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Sanyo DMP-M400SD

alaTest has collected and analyzed 17 reviews of Sanyo DMP-M400SD. The average rating for this product is 3.7/5, compared to an average rating of 3.9/5 for other MP3 Players for all reviews. Reviewers really like the portability and size. The sound and usability are also appreciated. Opinions about the performance and memory are different, and many are negative about the reliability and durability.

price, usability, sound, size, portability

design, durability, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other MP3 Players the Sanyo DMP-M400SD is awarded an overall alaScore™ of 74/100 = Good quality.

Review analysis

(Based on 17 reviews)

1 expert reviews

User Reviews  

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Consumer review ( review summary for Sanyo DMP-M400SD


alaTest has collected and analyzed 7 user reviews of Sanyo DMP-M400SD from The average user rating for this product is 3.4/5, compared to an average user rating of 4.0/5 for other MP3 Players on Reviewers really like the portability and usability. The size and sound are also appreciated. The reliability and design get critical opinions, and views are divided on the memory.

price, sound, size, usability, portability

durability, design, reliability

71% of the reviews on give this product a positive rating.

This summary is based on the products: Sanyo Personal MP3 PlayerSanyo Personal MP3 Player

Mar, 2018

Consumer review (

Sanyo DMP-M400SD 1GB


Simple to use - even for me at 50! Gives a clear sound and using the SD cards means all your favourite music can be stored and changed easily.We had 3 cards of 2GB on our holidays and changing cards was simple. To put music on the cards is so easy -...

Central control button can take a little while to get to know the feel of - and you can easily fast-forward when you want to pause or turn off. Perhaps that was just down to me. Need to be careful opening the card cover as it jumps open and then slams...

Nov, 2007