Compare Phones
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| Phone | Palm Treo Pro (GSM) | LG AX-490 | Samsung Galaxy Ring / Prevail 2 | Motorola V878 | Samsung SPH-A500 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
4" diag. 5 : 3 |
? | ? |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,500 mAh | 1,100 mAh | 1,750 mAh | ? | ? |
| Processor | 400 MHz MSM7201 | ? | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? |
| RAM | ? | ? | 1 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware | ? raw hardware |
| Main Camera | 2 megapixel | Yes | 5 megapixel | Yes | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | 720p HD | ? | - |
| Front Camera | - | - | 1 megapixel | - | - |
| Weight |
4.69 oz (133g) |
3.79 oz (107g) |
3.4 oz (96g) |
2.82 oz (80g) |
3.6 oz (102g) |
| Dimensions |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
3.23" x 1.65" x 0.85" (82 x 42 x 21.6 mm) |
3.46" x 1.96" x 0.92" (88 x 50 x 23.4 mm) |
| Form Factor | Slab | Clamshell | Slab | Clamshell | Clamshell |
| Platform / OS | Windows Mobile Professional | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 800, 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | HSDPA 3.6 | 1xRTT | EVDO rA | GPRS | 1xRTT |
| Features | |||||
| GPS / Location | n/a | Yes | n/a | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | - | - |
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
Yes M4 (very compatible) |
- | - |
| Multiple Languages | n/a | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | - | - |
| Alerts | |||||
| Extra Display | - | Yes | - | Yes | Yes |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | - |
| USB |
Yes Micro-USB |
Yes | Yes | Yes | Yes |
| Wi-Fi |
Yes 802.11 b,g |
- |
Yes 4 (802.11 a,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | Yes | Yes |
| Ringer ID | n/a | Yes | n/a | Yes | Yes |
| Voice Dialing | n/a | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | Yes |
| Custom Ringtones | n/a | Yes | n/a | Yes | Yes |
| Real-Music Ringers | n/a | Yes | n/a | - | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | Yes | Yes |
| WAP / Web Browser | n/a | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | - | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | Yes | - | - | - | - |
| Text Keyboard, Hardware | Yes | Yes | - | - | - |
| Touch Screen |
Yes Resistive |
- |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | - |
| Messaging | |||||
| Email Client | n/a | - | n/a | - | - |
| EMS / Picture Messaging | n/a | - | n/a | Yes | - |
| Instant Messaging | n/a | - | n/a | - | - |
| MMS | n/a | Yes | n/a | Yes | - |
| Text Messaging Templates | n/a | Yes | n/a | - | - |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - | - |
| Music Player | n/a | - | n/a | - | - |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | Yes |
| Calculator | n/a | Yes | n/a | Yes | Yes |
| Calendar | n/a | Yes | n/a | Yes | Yes |
| To-Do List | n/a | - | n/a | - | Yes |
| Voice Memo | n/a | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | n/a | Yes | n/a | - | - |
| Games | n/a | Yes | n/a | Yes | Yes |
| Java (J2ME) | n/a | - | n/a | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | Yes | n/a | - | Yes |
| Speaker Phone | Yes | Yes | Yes | - | - |
| Palm Treo Pro (GSM) | LG AX-490 | Samsung Galaxy Ring / Prevail 2 | Motorola V878 | Samsung SPH-A500 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo Pro (GSM) | LG AX-490 | Samsung Galaxy Ring / Prevail 2 | Motorola V878 | Samsung SPH-A500 |
