A comparison essay is dedicated to description of similar and different features of two or more objects. It can also depict the contrast of two opposite items. In a comparison essay, the main author’s goal is to arrange ideas and characteristics that are common to the objects described in order to clarify peculiarities of each.
Before you start writing this type of essay, you need to collect as much information about each item in comparison as you can. Then, you should categorize all the data in order to outline what characteristics identify each object. The most rational way to do this is to draw a table, putting the name of items at the top and listing their features below, grouping them according to the chosen criteria. After the table is complete, it will be easy to highlight the similarities and differences.
At this stage everything is set up for writing an essay. Each criterion you highlighted in the table can be described in a separate paragraph. But instead of just stating peculiarities, also try to explain the reason why compared items are similar or different in certain aspects. At the same time, try to keep your essay consistent and unbroken. That can be achieved by using proper transitions between paragraphs. Feel free to use different linking words for smoother essay flow.
Just like in any essay, in the end of your writing you should make a summary of all the points stated in the essay. Analyze your own comparison to get an idea what the most notable differences and similarities are. Finish your essay with a personal judgment concerning the results of the comparison.