I have a laptop with an AMD A10 9600p APU, 12GB ram, 256gb SSD boot and 1th HD storage (in the DVD drive slot). Its a lenovo ideapad 310, so it started with 8gb ram and the boot drive was the 1tb HD.
Its coming up to 5 years old, its still currently doing everything I want from it and is quick enough generally, I have re pasted the APU a recently too).
I am a photographer and its a business asset, it does light editing fine (I think the GPU acceleration is keeping it going here) but its not my main editing PC as I use a more powerful desktop for most work. With this its not used a lot, I occasionally use it home, is its probably switched on for less than 10 hours a month.
So the problem is when I am using it on location its an essential part as I may be shooting tethered and printing so a failure would be catastrophic, battery seems fine still but I do run on the ac adapter (mostly for speed so battery life isn't a concern).
Is laptops lasting 5 years a myth? I understand obsolescence could be a factor but in this case its still doing the same thing and I am happy it will keep doing the same thing. It more worrying it will just go pop. I always start up before a take it on a job and do have a matx desktop pc I can take if needed if desperate.
So its essentially a budget laptop (which apparently don't last as long) and if I did replace it I would be getting another budget laptop (probably ryzen 3) to which pretty much anything would be faster but the longer a run it the better new budget laptops get with time.