Just because something is more expensive doesn't always mean it is more reliable.
However, many cheap tools don't last very long. The more expensive ones usually last a lot longer and are worth buying in the long run.
No, power tools are cheap in Mexico.
The main way to tell the difference between a cheap and an expensive dress is the price. The type of material and brand can also be an indication of cheap or expensive.
Quality
Quality, performance and Longevity.
cheap is when something is not expensive. frugal is to be wise and wary of over spending on something.
The cost (obviously) and the material used to make them.
How long it will last and performance.
The different between cheap and expensive spectacles is usually the design of the lens surface. Brand names also play a major role in the price of the spectacles.
is oil cheap or expensive
the difference between expensive and cheap laptops and notebooks is the quality or quantity of it, usually quality is better because of what it has to offer and usually has warranty on it compared to the cheap laptops usually have more trouble with them
One difference is that one costs more ;-)
There is not a significant difference between any type of alcohol.