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Cowon iAudio O2
Cowon X7
Cowon Systems A3
Cowon O2 16GB MP4 Player  Black
Cowon X7 (120 GB) MP3 Player
Cowon Systems A3 (30 GB, 7500 Songs) Digital Media Player
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ReviewGist
Score
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ReviewGist
Score
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ReviewGist
Score
Release Date
Oct 2008
Dec 2010
Dec 2007
Screen Size
4.3 inch
4.3 inch
4.0 inch
Main Storage Type
Built-in Memory
Built-in Memory
Hard Drive
Storage Capacity
16.0 GB
120.0 GB
30.0 GB
Number of Songs
4100.0
7500.0
Use
Music, Video, Photo Viewing
Music, Recording, Video, Photo Viewing
Average Rating
 3.6 stars
 3.3 stars
 n stars
Interface
63% Positive
37% Negative
36% Positive
64% Negative
45% Positive
55% Negative
Audio
80% Positive
20% Negative
83% Positive
17% Negative
87% Positive
13% Negative
Image
100% Positive
20% Positive
80% Negative
100% Positive