Compare Phones
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| Phone | Samsung M400 | Kyocera DuraXTP | Sony Ericsson W810 | Samsung Heat | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 2.4" diag. 4 : 3 | 2.4" diag. 4 : 3 | ? | ? | 
| Display Resolution & Type | 240 x 320 pixels (~167 ppi) LCD (TFT/TFD) | 240 x 320 pixels (~167 ppi) LCD (TFT/TFD) | 176 x 220 pixels LCD (TFT/TFD) | 240 x 320 pixels LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | ? | 
| Battery | 1,000 mAh | 1,500 mAh | ? | 800 mAh | 
| Processor | 400 MHz Qualcomm QSC6155 | 480 MHz Qualcomm QSC6185 | ? | ? | 
| RAM | 128 MB | 256 MB | ? | ? | 
| Storage | 256 MB | 512 MB | ? raw hardware | ? raw hardware | 
| Main Camera | 1 megapixel | 5 megapixel | 2 megapixel | 1 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | - | QVGA (320 x 240) | ? | ? | 
| Front Camera | - | - | - | - | 
| Weight | 3.7 oz (105g) | 5.75 oz (163g) | 3.49 oz (99g) | 3.17 oz (90g) | 
| Dimensions | 3.8" x 1.9" x 0.7" (97 x 48 x 17.8 mm) | 4.13" x 2.15" x 0.99" (105 x 55 x 25.1 mm) | 3.94" x 1.81" x 0.77" (100 x 46 x 19.6 mm) | 3.6" x 1.8" x 0.6" (91 x 46 x 15.2 mm) | 
| Form Factor | Clamshell | Clamshell | Slab | Slide | 
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | 
| Network Bands | CDMA: 800, 850, 1900 | CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | GSM: 850, 900, 1800, 1900 | CDMA: 850, 1900 | 
| Data Technology | 1xRTT | EVDO rA | EDGE | EVDO r0 | 
| Features | ||||
| Flashlight | - | Yes | Yes | - | 
| GPS / Location | Yes | Yes | - | Yes | 
| Ruggedized | - | Yes | - | - | 
| Water-Resistant | - | Yes IPX8 (SCUBA) | - | - | 
| Accessibility | ||||
| Adjustable Text Size | Yes | Yes | - | Yes | 
| Hearing Aid Compatible | Yes | Yes | - | Yes | 
| Multiple Languages | 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 Micro-USB | Yes Micro-USB | Yes | Yes | 
| Contacts | ||||
| Picture ID | Yes | Yes | Yes | Yes | 
| Ringer ID | Yes | Yes | Yes | Yes | 
| Voice Dialing | Yes | Yes | Yes | - | 
| Customization | ||||
| Custom Graphics | Yes | Yes | Yes | Yes | 
| Custom Ringtones | Yes | Yes | Yes | Yes | 
| Real-Music Ringers | Yes | Yes | Yes | Yes | 
| Data & Network | ||||
| Data Tethering | - | - | Yes | - | 
| External Antenna Jack | - | - | Yes | - | 
| WAP / Web Browser | Yes | Yes | Yes | Yes | 
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - | 
| Messaging | ||||
| Email Client | - | Yes | Yes | - | 
| EMS / Picture Messaging | - | - | Yes | - | 
| Instant Messaging | - | - | Yes | - | 
| MMS | Yes | Yes | Yes | Yes | 
| Text Messaging Templates | Yes | Yes | Yes | Yes | 
| Music | ||||
| FM Radio | - | - | Yes | - | 
| Headphone Jack (3.5mm) | Yes | Yes | - | - | 
| Music Player | - | - | Yes | Yes | 
| Productivity | ||||
| Alarm | Yes | Yes | Yes | Yes | 
| Calculator | Yes | Yes | Yes | Yes | 
| Calendar | Yes | Yes | Yes | Yes | 
| To-Do List | - | Yes | Yes | Yes | 
| Voice Memo | Yes | Yes | Yes | Yes | 
| Software | ||||
| Games | Yes | Yes | Yes | Yes | 
| Java (J2ME) | - | - | Yes | - | 
| Voice | ||||
| Push-To-Talk | - | Yes | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| Samsung M400 | Kyocera DuraXTP | Sony Ericsson W810 | Samsung Heat | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | Samsung M400 | Kyocera DuraXTP | Sony Ericsson W810 | Samsung Heat | 
 







