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Bluedio I4S

Bluedio I4S
Bluedio I4SBluedio I4SBluedio I4SBluedio I4S
alaScore 80

172 reviews

Apr, 2026

alaTest has collected and analyzed 172 reviews of Bluedio I4S. The average rating for this product is 4.2/5, compared to an average rating of 4.0/5 for other Headphones for all reviews. Opinions about the durability and price are overall positive. The size and sound also get good opinions, but there are some mixed reviews about the portability. Some have doubts about the reliability.

usability, sound, size, price, durability

reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Headphones the Bluedio I4S is awarded an overall alaScore™ of 80/100 = Very good quality.

Review analysis

(Based on 172 reviews)

User Reviews  

Review Ratings

  (56% of reviews)
Show all 5 star reviews   (23% of reviews)
Show all 4 star reviews   (9% of reviews)
Show all 3 star reviews   (6% of reviews)
Show all 2 star reviews   (7% of reviews)
Show all 1 star reviews

Features

usability
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sound
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size
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portability
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price
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durability
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design
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reliability
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Showing 27 review(s)

Expert Reviews User Reviews

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Showing 1 - 27 of 27 Show Reviews: in English | in other languages (145)

Consumer review (amazon.co.uk)

Amazon.co.uk review summary for Bluedio I4S

 

alaTest has collected and analyzed 16 user reviews of Bluedio I4S from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.0/5 for other Headphones on Amazon.co.uk. People are impressed by the size and durability. The sound and usability also get good feedback, but opinions are divided on the portability. There are some critical comments about the reliability.

usability, sound, durability, size

reliability

88% of the reviews on Amazon.co.uk give this product a positive rating.

Apr, 2026

Consumer review (amazon.com)

Amazon.com review summary for Bluedio I4S

 

alaTest has collected and analyzed 11 user reviews of Bluedio I4S from Amazon.com. The average user rating for this product is 3.9/5, compared to an average user rating of 3.9/5 for other Headphones on Amazon.com. People are impressed by the size and durability. The price and sound are also appreciated. Views are divided on the portability.

usability, sound, price, durability, size

82% of the reviews on Amazon.com give this product a positive rating.

Apr, 2026

Price comparison for Bluedio I4S