How much Samsung's s9 plus battery should last?

[hammadk151]

With optimised mode on and using wifi continuously, how much the battery last. What if it just last for 6 7 hours?

[ZainIftikhar]

still good. mine only lasts 5 hours

[ConnectDeen]

i have S8 plus and battery is the same as u described.So basically the battery problem is the same for all.in my case battery drainage occurs when i use youtube otherwise drainage is normal.And life time for battery is 3 years.

[hammadk151]

My cousin have s8 plus his battery lasts for whole day on 4g bluetooth and location turned on

[ZainIftikhar]

i think your cousin might have snapdragon variant. bcz Snapdragon is more efficient with battery than Exynos. but kudos if his S8 plus still lasts whole day although the battery capacity of s8 plus and s9 plus is same 3500mAh