Compare Phones
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| Phone | LG G4020 | Samsung SCH-A310 | Samsung Contour R250 | Samsung Galaxy S10 5G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? |
2" diag. 4 : 3 |
6.7" diag. 19 : 9 |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
128 x 128 pixels LCD (Grayscale) |
128 x 160 pixels (~102 ppi) LCD (TFT/TFD) |
1440 x 3040 pixels (~502 ppi) AMOLED |
| Display Refresh | ? | ? | ? | 60 Hz |
| Battery | 760 mAh | ? | 800 mAh | 4,500 mAh |
| Processor | ? | ? | ? | 2.8 GHz Qualcomm Snapdragon 855 |
| RAM | ? | ? | ? | 8 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 256 GB * |
| Main Camera | - | - | Yes | 12 megapixel |
| Wide Camera | - | - | - | 16 megapixel |
| Tele Camera | - | - | - | 12 megapixel |
| Video Capture | - | - | - | 4K UHD |
| Front Camera | - | - | - | 10 megapixel |
| Weight |
3 oz (85g) |
3.2 oz (91g) |
3.81 oz (108g) |
6.98 oz (198g) |
| Dimensions |
3.19" x 1.69" x 0.82" (81 x 43 x 20.8 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
3.75" x 1.8" x 0.7" (95 x 46 x 17.8 mm) |
6.4" x 3.04" x 0.31" (163 x 77 x 7.9 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
GSM: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1700, 1900 |
5G: 41, 260, 261 4G LTE: 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | 1xRTT | 1xRTT | NR (5G) |
| Features | ||||
| Barometer | - | - | - | Yes |
| Fingerprint Reader | - | - | - |
Yes in-display (ultrasonic) |
| Flashlight | - | - | - | Yes |
| GPS / Location | - | Yes | Yes | n/a |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | ||||
| Hearing Aid Compatible | - | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | Yes | Yes | - |
| Connectivity | ||||
| Bluetooth | - | - | Yes | Yes |
| MirrorLink | - | - | - | Yes |
| NFC | - | - | - | Yes |
| USB | - | Yes |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi | - | - | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | ||||
| Picture ID | Yes | - | Yes | n/a |
| Ringer ID | Yes | - | Yes | n/a |
| Voice Dialing | - | Yes | Yes | n/a |
| Customization | ||||
| Changeable Body Plates | - | Yes | - | - |
| Custom Graphics | Yes | - | Yes | n/a |
| Custom Ringtones | Yes | - | Yes | n/a |
| Data & Network | ||||
| Data Tethering | Yes | Yes | - | n/a |
| WAP / Web Browser | Yes | Yes | Yes | n/a |
| Input | ||||
| Predictive Text Entry | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
| Messaging | ||||
| Email Client | - | - | Yes | n/a |
| EMS / Picture Messaging | Yes | - | - | n/a |
| Instant Messaging | - | - | Yes | n/a |
| MMS | Yes | - | Yes | n/a |
| Text Messaging Templates | Yes | - | Yes | n/a |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | - | Yes |
| Stereo Speakers | - | - | - | Yes |
| Photo & Video | ||||
| Miracast | - | - | - | Yes |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | - | Yes |
| Wireless Charging | - | - | - | Yes |
| Productivity | ||||
| Alarm | Yes | - | Yes | n/a |
| Calculator | Yes | - | Yes | n/a |
| Calendar | Yes | Yes | Yes | n/a |
| To-Do List | - | - | Yes | n/a |
| Voice Memo | - | Yes | - | n/a |
| Software | ||||
| BREW | - | - | Yes | n/a |
| Games | Yes | Yes | Yes | n/a |
| Java (J2ME) | Yes | - | - | n/a |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | Yes | Yes | n/a |
| Speaker Phone | - | - | Yes | Yes |
| LG G4020 | Samsung SCH-A310 | Samsung Contour R250 | Samsung Galaxy S10 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG G4020 | Samsung SCH-A310 | Samsung Contour R250 | Samsung Galaxy S10 5G |
