | - | n/a | n/a |
| EMS / Picture Messaging | Yes | Yes | - | n/a | n/a |
| Instant Messaging | Yes | - | - | n/a | n/a |
| MMS | Yes | Yes | Yes | n/a | n/a |
| Text Messaging Templates | - | - | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | - | Yes | n/a | n/a |
| Productivity | |||||
| Alarm | Yes | - | Yes | n/a | n/a |
| Calculator | Yes | - | Yes | n/a | n/a |
| Calendar | Yes | Yes | Yes | n/a | n/a |
| To-Do List | Yes | - | - | n/a | n/a |
| Voice Memo | Yes | - | - | n/a | n/a |
| Software | |||||
| BREW | - | - | Yes | n/a | n/a |
| Games | Yes | Yes | Yes | n/a | n/a |
| Java (J2ME) | Yes | Yes | - | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | Yes | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Sony Ericsson K500 | Siemens M55 | Samsung Glyde U940 | Samsung Transform | Palm Treo 750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sony Ericsson K500 | Siemens M55 | Samsung Glyde U940 | Samsung Transform | Palm Treo 750 |
