How large is Sony Ericsson Z520 battery life?

The Sony Ericsson Z520 packs a 9 hours battery life, , 900 mAh battery is considered 56 average for a smartphone of the same category.

Facts about Sony Ericsson Z520

Brand and Model	Price	Screen Size	Display Technology	Pixel Density
	Sony Ericsson Z520	Coming soon	1.8 inch	LCD	114 PPI