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Phone | Motorola Rival A455 | Nokia Lumia 521 / 520 | Samsung Galaxy Reverb | Samsung SPH/SCH-N300 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.2" diag. 4 : 3 |
4" diag. 5 : 3 |
4" diag. 5 : 3 |
? |
Display Resolution & Type |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
128 x 64 pixels |
Display Refresh | ? | ? | 60 Hz | ? |
Battery | 940 mAh | 1,430 mAh | 1,700 mAh | ? |
Processor | ? | 1 GHz Qualcomm Snapdragon S4 MSM8270 | 1.4 GHz Qualcomm S2 MSM8655 | ? |
RAM | ? | 512 MB | 768 MB | ? |
Storage | ? raw hardware | 8 GB | 4 GB | ? raw hardware |
Main Camera | 2 megapixel | 5 megapixel | 5 megapixel | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | QVGA (320 x 240) | 720p HD | WVGA / 480p | - |
Front Camera | - | - | 1 megapixel | - |
Weight |
4.48 oz (127g) |
4.39 oz (124g) |
4.54 oz (129g) |
4.1 oz (116g) |
Dimensions |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.82" x 2.53" x 0.44" (122 x 64 x 11.3 mm) |
4.5" x 1.9" x 0.9" (114 x 48 x 22.9 mm) |
Form Factor | Slide | Slab | Slab | Flip |
Platform / OS | (proprietary) | Windows | Android | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
CDMA: 1900 |
CDMA: 850, 1900 AMPS: 850 |
|
Data Technology | EVDO r0 | HSPA+ 21 | EVDO rA | - |
Features | ||||
GPS / Location | Yes | n/a | n/a | Yes |
Accessibility | ||||
Adjustable Text Size | - | n/a | n/a | - |
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | - |
TTY/TDD (Digital) | Yes | Yes | Yes | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
Mobile Hotspot | - | n/a | n/a | - |
USB |
Yes Micro-USB |
Yes | Yes | - |
Wi-Fi | - | Yes |
Yes 4 (802.11 a,b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | - |
Ringer ID | Yes | n/a | n/a | - |
Voice Dialing | Yes | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | - |
Custom Ringtones | Yes | n/a | n/a | - |
Real-Music Ringers | Yes | n/a | n/a | - |
Data & Network | ||||
Data Tethering | Yes | n/a | n/a | Yes |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | - | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | Yes |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | - |
Messaging | ||||
Email Client | Yes | n/a | n/a | - |
EMS / Picture Messaging | Yes | n/a | n/a | - |
Instant Messaging | Yes | n/a | n/a | - |
MMS | Yes | n/a | n/a | - |
Text Messaging Templates | Yes | n/a | n/a | - |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
Music Player | Yes | n/a | n/a | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
To-Do List | - | n/a | n/a | Yes |
Voice Memo | Yes | n/a | n/a | - |
Software | ||||
BREW | Yes | n/a | n/a | - |
Games | Yes | n/a | n/a | Yes |
Voice | ||||
Headset Jack (2.5 mm) | - | n/a | n/a | Yes |
Speaker Phone | Yes | Yes | Yes | - |
Motorola Rival A455 | Nokia Lumia 521 / 520 | Samsung Galaxy Reverb | Samsung SPH/SCH-N300 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Motorola Rival A455 | Nokia Lumia 521 / 520 | Samsung Galaxy Reverb | Samsung SPH/SCH-N300 |