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Phone | Motorola Rival A455 | ZTE Imperial II | Samsung SGH-D357 | Amazon Fire |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.2" diag. 4 : 3 |
5" diag. 16 : 9 |
? |
4.7" diag. 16 : 9 |
Display Resolution & Type |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? | ? |
Battery | 940 mAh | 2,300 mAh | 800 mAh | 2,400 mAh |
Processor | ? | 1.2 GHz Qualcomm Snapdragon 400 (MSM8926) | ? | 2.2 GHz Qualcomm Snapdragon 800 |
RAM | ? | 1 GB | ? | 2 GB |
Storage | ? raw hardware | 8 GB | ? raw hardware | 32 GB * |
Main Camera | 2 megapixel | 5 megapixel | - | 13 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | QVGA (320 x 240) | 720p HD | - | 1080p HD |
Front Camera | - | 1 megapixel | - | 2 megapixel |
Weight |
4.48 oz (127g) |
5.07 oz (144g) |
3.46 oz (98g) |
5.64 oz (160g) |
Dimensions |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
5.6" x 2.8" x 0.4" (142 x 71 x 10.2 mm) |
3.4" x 1.8" x 0.96" (86 x 46 x 24.4 mm) |
5.5" x 2.6" x 0.35" (140 x 66 x 8.9 mm) |
Form Factor | Slide | Slab | Clamshell | Slab |
Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 17 CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
Data Technology | EVDO r0 | LTE (Cat 3) | EDGE | LTE (Cat 4) |
Features | ||||
Flashlight | - | - | - | Yes |
GPS / Location | Yes | n/a | - | Yes |
Accessibility | ||||
Adjustable Text Size | - | n/a | - | - |
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | Yes | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
Mobile Hotspot | - | n/a | - | Yes |
NFC | - | - | - | Yes |
USB |
Yes Micro-USB |
Yes Micro-USB |
- |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
Contacts | ||||
Picture ID | Yes | n/a | Yes | Yes |
Ringer ID | Yes | n/a | Yes | Yes |
Voice Dialing | Yes | n/a | Yes | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | Yes | - |
Custom Ringtones | Yes | n/a | Yes | Yes |
Real-Music Ringers | Yes | n/a | Yes | - |
Data & Network | ||||
Data Tethering | Yes | n/a | Yes | Yes |
WAP / Web Browser | Yes | n/a | Yes | Yes |
Input | ||||
Predictive Text Entry | - | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | Yes |
Yes Capacitive |
- |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes | Yes | - | - |
Messaging | ||||
Email Client | Yes | n/a | Yes | Yes |
EMS / Picture Messaging | Yes | n/a | Yes | - |
Instant Messaging | Yes | n/a | Yes | - |
MMS | Yes | n/a | Yes | Yes |
Text Messaging Templates | Yes | n/a | Yes | Yes |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
Music Player | Yes | n/a | - | Yes |
Stereo Speakers | - | - | - | Yes |
Photo & Video | ||||
Miracast | - | - | - | Yes |
TV Output | - | - | - | Yes |
Productivity | ||||
Alarm | Yes | n/a | Yes | Yes |
Calculator | Yes | n/a | Yes | Yes |
Calendar | Yes | n/a | Yes | Yes |
To-Do List | - | n/a | Yes | - |
Voice Memo | Yes | n/a | Yes | Yes |
Software | ||||
BREW | Yes | n/a | - | - |
Games | Yes | n/a | Yes | Yes |
Java (J2ME) | - | n/a | Yes | - |
Voice | ||||
HD Voice | - | - | - | Yes |
Headset Jack (2.5 mm) | - | n/a | Yes | - |
Push-To-Talk | - | - | Yes | - |
Speaker Phone | Yes | Yes | Yes | Yes |
Motorola Rival A455 | ZTE Imperial II | Samsung SGH-D357 | Amazon Fire |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Motorola Rival A455 | ZTE Imperial II | Samsung SGH-D357 | Amazon Fire |