Find reviews of all products : user-friendliness, efficiency, reliable and value for money.

Compare opinions and buy at the best price!

15,826,460 reviews

4,270 brands
289,256 products
Diplotop - product comparison - gathers PIONEER GR-777 users reviews, tests and opinions.With a data base of unprecedented wealth, 730 reviews for the PIONEER GR-777, Diplotop compares the PIONEER GR-777 with its competitors in order to find the best.
Sponsored Links
Search
Brand or manufacturer:
Reference :

  All PIONEER reference numbers
  The most popular PIONEER products
High-performance Reliability
Ease of use Value for money

PIONEER GR-777 Reviews

Its users find the PIONEER GR-777 very user-friendly.On average, they find it much more reliable than its competitors., But their opinions differ slightly. You can look at the PIONEER GR-777 forum to identify problems that users have come across and the suggested solutions.

Its users give it a very good efficiency score., However their opinions are divided. They find it very cheap You can download the PIONEER GR-777 user manual to ensure that its features correspond to your needs.
Manual abstract:
01 e. ) "Destination Menu" screen or "AV Source" screen Touch panel keys that are available on the screen are described in bold in brackets [ ]: e. ) [Destination], [Settings]. Extra information, alternatives and other notes are presented in the following format: e. ) p If the home location has not been stored yet, set the location first. Functions of other keys on the same screen are indicated with # at the beginning of the description: e. ) # If you touch [OK], the entry is deleted. References are indicated like this: e. ) = For details of the operations, refer to Screen switching overview on page 22. Introduction ! ! The screen examples shown in this manual are the ones for AVIC-F30BT. If you use a different model, the screens that appear may differ from the examples in the manual. ! How to use this manual Finding the operation procedure for what you want to do When you have decided what you want to do, you can find the page you need from the Contents. Finding the operation procedure from a menu name If you want to check the meaning of an item displayed on the screen, you will find the necessary page from the Display information at the end of the manual. Glossary Use the glossary to find the meanings of terms. ! Terms used in this manual "Front display" and "Rear display" In this manual, the screen that is attached to the body of this navigation unit will be referred to as the "Front display". Any additional screen that is commercially available and can be connected to this navigation unit will be referred to as the "Rear display". Conventions used in this manual Before moving on, take a few minutes to read the following information about the conventions used in this manual...
Ease of use
The users were asked the following question :

Is the GR-777 easy to use?

730 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the PIONEER GR-777 is very user-friendly.

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

012345678910

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 :

= 8.14
= 2.33

The average score balanced by the number of reviews is 8.14 and the standard differential is 2.33.
High-performance
The users were asked the following question :

Is the GR-777 highly efficient?

730 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the PIONEER GR-777 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 :

012345678910

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 :

= 8.39
= 2.13

The average score balanced by the number of reviews is 8.39 and the standard differential is 2.13.
Reliability
The users were asked the following question :

Is the GR-777 reliable, sturdy?

730 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the PIONEER GR-777 is a sturdy product, which will last a long time before breaking down.

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

012345678910

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 :

= 8.32
= 2.20

The average score balanced by the number of reviews is 8.32 and the standard differential is 2.2.
 
Value for money
The users were asked the following question :

Is the GR-777 good value for money?

730 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the PIONEER GR-777 is really not expensive considering its features.

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

012345678910

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 :

= 7.96
= 2.42

The average score balanced by the number of reviews is 7.96 and the standard differential is 2.42.

  Know our partners   Contact Diplotop team   The most recent reviews   The best products
The most reviewed products
  The main brands
The new products
  Sitemap
References starting with letter A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

All Rights Reserved.
Designated trademarks and brands are the property of their respective owners.