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Phone | LG Optimus Zone | Amazon Fire | LG K4 / Optimus Zone 3 / Rebel | Samsung SCH-A990 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
3.2" diag. 4 : 3 |
4.7" diag. 16 : 9 |
4.5" diag. 16 : 9 |
? |
Display Resolution & Type |
240 x 320 pixels (~125 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | 60 Hz | ? |
Battery | 1,540 mAh | 2,400 mAh | 1,940 mAh | 1,000 mAh |
Processor | 800 MHz Qualcomm Snapdragon S1 MSM7625A | 2.2 GHz Qualcomm Snapdragon 800 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
RAM | 512 MB | 2 GB | 1.5 GB | ? |
Storage | 4 GB | 32 GB * | 16 GB * | ? raw hardware |
Main Camera | 3 megapixel | 13 megapixel | 5 megapixel | 3 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | VGA (640 x 480) | 1080p HD | 720p HD | ? |
Front Camera | - | 2 megapixel | 2 megapixel | - |
Weight |
3.88 oz (110g) |
5.64 oz (160g) |
3.99 oz (113g) |
4.4 oz (125g) |
Dimensions |
4.04" x 2.42" x 0.47" (103 x 61 x 11.9 mm) |
5.5" x 2.6" x 0.35" (140 x 66 x 8.9 mm) |
5.19" x 2.62" x 0.35" (132 x 67 x 8.9 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
Form Factor | Slab | Slab | Slab | Clamshell |
Platform / OS | Android | (proprietary) | Android | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
|
Data Technology | EVDO rA | LTE (Cat 4) | LTE (Cat 3) | EVDO r0 |
Features | ||||
Flashlight | - | Yes | Yes | Yes |
GPS / Location | n/a | Yes | n/a | Yes |
Accessibility | ||||
Adjustable Text Size | n/a | - | n/a | - |
Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | n/a | Yes | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | - | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
Mobile Hotspot | n/a | Yes | n/a | - |
NFC | - | Yes | - | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | n/a | Yes | n/a | Yes |
Ringer ID | n/a | Yes | n/a | Yes |
Voice Dialing | n/a | Yes | n/a | Yes |
Customization | ||||
Custom Graphics | n/a | - | n/a | Yes |
Custom Ringtones | n/a | Yes | n/a | Yes |
Real-Music Ringers | n/a | - | n/a | Yes |
Data & Network | ||||
Data Tethering | n/a | Yes | n/a | Yes |
WAP / Web Browser | n/a | Yes | n/a | Yes |
Input | ||||
Predictive Text Entry | n/a | Yes | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | Yes | - | Yes | Yes |
Messaging | ||||
Email Client | n/a | Yes | n/a | - |
EMS / Picture Messaging | n/a | - | n/a | Yes |
Instant Messaging | n/a | - | n/a | - |
MMS | n/a | Yes | n/a | Yes |
Text Messaging Templates | n/a | Yes | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
Music Player | n/a | Yes | n/a | Yes |
Stereo Speakers | - | Yes | - | Yes |
Photo & Video | ||||
Miracast | - | Yes | Yes | - |
TV Output | - | Yes | - | Yes |
Productivity | ||||
Alarm | n/a | Yes | n/a | Yes |
Calculator | n/a | Yes | n/a | Yes |
Calendar | n/a | Yes | n/a | Yes |
Voice Memo | n/a | Yes | n/a | Yes |
Software | ||||
BREW | n/a | - | n/a | Yes |
Games | n/a | Yes | n/a | Yes |
Voice | ||||
HD Voice | - | Yes | Yes * | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
LG Optimus Zone | Amazon Fire | LG K4 / Optimus Zone 3 / Rebel | Samsung SCH-A990 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | LG Optimus Zone | Amazon Fire | LG K4 / Optimus Zone 3 / Rebel | Samsung SCH-A990 |