Compare Phones
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| Phone | Samsung Wafer R510 | Motorola Q | LG Trax CU575 | Coolpad Quattro 4G | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 1.9" diag. 4 : 3 | ? | ? | 4" diag. 5 : 3 | 
| Display Resolution & Type | 220 x 176 pixels (~148 ppi) LCD (TFT/TFD) | 320 x 240 pixels LCD (TFT/TFD) | 176 x 220 pixels LCD (TFT/TFD) | 480 x 800 pixels (~233 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | 60 Hz | 
| Battery | 800 mAh | 1,130 mAh | 980 mAh | 1,600 mAh | 
| Processor | ? | ? | ? | ? | 
| RAM | ? | ? | ? | ? | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 512 MB | 
| Main Camera | 1 megapixel | 1 megapixel | 1 megapixel | 3 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | ? | ? | QCIF (176 x 144) | VGA (640 x 480) | 
| Front Camera | - | - | - | Yes | 
| Weight | 2.47 oz (70g) | 4.06 oz (115g) | 3.89 oz (110g) | 3.31 oz (94g) | 
| Dimensions | 4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) | 4.57" x 2.52" x 0.47" (116 x 64 x 11.9 mm) | 3.89" x 2.01" x 0.62" (99 x 51 x 15.7 mm) | 4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) | 
| Form Factor | Slab | Slab | Clamshell | Slab | 
| Platform / OS | (proprietary) | Windows Mobile Standard | (proprietary) | Android | 
| Network Bands | CDMA: 850, 1900 | CDMA: 850, 1900 | WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 | 4G LTE: 2, 4 CDMA: 850, 1700, 1900 | 
| Data Technology | EVDO r0 | EVDO r0 | HSDPA 3.6 | LTE (Cat 3) | 
| Features | ||||
| GPS / Location | Yes | n/a | - | n/a | 
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | - | Yes | 
| Multiple Languages | Yes | n/a | Yes | n/a | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | 
| Alerts | ||||
| Extra Display | - | - | Yes | - | 
| Ringer Profiles | - | Yes | - | - | 
| Connectivity | ||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Infrared (IR) | - | Yes | - | - | 
| Mobile Hotspot | - | n/a | - | n/a | 
| USB | - | Yes Mini-USB | Yes | Yes | 
| Wi-Fi | - | - | - | Yes | 
| Contacts | ||||
| Picture ID | Yes | n/a | Yes | n/a | 
| Ringer ID | - | n/a | - | n/a | 
| Voice Dialing | Yes | n/a | Yes | n/a | 
| Customization | ||||
| Custom Graphics | Yes | n/a | Yes | n/a | 
| Custom Ringtones | Yes | n/a | Yes | n/a | 
| Real-Music Ringers | - | n/a | Yes | n/a | 
| Data & Network | ||||
| Data Tethering | - | n/a | Yes | n/a | 
| External Antenna Jack | - | n/a | - | n/a | 
| WAP / Web Browser | Yes | n/a | Yes | n/a | 
| Input | ||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | Yes | - | - | 
| Touch Screen | - | - | - | Yes | 
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes | 
| Messaging | ||||
| Email Client | - | n/a | Yes | n/a | 
| Instant Messaging | - | n/a | Yes | n/a | 
| MMS | Yes | n/a | Yes | n/a | 
| Text Messaging Templates | - | n/a | Yes | n/a | 
| Music | ||||
| Headphone Jack (3.5mm) | - | - | - | Yes | 
| Music Player | Yes | n/a | Yes | n/a | 
| Stereo Speakers | Yes | - | - | - | 
| Productivity | ||||
| Alarm | Yes | n/a | Yes | n/a | 
| Calculator | Yes | n/a | Yes | n/a | 
| Calendar | Yes | n/a | Yes | n/a | 
| To-Do List | - | n/a | Yes | n/a | 
| Voice Memo | Yes | n/a | Yes | n/a | 
| Software | ||||
| BREW | Yes | n/a | - | n/a | 
| Games | Yes | n/a | Yes | n/a | 
| Java (J2ME) | - | n/a | Yes | n/a | 
| Voice | ||||
| Headset Jack (2.5 mm) | - | n/a | - | n/a | 
| Speaker Phone | Yes | Yes | Yes | Yes | 
| Samsung Wafer R510 | Motorola Q | LG Trax CU575 | Coolpad Quattro 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | Samsung Wafer R510 | Motorola Q | LG Trax CU575 | Coolpad Quattro 4G | 
 







