Compare Phones
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| Phone | Samsung MM-A900 / SPH-A900 / Ace | Samsung Knack U310 | Motorola V710 | HTC Touch Pro2 (CDMA) | Palm Treo 650 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
? |
3.6" diag. 5 : 3 |
? |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~259 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 1,000 mAh | ? | 1,500 mAh | ? |
| Processor | ? | ? | ? | 528 MHz MSM7600 | 312 MHz Intel XScale PXA270 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | - | 1 megapixel | 3 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | ? | ? | QVGA (320 x 240) |
| Front Camera | - | - | - | - | - |
| Weight |
3.9 oz (111g) |
3.63 oz (103g) |
4.06 oz (115g) |
6.35 oz (180g) |
6.3 oz (179g) |
| Dimensions |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
3.7" x 1.93" x 0.92" (94 x 49 x 23.4 mm) |
4.57" x 2.33" x 0.68" (116 x 59 x 17.3 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Windows Mobile Professional | Palm OS |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO r0 | - | 1xRTT | EVDO rA | 1xRTT |
| Features | |||||
| GPS / Location | Yes | Yes | Yes | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | Yes | - | n/a | n/a |
| Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly 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 | |||||
| Extra Display | Yes | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | - | Yes |
| USB | Yes | - | Yes * | Yes | - |
| Wi-Fi | - | - | - | Yes | - |
| 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 | n/a | n/a |
| Custom Ringtones | Yes | - | Yes | n/a | n/a |
| Real-Music Ringers | - | - | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | - | Yes | n/a | n/a |
| WAP / Web Browser | 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 |
| Touch Screen | - | - | - |
Yes Resistive |
Yes |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | Yes * | n/a | n/a |
| EMS / Picture Messaging | - | Yes | Yes | n/a | n/a |
| Instant Messaging | - | - | - | n/a | n/a |
| MMS | - | - | Yes | n/a | n/a |
| Text Messaging Templates | Yes | - | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | Yes | - | Yes | n/a | n/a |
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | n/a |
| Calculator | Yes | 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 | - | Yes | n/a | n/a |
| Software | |||||
| BREW | - | - | Yes | n/a | n/a |
| Games | Yes | - | Yes | n/a | n/a |
| Java (J2ME) | Yes | - | - | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | Yes | Yes | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung MM-A900 / SPH-A900 / Ace | Samsung Knack U310 | Motorola V710 | HTC Touch Pro2 (CDMA) | Palm Treo 650 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung MM-A900 / SPH-A900 / Ace | Samsung Knack U310 | Motorola V710 | HTC Touch Pro2 (CDMA) | Palm Treo 650 (CDMA) |
