[2] The X20 is a small device in gloss black[3] with audio and video capability, and also has built-in stereo speakers on its back.
Additionally, it has a microSD slot for expandable memory while also offering recording capabilities via microphone in or line in.
[4] It has a mechanical scroll wheel that is used for navigating the device, which can only be used in a landscape format with the controls on the right hand side.
[4] According to TechDigest.tv, the iRiver X20 performs well as a music player but the screen is too small for video.
[4] CNET praised the sleek design and display quality, but was not fond of the mechanical scroll wheel.