Are you buying this HP in Perú? If so, the listed price translates into USD744 which seems reasonable enough.
Going by the detailed specs from this HP page:
https/support.hp.com/pe-es/document/c05552650
... there are a few points to comment on. The display is only 768p and the GPU is an AMD unit. If you can find a version with a 1080p display - and the same CPU - it will offer a better viewing experience on a 15.6" screen (even if it means losing the touch functionality). And even if it doesn't have a dedicated GPU, the HD 620 IGP found in the 7th gen CPU will give you almost the same amount of graphics power as the AMD unit in the current HP.
I don't know the cost-of-living index in your country and components that are cheap where I live may be prohibitively expensive in your neck of the woods. But you might want to get a 256GB SSD instead of the mechanical HDD - it will be so much faster.
Other than that, it's a fine machine.
Cheers,
GreyCatz.