NWZ-B153

The NWZ-B153 provides 4 GB capacity without radio in the 2010 B Series Network Walkman. It represented the straightforward flash player option. It offers 4 GB storage for MP3 and WMA playback. The LCD screen, lithium-ion battery for 18 hours, direct USB connection, and ZAPPIN formed its core operation.

The B153 gives the same budget platform a little more room, which makes it easier to live with day to day. It still is part of the "compact, low-maintenance Walkman" side of the lineup, but with less of the cramped feeling that could affect the smallest variants.