richms:
Beko have a huge range of products, I got one because it was not stainless or white, and had an ice maker in it and was the cheapest - works great other than the plague of a white LED display on it that now has many dimmed segments.
Friend got the cheapest upright beko fridge/freezer - total piece of crap that will stress out and have the temperature spike because you put 3 trays of drinks into it and it cant move enough cold into the fridge part.
As I said, the results vary greatly from model to model, manufacturer and manufacturer. And the expected electricity costs are accumulated. These and breakdowns usually more than eat up the favourable price. That doesn't mean you can't get lucky with these things.