If you're thinking about buying the Archos AV 400 you've come to the right place. We compare a great variety of offers for the Archos AV 400. What does the Archos AV 400 have to offer ? The Archos AV 400 has an Hard Drive memory of 40GB. A MP3 song will normally take around 4 Mb if encoded at a stardard bitrate of 128 kbps, and a full movie file, encoded at DVD quality, won't take more than 1.3 Gb. Therefore, the Archos AV 400 will allow you carry a huge number of your favourite songs and videos in your pocket. The Archos AV 400 supports MP3 audio and video formats, so you'll be able to play virtually all available formats on the market. The Archos AV 400 offers 12 hours of battery life, which can be extended depending on the features you use. The Archos AV 400's weight is 320g, including the battery.