Sony’s Walkman Returns As $1,200 Media Player Running Android 4.2
It's also a different Walkman than the one you might remember (or heard about from your folks, depending on your age). Sony's new Walkman NW-ZX2 delivers High-Resolution audio to reproduce master quality recordings as artists intended for them to be heard.
In other words, it's a device for true audiophiles. The NW-ZX2 features an S-Master HX digital amplifier that's been developed for Hi-Res audio playback, and is also equipped with DSEE HX technology so that listeners can stream and upscale from sources that are not Hi-Res.
Sony says the NW-ZX2 supports digital music files up to 192 kHz/24 bit. Compatible file formats include MP3, WMA, AAC, FLAC, AIFF, WAV, and ALAC including DSD.
The NW-ZX2 doesn't look like your old-school Walkman -- it's been modernized with rounded sides carved out of aluminum alloy and sports a highly rigid case. There's also gold-plated copperplate in the structure, thick film copper layer PCBs, and other refinements aimed at providing higher sound resolution with reduced impedance and interference.

Other features include 128GB of built-in storage, a micro SD card slot, Wi-Fi connectivity, large capacity Lithium-ion battery good for up to 60 hours of music playback, and Android 4.2 Jelly Bean.
Look for the Walkman NW-ZX2 to ship in Spring 2015.