“A feature comparison matrix for three student laptops: a Budget 14, Ultrabook 13, and Gaming 15, comparing price, battery life, weight, and dedicated graphics.”
看懂背後的決策。
Use a matrix for factual attributes.
Keep each laptop as one column.
Compare price, portability, battery, and graphics.
Do not rank the options until the buyer assigns priorities.
Use a feature matrix when the goal is to collect facts rather than calculate a winner.
常見問題
When should I use a feature matrix?
Use it to line up facts about several options on the same criteria.
Does this chart pick a winner?
No. It presents facts without assigning weights or a ranking.
Can I compare more options?
Yes. Add another option and supply values for each listed criterion.