Sony ZX700 Series 5-Inch Touchscreen Digital Hi-Res Audio Wireless Wi-Fi Walkman (Black)

Experience your music as the artist intended, wherever you go, with the astonishing sound quality of the Sony NW-ZX700 Series Walkman, which inherits the philosophy of the Signature Walkman. With enhanced battery life, a larger 5-inch diagonal display, and easy downloading and streaming functions, it is also portable and stylish for the most demanding music lover.

High-End Components

Made using high-end parts that you would expect to see in a top-range sound system, the NW-ZX700 Series is the next phase in the evolution of extraordinary sound.

Sound Processing

The unique sound processing technology gives you more ways to enjoy different types of music than ever before.

Longer Battery Life

With long battery life, you can immerse yourself in more of your music, with up to 25 Hours of 44.1 kHz FLAC playback, up to 23 Hours of 96 kHz FLAC High-Resolution Audio playback, or up to 22 hours with music apps.

Premium Design

The milled aluminum frame and clear 5.0-inch screen give the NW-ZX700 Series an elegant feel while remaining small enough to be completely portable.

Wi-Fi Compatible for Direct Download and Streaming

Supported by Android and compatible with Wi-Fi, the NW-ZX700 Series offers you even more ways to listen to your music. Enjoy your favorite streaming and music apps right on your Walkman or connect to a PC to access your music collection.

Upgraded Components for Enhanced Sound

They upgraded many of the internal components so that the NW-ZX700 Series now has components you would expect from the highest-grade player, to give it a dramatic evolution in sound quality.

Large Solid High Polymer Capacitor

Adopted as battery assist for the amplifier block, the newly developed large solid high polymer capacitor offers large capacitance and low resistance. Able to instantaneously supply large amounts of power, it can accurately output signals by preventing sudden falls in voltage. This contributes to a clear, powerful, and accurate bass sound, as well as clear vocals.

FT CAP3 High Polymer Capacitor

Custom-made for Sony and tuned by the Sony engineer, FT CAP3 is adopted for all bypass capacitors in the audio block power supply. Drawing on know-how cultivated in high-end home audio development, they help to improve sound expression and create a smoother sound, with a wider sound space, more transparency, and tighter bass.

Large Coil for Balanced Output

To supply the optimum balanced output signal from the digital amp, a larger, 8mm coil is used as the L-C filter. By incorporating flat conductive wire, it has achieved lower distortion and lower resistance, which creates an improved sound resolution across all frequencies.

OFC (Oxygen-Free Copper) Milled Block

An OFC (Oxygen-Free Copper) milled block covers the digital block, helping both to strengthen digital ground and improve noise shielding from digital block elements such as the application processor and memory devices. The result is a clearer sound that appears to rise up from silence.

Faithful Sound Reproduction

S-Master HX digital amp technology, independently developed for Walkman, is compatible with the Native DSD format and supports balanced and high power output. It reduces distortion and noise across a wide range of frequencies, for rich and full-bodied sound, further enhanced by new high-quality sound lead-free solder.

Film Capacitators

High-quality film capacitors deliver voltage with a linear response across frequencies, resulting in reduced distortion and noise.

High Polymer Capacitors

The high polymer capacitors within the NW-ZX700 Series are used to strengthen the power supply of the am unbalanced output, enhancing low-range performance for a more expansive listening experience.

Milled Aluminium Frame

An aluminum alloy frame provides a highly rigid case that is resistive to electrical noise and other interference for stable, high-quality sound.

OFC Cable

The low-resistance Oxygen-Free Copper (OFC) cable is used for internal headphone connection, offering low distortion and superior channel separation.

Crystal Oscillators

Two compact low-phase-noise crystal oscillators ensure precision clock stability at sampling rate multiples of 44.1 and 48 kHz. The crystal electrode piece is formed with gold vapor deposition for enhanced electric characteristics and improved instrumental separation. This helps remove a veil and reduce noise to realize clear open sound reproduction.

Find Sound Register

The surface-mounted Fine Sound Register ensures even, effective distribution of power to the circuit components, for consistent sound quality.

High-Quality Solder Containing Gold

The exceptional conductivity of gold ensures absolute minimal signal loss. For clearer sound and vocals, a premium, audio-grade lead-free solder with a small amount of gold connects the circuit of the NW-ZX700 Series to the battery.

Reflow Solder Containing Gold

Just like previous acclaimed premium Walkman models, the NW-ZX700 Series uses reflow solder containing gold, and it features extensively across the circuit board surface - so the overall effect is significant, including improved sound localization and wider sound space.

Low Dielectric Circuit Board and Filled Via

The printed circuit board uses low and dielectric material to realize accurate signal transmission, while the via holes are filled with copper to further reduce impedance the result is a wide sound space with a clear, bright sound.

Optimized Circuit Board Layout

By dividing the Audio block (highlighted in red) and the Power or Digital block (in blue), the circuit board layout has been optimized to ensure sound quality is unaffected by digital interference.