Well, if you looked at the specs, it would tell you 😀
Kidding aside, the refurb you linked has a processor that doesn't exist in the current generation, half the ram, no ability to have 8GB of ram, no SD slot, no built in battery.
I believe you have the old style removable battery which does not last nearly as long. You don't have the SD card slot. You also have a slower speed and only 2GB of ram.
correct me if im wrong but the refurbished one has a 9600 GT graphics card and the new ones only have a 9400 GT graphics card so the older one would have better graphics card but all the flaws listed above
correct me if im wrong but the refurbished one has a 9600 GT graphics card and the new ones only have a 9400 GT graphics card so the older one would have better graphics card but all the flaws listed above