Suggest me a phone under 18k.

[Rag69]

Hey, suggest a phone under 18k range.

I need following features -

Amoled display, 

At least fhd+ resolution, 

A good processor, 

I don't play games but I should be able to run it smoothly without lag. 

I have searched about m30s and have no clue about m31 so which one is better?

Edit: I bought A50s 6GB, 128 GB. There's no signal issue and phone's performance is best. 

[Rag69]

I don't think so. mid range phone of samsung **bleep**. that's why I'm searching a lot about samsung phone before buying. most of the time it's not to software issue but the hardware.

if you have it, how's the signal and internet speed?

[Rag69]

that's great. I'm thinking about getting it but the stock isn't available. I'll search every corner for that phone now