Compare Phones
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| Phone | Samsung Messager R450 | LG VX-8550 Chocolate | Samsung SCH-A220 | Coolpad Quattro 4G | Palm Treo 680 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.1" diag. 4 : 3 |
? | ? |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 960 mAh | 800 mAh | ? | 1,600 mAh | ? |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 512 MB | ? raw hardware |
| Main Camera | 1 megapixel | 1 megapixel | - | 3 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | - | VGA (640 x 480) | CIF (352 x 288) |
| Front Camera | - | - | - | Yes | - |
| Weight |
4.58 oz (130g) |
3.24 oz (92g) |
3.25 oz (92g) |
3.31 oz (94g) |
5.5 oz (156g) |
| Dimensions |
4.4" x 2" x 0.7" (112 x 51 x 17.8 mm) |
3.85" x 1.87" x 0.67" (98 x 47 x 17 mm) |
2.87" x 2.09" x 0.94" (73 x 53 x 23.9 mm) |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
4.4" x 2.3" x 0.8" (112 x 58 x 20.3 mm) |
| Form Factor | Slab | Slide | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | Palm OS |
| Network Bands |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | EVDO r0 | 1xRTT | LTE (Cat 3) | EDGE |
| Features | |||||
| GPS / Location | Yes | Yes | Yes | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly 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 |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Infrared (IR) | - | - | - | - | Yes |
| Mobile Hotspot | - | - | - | n/a | n/a |
| USB | Yes | Yes | - | Yes | Yes |
| Wi-Fi | - | - | - | Yes | - |
| Contacts | |||||
| Picture ID | Yes | Yes | - | n/a | n/a |
| Ringer ID | Yes | 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 | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | - | 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 |
| Text Keyboard, Hardware | Yes | - | - | - | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | - | n/a | n/a |
| Instant Messaging | - | - | - | n/a | n/a |
| MMS | Yes | Yes | - | n/a | n/a |
| Text Messaging Templates | Yes | Yes | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | Yes | Yes | - | n/a | n/a |
| 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 | Yes | n/a | n/a |
| Software | |||||
| BREW | Yes | Yes | - | n/a | n/a |
| Games | Yes | Yes | - | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | Yes | Yes | n/a | n/a |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Samsung Messager R450 | LG VX-8550 Chocolate | Samsung SCH-A220 | Coolpad Quattro 4G | Palm Treo 680 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Messager R450 | LG VX-8550 Chocolate | Samsung SCH-A220 | Coolpad Quattro 4G | Palm Treo 680 |
