
Despite Microsoft's rating of the Zune 80 for 30 hours of audio playback with the Wi-Fi feature turned off, "lab testing revealed that the Zune 80 is realistically capable of 22 hours of audio playback with the Wi-Fi feature turned off, or 18.5 hours with the Wi-Fi feature enabled," Bell reports.
"While 22 hours is certainly better than the 13 hours we got from the first-generation Zune, it's nowhere close to the 45 hours we were able to get from the competing 80GB iPod classic," Bell reports."

