- The NW-WM1A is a premium Walkman® designed for optimal sound quality. Feel every note and nuance with High-Resolution Audio and hear the difference in your music with balanced sound, anywhere you go.
- High-Resolution Audio compatible
- DSEE HX upscales music to High Resolution quality
- S-Master HX digital amplifier for pure sound quality
- 128 GB capacity (up to 800 High Resolution Audio tracks)
- Enjoy up to 33 hours of playtime with High-Resolution Audio files
- Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities.
- Learn more about Sony and the environment
Connectivity |
Connectivity |
0 |
Input and Output Terminals |
0.17" balanced jack, microSD slot, Stereo mini jack, WM-PORT |
Wireless Capabilities |
Bluetooth®, NFC |
Video Play Mode |
No |
Digital Noise Canceling |
No |
Network Connectivity |
USB Connection |
Hi-Speed USB (USB 2.0 compliant) |
WM-PORT |
22 pins |
Playback & display |
Music Play Mode |
Normal, Repeat, Shuffle |
File Management |
No |
MP3 |
Yes |
WMA (Non-DRM) |
Yes |
WMA (DRM) |
No |
AAC-LC (Non-DRM) |
No |
Linear PCM |
Yes |
PC External Storage Device |
Yes |
MPEG4 |
No |
AVC (H.264/AVC) |
No |
WMV 9 |
No |
Bass Boost |
No |
Voice Recording |
No |
FM Recording |
No |
Radio Tuner |
No |
Sound Effects |
DC Phase linearizer, DSEE HX, Dynamic normalizer, Equalizer (10 band), Source Direct, Tone control |
Audio Formats |
AAC (Non-DRM), AIFF, ALAC, DSD, FLAC, HE-AAC, Linear PCM, MP3, WMA (Non-DRM) |
Speaker Type |
No |
Clear Bass |
No |
Clear Stereo |
No |
Compact |
No |
Cord Length |
No |
Display Resolution |
854 x 480 (FWVGA) |
Display Type |
TFT color video display |
Drag and Drop |
Yes |
Driver Unit |
No |
DSEE HX |
Yes |
Dynamic Normalizer |
Yes |
Equalizer |
Yes |
FM Tuner |
No |
Frequency Response |
No |
Headphone Style |
No |
High Resolution Audio |
High Resolution Audio |
Horizontal / Vertical display |
No |
Music Searching Methods |
All songs, Album, Artist, Genre, Release year, Composer, Playlists, Hi-Res, Recent transfers, Folder, SensMe Channels |
Photo Formats |
No |
Photo Play Mode |
No |
Plug |
No |
Screen Size (inch) |
4 in (10.2 cm) |
Sensitivities (dB/mW) |
No |
Waterproof |
No |
Wearing Style |
No |
Power |
Battery Life - Continuous Playback Music |
33 hours (MP3 128 kbps) 26 hours (FLAC 192 kHz/24 bit) 11 hours (DSD 11.2 MHz) |
Charging Time (Quick Charge) |
No |
Charging Time (full charge) |
7 hours |
Size & Weight |
Dimensions (W x H x D) |
2.87" x 4.89" x 0.78" |
Weight |
9.42 oz |
Software |
Operating System |
Sony original OS |
System Requirements |
Mac OS® X v10.8~10.11, Microsoft Windows® 10, Windows Vista® (SP2 or later), Windows® 7 (SP1 or later), Windows® 8.1 |
Touchscreen |
Touchscreen |
Storage Media |
Memory Size |
128 GB |
What's In The Box |
What's In The Box |
USB cable,Wrist StrapQuick Start Guide |
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