“How is the screen brightness on this phone both indoors under heavy lighting and outdoors? I upgraded to a LG G3 last November and although the LG had its advantages (removable battery and SD Card Slot) I could never get over the dim panel. I ended up giving it to my wife who was coming from a Samsung Galaxy S3 so it was an upgrade for her in every way. Anyway, I'm currently using a Nokia Lumia Icon but I am ready to go back to Android as I miss the apps and ability to tinker with my phone (free tethering specifically through root and custom ROMs). Anyway, how's the brightness. Does it hold up outdoors and in well lit buildings?”