How large is Samsung Galaxy Music Duos battery life?

The Samsung Galaxy Music Duos packs a 15 hours battery life, , 1300 mAh battery is considered 79 average for a smartphone of the same category.

Facts about Samsung Galaxy Music Duos

Brand and Model		Price	Screen Size	Display Technology	Pixel Density	Operating System Version
	Samsung Galaxy Music Duos	Coming soon	3 inch	TFT	133 PPI	Android v4 (Ice Cream Sandwich)