My two year old son broke the screen and some other things on my nexus 5. I was not under contract with the provider I am with and so I just went out and got a new phone. Bottom line is I went in expecting to get a nexus 5 again. But I got suckered into getting an LG G3. Huge screen and love the display. When I got the phone it had a little less than half the battery. I let it drain completely and then fully charged it. After using it for not even and hour the battery level went down 20 percent. And that is without hardly doing anything. I let the battery drain again. As the battery level was getting lower the phone became choppy and was not as smooth. Fully charged again and it is doing the same thing. I looked online for info and found some other guy who had the same issue. He said he changed his settings in developer options to ART. For the life of me I cannot even see any place to do that. I am not an expert but I am pretty good with phones. Is this just a "bad" phone? Or is there something that I am not doing. I am 2 minutes away from returning this phone. But it is a disappointment because it looks like a good phone from what I have read