Compare Phones
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| Phone | LG K40 / Harmony 3 | Samsung SCH-R410 | Samsung Galaxy S9+ | Kyocera 3225 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.7" diag. 18 : 9 |
? |
6.2" diag. 18.5 : 9 |
? |
| Display Resolution & Type |
720 x 1440 pixels (~282 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1440 x 2960 pixels (~531 ppi) AMOLED |
? LCD (Grayscale) |
| Display Refresh | 60 Hz | ? | 60 Hz | ? |
| Battery | 3,000 mAh | 800 mAh | 3,500 mAh | ? |
| Processor | 1.8 GHz Qualcomm Snapdragon 450 | ? | 2.8 GHz Qualcomm Snapdragon 845 | ? |
| RAM | 2 GB | ? | 6 GB | ? |
| Storage | 32 GB | ? raw hardware | 64 GB | ? raw hardware |
| Main Camera | 13 megapixel | Yes | 12 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | 12 megapixel | - |
| Video Capture | 1080p HD | - | 4K UHD | - |
| Front Camera | 5 megapixel | - | 8 megapixel | - |
| Weight |
5.11 oz (145g) |
3.4 oz (96g) |
6.67 oz (189g) |
4.23 oz (120g) |
| Dimensions |
6.02" x 2.83" x 0.32" (153 x 72 x 8.1 mm) |
3.9" x 1.9" x 0.57" (99 x 48 x 14.5 mm) |
6.22" x 2.91" x 0.33" (158 x 74 x 8.5 mm) |
3.4" x 1.97" x 1.02" (86 x 50 x 25.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | LTE (Cat 6) | 1xRTT | LTE (Cat 18) | 1xRTT |
| Features | ||||
| Barometer | - | - | Yes | - |
| Fingerprint Reader |
Yes stand-alone |
- |
Yes stand-alone |
- |
| Flashlight | Yes | - | Yes | - |
| GPS / Location | n/a | Yes | n/a | Yes |
| VR-ready | - | - | Yes | - |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes | - |
| Multiple Languages | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | - |
| MirrorLink | - | - | Yes | - |
| NFC | Yes * | - | Yes | - |
| USB |
Yes Micro-USB |
- |
Yes USB Type C |
- |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | ||||
| Picture ID | n/a | Yes | n/a | - |
| Ringer ID | n/a | Yes | n/a | - |
| Voice Dialing | n/a | Yes | n/a | Yes |
| Customization | ||||
| Custom Graphics | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | n/a | Yes |
| Data & Network | ||||
| Data Tethering | n/a | - | 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 | - |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
- |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | - |
| Messaging | ||||
| EMS / Picture Messaging | n/a | - | n/a | Yes |
| MMS | n/a | Yes | n/a | - |
| Text Messaging Templates | n/a | Yes | n/a | - |
| Music | ||||
| FM Radio | Yes | - | Yes * | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | - |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| TV Output | - | - | Yes | - |
| Power | ||||
| Fast Charging | - | - | Yes | - |
| Wireless Charging | - | - | 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 | - |
| Software | ||||
| BREW | n/a | Yes | n/a | Yes |
| Games | n/a | Yes | n/a | Yes |
| Voice | ||||
| HD Voice | Yes | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | - | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| LG K40 / Harmony 3 | Samsung SCH-R410 | Samsung Galaxy S9+ | Kyocera 3225 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG K40 / Harmony 3 | Samsung SCH-R410 | Samsung Galaxy S9+ | Kyocera 3225 |
