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Phone | Samsung SCH-A990 | LG Revolution | ZTE Aspect | LG Stylo 4 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
4.3" diag. 5 : 3 |
2.4" diag. 4 : 3 |
6.2" diag. 18 : 9 |
Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~390 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? | 60 Hz |
Battery | 1,000 mAh | 1,500 mAh | 1,000 mAh | 3,300 mAh |
Processor | ? | 1 GHz Qualcomm Snapdragon S2 MSM8655 | 230 MHz Qualcomm QSC6270 | 1.8 GHz Qualcomm Snapdragon 450 |
RAM | ? | ? | 128 MB | 2 GB * |
Storage | ? raw hardware | 16 GB | 256 MB | 32 GB * |
Main Camera | 3 megapixel | 5 megapixel | 2 megapixel | 13 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | ? | 720p HD | QVGA (320 x 240) | 1080p HD |
Front Camera | - | 1 megapixel | - | 5 megapixel |
Weight |
4.4 oz (125g) |
6.08 oz (172g) |
3.7 oz (105g) |
6.07 oz (172g) |
Dimensions |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
5.03" x 2.64" x 0.52" (128 x 67 x 13.2 mm) |
4.55" x 2.4" x 0.45" (116 x 61 x 11.4 mm) |
6.31" x 3.06" x 0.33" (160 x 78 x 8.4 mm) |
Form Factor | Clamshell | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | (proprietary) | Android |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 13 CDMA: 850, 1900 |
WCDMA: 2, 4 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | EVDO r0 | LTE (Cat 3) | WCDMA (UMTS) | LTE (Cat 6) |
Features | ||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | Yes | - | - | Yes |
GPS / Location | Yes | n/a | Yes | n/a |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
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 | Yes | Yes | Yes |
Mobile Hotspot | - | n/a | - | n/a |
NFC | - | - | - | Yes * |
USB | Yes | Yes |
Yes Micro-USB |
Yes USB Type C |
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 | n/a |
Ringer ID | Yes | n/a | Yes | n/a |
Voice Dialing | Yes | n/a | - | n/a |
Customization | ||||
Custom Graphics | Yes | n/a | Yes | n/a |
Custom Ringtones | Yes | n/a | Yes | n/a |
Real-Music Ringers | Yes | n/a | Yes | n/a |
Data & Network | ||||
Data Tethering | Yes | 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 |
Stylus | - | - | - | Yes |
Text Keyboard, Hardware | - | - | Yes | - |
Touch Screen | - |
Yes Capacitive |
- |
Yes Capacitive |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | Yes |
Messaging | ||||
Email Client | - | n/a | Yes | n/a |
EMS / Picture Messaging | Yes | n/a | - | n/a |
Instant Messaging | - | n/a | - | n/a |
MMS | Yes | n/a | Yes | n/a |
Text Messaging Templates | Yes | n/a | Yes | n/a |
Music | ||||
FM Radio | - | - | - | Yes |
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Music Player | Yes | n/a | Yes | n/a |
Stereo Speakers | Yes | - | - | - |
Photo & Video | ||||
DLNA | - | Yes | - | Yes |
TV Output | Yes | Yes | - | - |
Video Calling | - | n/a | - | n/a |
Productivity | ||||
Alarm | Yes | n/a | Yes | n/a |
Calculator | Yes | n/a | Yes | n/a |
Calendar | Yes | 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 | ||||
HD Voice | - | - | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SCH-A990 | LG Revolution | ZTE Aspect | LG Stylo 4 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-A990 | LG Revolution | ZTE Aspect | LG Stylo 4 |