Oneplus 15 vs S25 plus

Hi I am planning to buy a phone around 80k in India I am looking at oneplus 15 or s25 plus as it is currently cheaper and after s26 launch it would be more cheap I think So what should I buy Expectations Good Camera, Screen Okay quality , Good battery, Good Software I am not looking at other Chinese phones other than Oneplus Is s25 plus has bad battery How the tradeoff compares with oneplus 15 I am not looking for a change in phone atleast 3 years