Ease of use

The users were asked the following question :

Is the KH 4410 easy to use?

244 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the LERVIA KH 4410 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 :

= 7.16
= 2.95
The average score balanced by the number of reviews is 7.16 and the standard differential is 2.95.

High-performance

The users were asked the following question :

Is the KH 4410 highly efficient?

244 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the LERVIA KH 4410 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 :

= 6.91
= 2.82
The average score balanced by the number of reviews is 6.91 and the standard differential is 2.82.

Reliability

The users were asked the following question :

Is the KH 4410 reliable, sturdy?

244 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the LERVIA KH 4410 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 :

= 6.94
= 2.95
The average score balanced by the number of reviews is 6.94 and the standard differential is 2.95.

Value for money

The users were asked the following question :

Is the KH 4410 good value for money?

244 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the LERVIA KH 4410 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 :

= 7.21
= 3.03
The average score balanced by the number of reviews is 7.21 and the standard differential is 3.03.