Comparison mechanics

Rows in the table

• Price — the current price, including any sale price.
• Rating — from Product Reviews, if you use it.
• Availability — in stock or out of stock.
• Features — every feature filled in on at least one of the compared products. A product without that feature shows a blank.

Highlighting. A row is marked different when the values aren't identical. 750 W and 750W count as different, so keep your feature values consistent.

Best results

• Compare products from the same category; a phone against a saree has few common rows.
• Use the same feature names and units across products.
• Prefer short values (2 years) over sentences.