Compare Phones
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| Phone | Motorola T720 / T721 (GSM) | HP iPAQ 610 Business Navigator | Samsung SGH-X820 | Motorola i870 / i875 | Audiovox CDM-8615 / Vox 8610 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.8" diag. 4 : 3 |
? | ? | ? |
| Display Resolution & Type |
120 x 160 pixels LCD (STN) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 1,590 mAh | 650 mAh | ? | 970 mAh |
| Processor | ? | 520 MHz Marvell PXA270 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 3 megapixel | 2 megapixel | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | ? | ? | - |
| Front Camera | - | - | - | - | - |
| Weight |
3.56 oz (101g) |
5.1 oz (145g) |
2.33 oz (66g) |
4.5 oz (128g) |
3.4 oz (96g) |
| Dimensions |
3.5" x 1.87" x 0.83" (89 x 47 x 21.1 mm) |
4.61" x 2.37" x 0.69" (117 x 60 x 17.5 mm) |
4.45" x 1.97" x 0.27" (113 x 50 x 6.9 mm) |
3.46" x 1.91" x 1.04" (88 x 49 x 26.4 mm) |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | Windows Mobile Professional | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
GSM: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
iDEN: 800 |
CDMA: 1900 |
| Data Technology | GPRS | HSPA 7.2 | EDGE | WiDEN | 1xRTT |
| Features | |||||
| GPS / Location | - | n/a | - | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - | Yes | - |
| Multiple Languages | Yes | n/a | Yes | - | - |
| TTY/TDD (Digital) | - | - | - | Yes | - |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | Yes |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| USB | - |
Yes Mini-USB |
Yes | - | Yes |
| Wi-Fi | - |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | - | n/a | Yes | Yes | - |
| Ringer ID | Yes | n/a | Yes | Yes | Yes |
| Voice Dialing | Yes | n/a | - | 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 | - | n/a | Yes | - | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | - | Yes | Yes |
| External Antenna Jack | - | n/a | 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 | Yes |
| Touch Screen | - | Yes | - | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | Yes | n/a | Yes | - | - |
| EMS / Picture Messaging | Yes | n/a | Yes | - | - |
| Instant Messaging | - | n/a | - | - | - |
| MMS | - | n/a | Yes | Yes | - |
| Text Messaging Templates | Yes | n/a | Yes | Yes | Yes |
| Music | |||||
| Music Player | - | n/a | - | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | - | Yes |
| Calculator | Yes | n/a | Yes | - | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | - | n/a | Yes | - | - |
| Voice Memo | Yes | n/a | Yes | Yes | - |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | Yes |
| Java (J2ME) | Yes | n/a | Yes | Yes | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | - | Yes | Yes |
| Push-To-Talk | - | - | - | Yes | - |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Motorola T720 / T721 (GSM) | HP iPAQ 610 Business Navigator | Samsung SGH-X820 | Motorola i870 / i875 | Audiovox CDM-8615 / Vox 8610 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola T720 / T721 (GSM) | HP iPAQ 610 Business Navigator | Samsung SGH-X820 | Motorola i870 / i875 | Audiovox CDM-8615 / Vox 8610 |
