If u want to buy a mobile phone with high quality camera and 6 gb ram so this is the best mobile in this range.I brought it for 38k from Amazon , it is great mobile phone .It has great 4k HD camera better than Iphone X and if I am talking about performance , I am playing GTA V on OnePlus 5T and it is running very well.Bettery backup is also very good as compared to other mobiles with 6 gb ram.If you want to buy mobile within 40k then go for OnePlus 5T, you will get 6 gb ram for 38k and 3 gb ram for 32k, you can choose any one both are great.