Ease of use

The users were asked the following question :

Is the MDR-DS7500 easy to use?

154 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the SONY MDR-DS7500 is very user-friendly.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.81
= 2.32
The average score balanced by the number of reviews is 7.81 and the standard differential is 2.32.

High-performance

The users were asked the following question :

Is the MDR-DS7500 highly efficient?

154 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the SONY MDR-DS7500 is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.90
= 2.07
The average score balanced by the number of reviews is 7.9 and the standard differential is 2.07.

Reliability

The users were asked the following question :

Is the MDR-DS7500 reliable, sturdy?

154 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the SONY MDR-DS7500 is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.77
= 2.19
The average score balanced by the number of reviews is 7.77 and the standard differential is 2.19.

Value for money

The users were asked the following question :

Is the MDR-DS7500 good value for money?

154 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the SONY MDR-DS7500 is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.47
= 2.35
The average score balanced by the number of reviews is 7.47 and the standard differential is 2.35.