- 13.88 cm Screen Size
- Android v5.1 (Lollipop) OS
- 16 MP Primary Camera
- 8 MP Secondary Camera
- 5.5 inch Touchscreen
- 1.82 GHz + 1.44 GHz Qualcomm Snapdragon 808 Hexa Core Processor
- Wi-Fi Enabled
- 3 GB RAM
- 32GB Internal Memory Expandable Storage Capacity of 2 TB
- 4G (LTE) - Cat 6
- 12 Months Brand Warranty
The design of the G4 is an evolution of the G3, maintaining elements such as its rear-located volume and camera buttons. Several back cover options are available, including plastic covers with a diamond pattern and plastic covers coated in leather, stitched down the middle. Six leather color options are available. The G4 features a 5.5 in (140 mm), 1440p "Quantum IPS" display, which LG stated would provide better contrast, color accuracy and energy efficiency over another display that LG did not explicitly specify. The G4 utilizes a hexa-core Snapdragon 808 with 3 GB of RAM, consisting of four low-power Cortex-A53 cores and two Cortex-A57 cores.The G4 includes a removable 3000 mAh battery and supports Qualcomm Quick Charge 2.0 technology with a compatible AC adapter, which is not included.The G4 comes with 32GB of storage with the option to expand the amount of available storage with a microSD card up to 2 TB in size.
The rear-facing camera has a 16-megapixel sensor with a f/1.8 aperture lens, infrared active autofocus, three-axis optical image stabilization, and LED flash. A "RGB color spectrum sensor" is located below the flash, which analyzes ambient lighting to optimize the white balance and flash color to generate more natural-looking images.The front-facing camera is 8-megapixels with an aperture of f/2.0.
The G4 ships with Android 5.1 "Lollipop", although the overall user experience is relatively similar to that of the G3.The camera software was upgraded with raw image support, along with a new manual mode offering the ability to adjust the focus, shutter speed, ISO and white balance. Optionally, a photo can be taken automatically by double-clicking the lower volume button when the screen is off.