I am not going to lie to you, the difference is simply quality. There is a reason why the top tour pro's use Titleist, Taylormade and Ping etc and not a £35/$50 Golf club. The expensive drivers have millions of £/$ spent on research and development to give distance and feel. The cheaper ones don't. Also the expensive drivers have very good shafts in them which help the player hit the ball farther and straighter.
The heads of the expensive drivers are made of top grade titanium, cheaper drivers are made of steel or a cheap titanium compound. You can usually hear a cheaper driver before you see it with the deafening ding off the club face.
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, 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.
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 ;-)
The difference between cheaper and more expensive versions of the online game FFXI's currency, gil, is the amount of gil you receive. More expensive versions offer a larger amount of gil.
There is not a significant difference between any type of alcohol.
No they do not have to and they generally do not. Young drivers are in a higher risk group which makes car insurance expensive for younger drivers.