OnePlus11R Battery Draining problem

I am writing to share my recent experience with a phone that has left me feeling frustrated and dissatisfied. I've been using the phone from previous three months and it seems like the battery doesn't last very long.

I have to charge it 2-3 times a day and it takes just as long to charge as it does to discharge. It only gives me about 4-5 hours of battery backup. Is anyone else experiencing this problem?
Even when I'm not using it, when the phone is in idle condition, the battery still discharges about 10-20% every hour.

Can anyone help me out why its happening so. Does other users have also experience this or its happening with my phone only?

Hey shivam, I am also using this same phone but i haven't faced any such problem yet., mine battery lasts 10 hours on middle brightness. You should contact with customer care regarding this.