Remember, this paragraph is organized by the person, place or product as follows:
Samsung (Product 1)
iPhone (Product 2)
With this list, your argument is that the phone is the least important element and that the camera is the most important.
Pay attention to the transition listed in EssayMaps. While many people believe that compare-and-contrast essays require compare-and-contrast transitions, one must uses several other types of transitions must be used.
The topic sentence of a contrast (difference) paragraph essentially tells the readers
the three differences you will discuss in the paragraph, going from least to most important.
Most Important Difference
Here you write about the most important difference
Review the differences and end with a strong concluding sentence.