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| Phone | LG AX-490 | Samsung Galaxy S9+ | Samsung Impression SGH-A877 | LG Extravert |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6.2" diag. 18.5 : 9 |
3.2" diag. 5 : 3 |
2.8" diag. 5 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
1440 x 2960 pixels (~531 ppi) AMOLED |
240 x 400 pixels (~146 ppi) AMOLED |
240 x 400 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | 1,100 mAh | 3,500 mAh | 1,000 mAh | 1,000 mAh |
| Processor | ? | 2.8 GHz Qualcomm Snapdragon 845 | ? | ? |
| RAM | ? | 6 GB | ? | ? |
| Storage | ? raw hardware | 64 GB | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 12 megapixel | 3 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | 12 megapixel | - | - |
| Video Capture | - | 4K UHD | QVGA (320 x 240) | QVGA (320 x 240) |
| Front Camera | - | 8 megapixel | - | - |
| Weight |
3.79 oz (107g) |
6.67 oz (189g) |
5.2 oz (147g) |
4.3 oz (122g) |
| Dimensions |
3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) |
6.22" x 2.91" x 0.33" (158 x 74 x 8.5 mm) |
4.48" x 2.28" x 0.64" (114 x 58 x 16.3 mm) |
4.13" x 2.09" x 0.62" (105 x 53 x 15.7 mm) |
| Form Factor | Clamshell | Slab | Slab | Slide |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | LTE (Cat 18) | HSDPA 3.6 | 1xRTT |
| Features | ||||
| Barometer | - | Yes | - | - |
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | - | - |
| GPS / Location | Yes | n/a | Yes | Yes |
| VR-ready | - | Yes | - | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | - | Yes |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Ringer Profiles | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| MirrorLink | - | Yes | - | - |
| NFC | - | Yes | - | - |
| USB | Yes |
Yes USB Type C |
Yes |
Yes Micro-USB |
| Wi-Fi | - |
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 |
| Customization | ||||
| Custom Graphics | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes |
| Real-Music Ringers | Yes | n/a | Yes | Yes |
| Data & Network | ||||
| Data Tethering | Yes | n/a | Yes | - |
| WAP / Web Browser | Yes | n/a | Yes | Yes |
| Input | ||||
| Predictive Text Entry | - | n/a | Yes | - |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
Yes Resistive |
Yes |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | - | n/a | Yes | - |
| Instant Messaging | - | n/a | Yes | Yes |
| MMS | Yes | n/a | Yes | Yes |
| Text Messaging Templates | Yes | n/a | Yes | Yes |
| Music | ||||
| FM Radio | - | Yes * | - | - |
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Music Player | - | n/a | Yes | Yes |
| Stereo Speakers | Yes | Yes | - | - |
| Photo & Video | ||||
| TV Output | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | 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 | - | Yes |
| Games | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | n/a | Yes | - |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| LG AX-490 | Samsung Galaxy S9+ | Samsung Impression SGH-A877 | LG Extravert | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG AX-490 | Samsung Galaxy S9+ | Samsung Impression SGH-A877 | LG Extravert |
