| Local Name | G6 |
| Additional Information | Versions: LG G6+ with 128 GB storage; H870 (Europe); H871 (AT&T); H872 (T-Mobile); H873 (Canada); H870K (Australia); LS993 (Sprint); US997 (U.S. Cellular); VS988 (Verizon Wireless) |
| Technology | GSM / HSPA / LTE |
| 4G Bands | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300) |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps |
| Announced | 2017, February |
| Status | Available. Released 2017, March |
| Dimensions | 148.9 x 71.9 x 7.9 mm (5.86 x 2.83 x 0.31 in) |
| Weight | 163 g (5.75 oz) |
| Build | Glass front (Gorilla Glass 3), glass back (Gorilla Glass 5), aluminum frame |
| SIM | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Body | IP68 dust/water resistant (up to 1.5m for 30 mins) MIL-STD-810G compliant |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 5.7 inches, 84.1 cm2 (~78.6% screen-to-body ratio) |
| Resolution | 1440 x 2880 pixels, 18:9 ratio (~564 ppi density) |
| Protection | Corning Gorilla Glass 3 | Dolby Vision HDR10 Always-on display |
| OS | Android 7.0 (Nougat), upgradable to Android 9.0 (Pie); LG UX 8 UI |
| Chipset | Qualcomm MSM8996 Snapdragon 821 (14 nm) |
| CPU | Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo) |
| GPU | Adreno 530 |
| Card Slot | microSDXC (uses shared SIM slot) - dual SIM model only |
| Internal Memory | 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM | UFS 2.0 |
| Camera Features | Dual-LED flash, HDR, panorama |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | 32-bit/192kHz audio |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Bluetooth | 4.2, A2DP, LE, aptX HD |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes |
| Radio | FM radio (market dependent) |
| USB | 3.1, Type-C 1.0 reversible connector, USB On-The-Go |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer |
| Battery | Non-removable Li-Po 3300 mAh battery |
| Colors | Astro Black, Ice Platinum, Terra Gold, Marine Blue, Mystic White, Raspberry Rose, Moroccan Blue, Lavender Violet |
| SAR EU | 0.23 W/kg (head) 0.15 W/kg (body) |