The LG flagship phone G4 is a great android OS smartphone. It has all the features you would expext with high level customization options.
The camera on this phone is exceptional and takes high quality photos with the stock app. The app also has several options for different photo types and editing your photos.
It has a very nice feel although the large screen size makea for a large footprint and can feel bulky if you carry it in your pocket.
The only real issue I have with the G4 is that it occasionally heats up and freezes sometimes and is quite difficult to get going again. I suspect this may be a handset issue not common to the device in general.