| Hardware and OS | LG K3 | |
| Operating system | Android 6.0 (Marshmallow) | |
| GPU | Mali-T720MP2, Adreno 304 | |
| RAM | 1 GB | |
| Internal Storage | 8 GB | |
| Memory Card Slot | up to 32 GB separate slot | |
| Display | LG K3 | other phones |
| Type | IPS LCD | |
| Size | 4.5 inches | |
| Resolution | 480 x 854 pixels | |
| Colors | 16 M | |
| Pixel Density | 218 ppi | |
| Touchscreen | Yes | |
| Features | capacitive touchscreen | |
| Connectivity | LG K3 | other phones |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | |
| GPS | A-GPS | |
| NFC | No | |
| USB | version 2.0 | |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| SIM | Micro SIM | |
| Dual SIM | Single, Dual | |
| Camera | LG K3 | other phones |
| Main camera | 5 MP | |
| Features | LED | |
| Video | 720p@30fps | |
| Selfie camera | VGA | |
| Multimedia | LG K3 | other phones |
| Loudspeaker | Yes | |
| Radio | Yes | |
| Video Playback | MP4/H.264 player | |
| 3.5 mm Jack | yes | |
| Design | LG K3 | other phones |
| Dimensions | 133.8 x 67.7 x 9.4 mm | |
| Weight | 127 g | |
| Battery | LG K3 | other phones |
| Placement | Removable | |
| Other | LG K3 | other phones |
| Sensors | Accelerometer | |
