The top 5 most popular cellphones: Report

Seong Joon Cho | Bloomberg | Getty Images

Are you happy with your cellphone? That might depend on which one you have.

This year's American Customer Satisfaction Index includes a list of the most popular cellphones according to a survey of 70,000 consumers. Each year the index ranks products based on customer satisfaction by conducting research across the country.

As expected, two smartphone manufacturers lead the survey: Samsung and Apple. Microsoft Mobile, formed when Microsoft bought Nokia's phone business, showed the largest drop in customer satisfaction, down 3 percent.

On the other hand, Blackberry made the largest gains at 5 percent due to a highly loyal customer base. Yet the company is still facing an exodus of customers.

Each smartphone received a number score out of 100. Some of the top five phones were tied, receiving the same scores.

Check out the top five most popular phones here.

5. iPhone 6

Tony Zhan holds up his new iPhone 6 Plus after it went on sale at the Apple store in Pasadena, Calif., Sept. 19, 2014.
Lucy Nicholson | Reuters

Score: 82

4. Galaxy S5

Samsung's Galaxy S5.
Albert Llop | Anadolu Agency | Getty Images

Score: 82

3. iPhone 6 Plus

An iPhone 6 Plus at an Apple store
Adrees Latif | Reuters

Score: 82

2. Galaxy Note 3

A photo of the Samsung Galaxy Note 3 as Samsung prepares to launch the Galaxy Note 4.
Krisztian Bocsi | Bloomberg | Getty Images

Score: 82

1. Galaxy Note 4

Samsung Galaxy Note 4
Source: Samsung

Score: 86