Bought this from flipkart can you guys tell me if they are genuine or not?

As the title suggests I've been watching web series on prime on 5G as every other guy on this sub says that battery lasts 12 14 hrs. Well what's going on with mine?

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So there was this post on moon pics clicked by someone on OP15....Guys you need to learn how to take pictures first and the dumbest thing said in the big 2026 is that One plus 15 has baad cameras. I'm coming from s24 ultra and this phone seems far better than samsung's camera. The picture above was clicked by me. Will attach more sample of portraits and other pics for your references.

CAMERAS IN OP15 ARE OP. PERIOD

https://www.reddit.com/r/TheOnePlus15/s/16bQTVe6z6