How large is Samsung Galaxy Express battery life?

The Samsung Galaxy Express packs a 13 mAh battery life, , 2000 mAh battery is considered 122 average for a smartphone of the same category.

Facts about Samsung Galaxy Express

Brand and Model		Price	Screen Size	Display Technology	Pixel Density	Operating System Version
	Samsung Galaxy Express	Coming soon	4.5 inch	Super AMOLED	207 PPI	Android 4.1.2 Jelly Bean