I live in South Korea and finally got my hands on a G4. It's been about 24hrs so far and I'm starting to get used to it. I have owned the G3 for a few month last year, note 4, and iPhone 6 plus. If you have any questions please let me know. I will say the F-500L that I purchased came with an extra battery as well as wall charger and headphones. Much more then my att G3 came with.
Looks great! How high was your brightness and what were you doing with the phone, playing games, browsing the web etc? Also were you using mostly LTE or wifi or a combo of both?
The US G4 Preview only comes with 1 battery. The T-Mobile version has the leather back, it feels great. I'm not sure how the preview will differ from full retail version.
Nice you got the leather back! Once you've ran the battery down , let us know how long it takes to charge to full. I know it's nots qc yet but still curious how it compares to the G3
The charger doesn't specifically say quick charge but I can say it is a 5v 1.8amp charger. Also if you plug it into a quick charger you will get a different charging time to full. Even using the non stock cable with the LG block gave me a crazy long charge time. With a Samsung Galaxy Note 4 916 (the snapdragon 810 note 4) block it gave me a time remaining to charge of 2 hrs 3 Min from 30% while the LG charger and cable gave me 47mins so yeah. There's that.