| Hardware and OS | LG X400 | |
| Operating system | Android 7.0 Nougat | |
| Processor | Octa-Core 4x1.5 GHz ARM Cortex-A53, 4x1.0 GHz ARM Cortex-A53 | |
| GPU | ARM Mali-T860 MP2, 520 MHz, 2-Core | |
| RAM | 2GB | |
| Internal Storage | 32GB | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Modified Android | |
| Display | LG X400 | other phones |
| Type | IPS, LCD capacitive touchscreen | |
| Size | 5.3 inches | |
| Resolution | 1280x720 Pixels, 24 bit color depth | |
| Colors | 16M Colors | |
| Pixel Density | ~ 277PPI | |
| Touchscreen | Yes Multi Touch Support | |
| Protection | Yes | |
| Features | HD display, ~ 277 PPI, Scratch Resistant, 2.5D Curved Glass, Multi-touch, Corning Gorilla Glass | |
| Connectivity | LG X400 | other phones |
| 4G Network | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g, Wi-Fi Direct, Dual Band | |
| GPS | Yes, with GPS, A-GPS, GLONASS | |
| NFC | yes | |
| USB | Micro USB v2.0 With OTG, Charging and Mass Storage Function | |
| Speed | LTE : 800 / 1800 / 2100 / 2600 MHz | |
| SIM | Nano SIM | |
| Dual SIM | Single SIM (Nano) | |
| Wireless Charging | No | |
| Camera | LG X400 | other phones |
| Main camera | 13 Megapixels | |
| Features | Yes with LED Flash | |
| Image | 4128 x 3096 Pixels | |
| Selfie camera | 5 Megapixels with 120 Degree Wide Angle Lens | |
| Multimedia | LG X400 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes Support 3GP, H.264, MKV, DivX, AVI, xVID, WMV, FLV, MP4, H.263 | |
| Video Out | Yes With Wireless Media Connection | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | LG X400 | other phones |
| Dimensions | 148.7 x 75.3 x 7.99 mm | |
| Waterproof | No | |
| Weight | 142 Grams (with battery) | |
| Battery | LG X400 | other phones |
| Capacity | 2,800 mAh Lithium-Ion | |
| Placement | Removable | |
| Other | LG X400 | other phones |
| Sensors | Proximity Sensor, Accelerometer, Ambient Light, Fingerprint Sensor | |
