| Local Name | K31 |
| Technology | GSM / CDMA / HSPA / LTE |
| 4G Bands | 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 / 1900 |
| Speed | HSPA, LTE |
| Announced | 2020, August 21 |
| Status | Available. Released 2020, August 21 |
| Dimensions | 147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in) |
| Weight | 146 g (5.15 oz) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Body | MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions |
| Display Type | Li-Ion 3000 mAh, non-removable |
| Screen Size | 5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio) |
| Resolution | 720 x 1520 pixels, 19:9 ratio (~295 ppi density) |
| OS | Android 10, LG UX 9.1 |
| Chipset | Mediatek MT6762 Helio P22 (12 nm) |
| CPU | Octa-core 2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
| Card Slot | microSDXC |
| Internal Memory | 32GB 2GB RAM | eMMC 5.1 |
| Camera Features | LED flash, panorama, HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| NFC | No |
| Radio | No |
| USB | microUSB 2.0 |
| Sensors | Fingerprint (rear-mounted), accelerometer |
| Colors | Gray |
