Ihave a 6 year old Sony KD-49X7000D 4k LED. Nothing wrong with it just seems its about time to replace so I hopefully get something back when I sell. This is I think a android one which has been useful

From what I have read "oled not for daytime viewing Led is better, but Oled is better for night"

So any suggestions of what to replace it with $2500 is the allocation.