The Zune 80 and Zune 120 are portable media players developed by Microsoft in its Zune series of media players. The Zune 80 was announced on October 2, 2007 and was released on November 13, 2007. It, along with the Zune 4, 8, and 16, is part of the second generation of Zune devices. It features music, video, and podcast support, and comes with Wi-Fi and FM Radio. The Zune 120, part of the second generation of Zune devices, was released September 16, 2008. As of January 2010, the devices run the 3.3 firmware.

Aiming to improve on the design of the original Zune, the Zune 80 is 3.6 millimeters thinner and 31 grams lighter. It also has a slightly larger screen (3.2 inches instead of 3) and higher battery life (up to 24 hours for music, versus up to 14). The D-pad of the original has been replaced by the patented Zune Pad, which supplements 5-way clicking using a capacitive touchpad similar to the iPod Click Wheel and only responding to human touch. The Zune 80 shipped with a newer firmware version than the original Zune shipped with, but a firmware update for the original restored parity. The Wi-Fi antenna can be used for buying music on the device, playing others in games via Wi-Fi, wireless synchronization and to share photos, podcasts, and music with other Zunes, although shared songs may only be played three times on the receiving Zune.