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From a full charge, and forgetting to put it on the charger overnight, I made is about 30 hours with heavy use (YouTube, Movies, Music, Video calling, highend gaming, etc.). Once you add Facebook, it drops to about 20-22 hours with the same use. Facebook is a battery hog. By disabling all permissions for Facebook, I managed to kick it back up to about 24-25. I don't know about the standby time because I enjoy this phone so much I can't seem to put it down. I own the ZS550KL.
Sorry, there was a problem. Please try again later.Mine lasts about 3 days on standby. I fly a lot and use my phone in the air and it lasts about 24 hours on international flights while making calls.
Sorry, there was a problem. Please try again later.I charged fully today and it says it will last for 4 and half days (stay idle). I did not test.
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