Compare Phones
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| Phone | Samsung SCH-A990 | Samsung Wafer R510 | Motorola Rival A455 | Nokia 8265 / 8265i | ZTE Imperial II | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 1.9" diag. 4 : 3 | 2.2" diag. 4 : 3 | ? | 5" diag. 16 : 9 | 
| Display Resolution & Type | 240 x 320 pixels LCD (TFT/TFD) | 220 x 176 pixels (~148 ppi) LCD (TFT/TFD) | 176 x 220 pixels (~131 ppi) LCD (TFT/TFD) | 83 x 47 pixels | 540 x 960 pixels (~220 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | ? | 60 Hz | 
| Battery | 1,000 mAh | 800 mAh | 940 mAh | 1,000 mAh | 2,300 mAh | 
| Processor | ? | ? | ? | ? | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | 
| RAM | ? | ? | ? | ? | 1 GB | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 8 GB | 
| Main Camera | 3 megapixel | 1 megapixel | 2 megapixel | - | 5 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | ? | ? | QVGA (320 x 240) | - | 720p HD | 
| Front Camera | - | - | - | - | 1 megapixel | 
| Weight | 4.4 oz (125g) | 2.47 oz (70g) | 4.48 oz (127g) | 3.8 oz (108g) | 5.07 oz (144g) | 
| Dimensions | 3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) | 4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) | 3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) | 4.21" x 1.88" x 0.87" (107 x 48 x 22.1 mm) | 5.6" x 2.8" x 0.4" (142 x 71 x 10.2 mm) | 
| Form Factor | Clamshell | Slab | Slide | Slab | Slab | 
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Android | 
| Network Bands | CDMA: 850, 1900 | CDMA: 850, 1900 | CDMA: 850, 1900 | TDMA: 850, 1900 AMPS: 850 | 4G LTE: 2, 4, 5, 12, 17 CDMA: 850, 1900 | 
| Data Technology | EVDO r0 | EVDO r0 | EVDO r0 | - | LTE (Cat 3) | 
| Features | |||||
| Flashlight | Yes | - | - | - | - | 
| GPS / Location | Yes | Yes | Yes | - | n/a | 
| Accessibility | |||||
| Adjustable Text Size | - | - | - | - | n/a | 
| Hearing Aid Compatible | Yes | Yes | Yes | - | Yes | 
| Multiple Languages | Yes | Yes | Yes | 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 | 
| Mobile Hotspot | - | - | - | - | n/a | 
| USB | Yes | - | Yes Micro-USB | - | Yes Micro-USB | 
| Wi-Fi | - | - | - | - | Yes 4 (802.11 b,g,n) | 
| Contacts | |||||
| Picture ID | Yes | Yes | Yes | Yes | n/a | 
| Ringer ID | Yes | - | Yes | - | n/a | 
| Voice Dialing | Yes | Yes | Yes | - | n/a | 
| Customization | |||||
| Changeable Body Plates | - | - | - | Yes | - | 
| Custom Graphics | Yes | Yes | Yes | Yes | n/a | 
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a | 
| Real-Music Ringers | Yes | - | Yes | - | n/a | 
| Data & Network | |||||
| Data Tethering | Yes | - | Yes | - | n/a | 
| WAP / Web Browser | Yes | Yes | Yes | Yes * | n/a | 
| Input | |||||
| Predictive Text Entry | Yes | Yes | - | Yes | n/a | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | - | - | 
| Touch Screen | - | - | Yes | - | Yes | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes | 
| Messaging | |||||
| Email Client | - | - | Yes | - | n/a | 
| EMS / Picture Messaging | Yes | - | Yes | Yes | n/a | 
| Instant Messaging | - | - | Yes | - | n/a | 
| MMS | Yes | Yes | Yes | - | n/a | 
| Text Messaging Templates | Yes | - | Yes | - | n/a | 
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes | 
| Music Player | Yes | Yes | Yes | - | n/a | 
| Stereo Speakers | Yes | Yes | - | - | - | 
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - | 
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a | 
| Calculator | Yes | Yes | Yes | Yes | n/a | 
| Calendar | Yes | Yes | Yes | Yes | n/a | 
| Voice Memo | Yes | Yes | Yes | - | n/a | 
| Software | |||||
| BREW | Yes | Yes | Yes | - | n/a | 
| Games | Yes | Yes | Yes | Yes | n/a | 
| Voice | |||||
| Speaker Phone | Yes | Yes | Yes | - | Yes | 
| * Some versions only | |||||
| Samsung SCH-A990 | Samsung Wafer R510 | Motorola Rival A455 | Nokia 8265 / 8265i | ZTE Imperial II | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Samsung SCH-A990 | Samsung Wafer R510 | Motorola Rival A455 | Nokia 8265 / 8265i | ZTE Imperial II | 
 



