| Hardware and OS | LG X4 (2019) | |
| Operating system | Android 8.1 Oreo | |
| Processor | 4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53, Cores: 8 | |
| GPU | PowerVR GE8320, 650 MHz | |
| RAM | 2 GB, 933 MHz | |
| Internal Storage | 32 GB | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes | |
| Display | LG X4 (2019) | other phones |
| Type | IPS | |
| Size | 5.7 inches | |
| Resolution | 720 x 1440 pixels | |
| Colors | 16M Colors | |
| Pixel Density | 282 ppi | |
| Touchscreen | Yes Multi Touch Support | |
| Features | Capacitive, Multi-touch | |
| Connectivity | LG X4 (2019) | other phones |
| 4G Network | Yes | |
| Wi-Fi | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct | |
| GPS | GPS, A-GPS, GLONASS, BeiDou | |
| NFC | No | |
| USB | 3.1, USB Type-C | |
| Speed | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz | |
| SIM | Nano SIM | |
| Dual SIM | Nano-SIM | |
| Wireless Charging | No | |
| Camera | LG X4 (2019) | other phones |
| Main camera | 15.93 MP (megapixels) | |
| Features | Dual LED | |
| Image | 4608 x 3456 pixels | |
| Selfie camera | 7.99 MP (megapixels) | |
| Multimedia | LG X4 (2019) | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | LG X4 (2019) | other phones |
| Dimensions | 71.9 x 153 x 8.3 mm | |
| Waterproof | No | |
| Weight | 150 g | |
| Battery | LG X4 (2019) | other phones |
| Capacity | 3000 mAh, Li-Polymer | |
| Other | LG X4 (2019) | other phones |
| Sensors | Proximity, Light, Accelerometer, Compass, Fingerprint | |
