au Gallery is a free Android application designed for seamless synchronization of photos and videos between smartphones and tablets, specifically for users of the Qua series. The app allows users to easily view content captured on their smartphones on larger tablet screens, enhancing the viewing experience. It supports content browsing from Qua Station, enabling access to photos, videos, and music stored from SD cards or PCs without consuming device storage.

Additionally, users can upload their multimedia files from smartphones and tablets to Qua Station, making them accessible from other registered devices. The app also offers the option to download frequently accessed videos or high-resolution images for offline viewing. Compatible with Android 5.0 and later versions, au Gallery provides a robust solution for managing and enjoying digital content across devices.