NWZ-B163F

The NWZ-B163F continued as an entry-level model in Sony's B Series Network Walkman. The series maintained its focus on basic compact audio playback. It offers 4 GB flash storage for MP3 and WMA files. An LCD display showed track information, with lithium-ion battery life of 18 hours. Direct USB connection, FM radio with recording, and ZAPPIN were included.

This unit sits in the later phase of the budget B line, but this generation has a bit more visual sharpness than earlier versions. The core idea is unchanged. Direct USB transfer, FM radio, and low-maintenance use are still doing most of the work. Sony gives the design just enough presence to avoid feeling anonymous.