Why Upgrading From the A55 Feels Like Entering a New Era of Portable Audio After spending several weeks with Sony’s Walkman — the NW-A306 — I can confidently say that this compact device reshapes the way I enjoy music on the go. Sitting right beside it during my testing period is my trusted older companion, the Sony A55 , a device I’ve used extensively and know inside out. Today, I’m breaking down a full comparison between the two and sharing 8 major reasons why you might w
