| Hardware and OS | LG G Flex2 | |
| Operating system | Android 5.0.1 (Lollipop), upgradable to 6.0.1 (Marshmallow) | |
| Processor | Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57) | |
| Chipset | Qualcomm MSM8994 Snapdragon 810 (20 nm) | |
| GPU | Adreno 430 | |
| Internal memory | 16 GB, 2 GB RAM/ 32 GB, 3 GB RAM | |
| External memory | microSD, up to 256 GB (dedicated slot) | |
| Display | LG G Flex2 | other phones |
| Type | Curved P-OLED | |
| Size | 5.5" inc | |
| Resolution | 1080 x 1920 px | |
| Protection | Corning Gorilla Glass 3 | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 73.5% | |
| Display area | 82.6 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 403 PPI | |
| Colors | 16M | |
| Connectivity | LG G Flex2 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) - H955 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| Network | GSM / CDMA / HSPA / EVDO / LTE | |
| SIM card | Micro-SIM | |
| Bluetooth | 4.1, A2DP, LE, aptX | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Speed | HSPA 42.2/21.1 Mbps, LTE-A Cat6 300/50 MbpsLTE-A, EV-DO Rev.A 3.1 Mbps - US995 (U.S. Cellular) | |
| USB | microUSB 2.0 (SlimPort), USB Host | |
| Camera | LG G Flex2 | other phones |
| Main camera | 13 MP, Single | |
| Specs | 13 MP, f/2.4, OIS, laser AF | |
| Features | Dual-LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@60fps, HDR, stereo sound rec. | |
| Selfie camera | 2.1 MP, Single | |
| Multimedia | LG G Flex2 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio, RDS | |
| Design | LG G Flex2 | other phones |
| Colors | Platinum Silver, Flamenco Red | |
| Body build | Curved body and display | |
| Dimensions | 149.1 x 75.3 x 9.4 mm | |
| Weight | 152 g | |
| Battery | LG G Flex2 | other phones |
| Battery capacity | 3000 mAh, Non-removable Li-Po | |
| Battery life | Stand by time- Up to 520 h (2G) / Up to 450 h (3G)
Talking time- Up to 18 h (2G) / Up to 20 h (3G)
| |
| Other | LG G Flex2 | other phones |
| SAR | SAR - 1.10 W/kg (head), 1.07 W/kg (body),
SAR EU - 0.68 W/kg (head), 0.44 W/kg (body) | |
| Release date | 2015, January | |
