NW-S774K

The NW-S774K is a tenth-generation S Series model with 8 GB storage, MP3/WMA/AAC/WAV support, 42-hour lithium-ion battery, speaker output, WM-PORT, video and photo playback, and Clear Phase. The body was slimmed to about 7 mm.

The K version keeps that same late S774 platform and simply extends it into the same accessory-driven retail logic as the surrounding variants. The more interesting part is still the player itself: a late S Series model that feels polished, self-aware, and unusually well judged for its moment.