The Hotpoint-Ariston BDFS 242 AA has a water dispenser. Most of the other fridges of a similar spec and age to this fridge do not have a water dispenser.
There are a number of other fridges with a water dispenser currently available that you might want to consider including because of its better review score, the Samsung RB29FWRNDBC.
There are a number of alternative fridge freezers which also have a water dispenser that you might want to consider including the Kenwood KFCD55W15.
What is a water dispenser?