Pro Solid build quality and atractive design
The LG G3 has a high quality, scratch-resistant plastic case that's supposed to look and feel like brushed metal. Volume and power buttons are placed on the back. The phone has small bezels making it compact for a phone of its size at 146.3 x 74.6 x 8.9 mm.
Pro Useful OEM skin
G3 comes with a custom front-end touch interface called Optimus UI. It adds additional functionality to the device.
For example, it allows changing the height of the keyboard, has an enhanced clipboard feature that remembers multiple things copied and a dual window feature for multitasking.
It also has an intelligent personal assistant called "Smart Notice", supports Knock code for unlocking the device and includes "Content Lock" that allows storing files in a secure, private area.
Pro Good 13 MP camera
G3 has a 13 megapixel camera with optical image stabilization and good low-light performance. The phone uses "laser autofocus" allowing for very quick autofocus (276 milliseconds). If the data from IR is unreliable due to light conditions it can still fallback to contrast autofocus. It's also capable of 4K video.
The accompanying software allows taking selfies by making a fist gesture that will then start the countdown timer.