Looking for a budget phone that runs gaming smoothly and great longterm battery and software health

My range is about 300-400, Just want it to run fair games smoothly, but also can last a lifetime (Both software support and health battery when you include fair charging and 20-80% rule). Im hoping it lasts around 5 years. Some brands i like is samsung and Motorola, I don't like Iphones. I was looking at the A36 and thought it was quite nice. If anyone knows any phones that fit it even slightly, let me know.