The galaxy A30 has 4000mah(typically) actually 3900 battery but its battery backup is not so good. Several bug fix requireds for this phone.Also the camera is very nice but not give the one mode for lowlight mode.I think that SAMSUNG should fix this and give the update soon....Love you SAMSUNG....
ek din tha ki hum kah sakte the ki mere paas samsung ka phone hai isme camera performance dekhana nahi padta mgar ab sab ye bakwas jesa ho gaya hai kyuki isse kam price me bahot ache camera performance vale phone market me aa gaye hai aur samsung kuch badlav hi nahi la raha midrange ke phones me
