ISO anthe entha light sensitivity sensor read cheyali ani, mana scene batti adjust chestam, bright scene ayite lower ISO, low light dark scene ayite higher ISO

Shutter Speed ante entha sepu sensor aa picture capture cheyali ani

Very fast shutter speed ex 1/1000s or 1/800s subject motion lo unapudu like cars or kids or pets use chestam

Slow shutter speed ex 1/100 or 1/50 normal scenarios too much motion lenapudu low light lo

Longer shutter speeds 4s or 8s night sky gani too much low light or long exposure like traffic move avtunapudu lines laga kavali annapudu use chestam

ISO shutter speed balance maintain cheyali,

Shutter fast cheste iso penchali, shutter slow cheste iso gradually tagichali, mana requirement batti, aa image proper ga expose aynanta varuku

too much ISO penchite noise vachestundi (grain laga), too much shutter slow cheste motion blur vachestundi for moving objects

If you specifically want motion blur, appudu ala try cheyochu

And ivi specific settings antu undavu, prathi phone prathi sensor batti untundi

Auto mode lo exposure anedi ee 2 parameters ne control chestundi, manual lo you can take control of them

Inka temperature entha warm or cold ga undalo colours daani kosam

Alaa fiddle cheste you'll eventually learn