By light usage, I mean just browsing for like 10 minutes then turned WiFi off, then locking it. I have basic apps liike 6tag, uc browser and accuweather. etc.. and I am on 3G not 4G...
I also noticed that my phone fully charges within 1 hr, the battery would read 100% for about 10 minutes and then drops to 92% and starts dropping from there.. I also charged my phone at night, unplugged it when it reached 100% and turned it off, this morning when I turned it back on it was at 90%