Choosing between digital audio players comes down to a practical trade-off: do you want a player centered on hi-res listening, or a compact device with radio and recording built in? The Sony Walkman NW-A25 and Support 128GB Bluetooth MP4/MP3 Lossless Music Player take distinctly different approaches. The fastest way to choose is to match the player to your main listening job rather than focusing on shared Bluetooth connectivity.
Quick verdict
The Sony Walkman NW-A25 is the more focused choice for hi-res playback, with a dedicated audio feature set and expandable storage. The Support player is aimed at broader everyday use, adding FM radio, recording, MP4 playback, and a lightweight body. At $126 versus $8.80, the listed price spread is $117.20, so the decision is also whether Sony's specialized audio features justify the larger outlay for your needs.
Compact comparison
| Product | Listed price | Storage | Main orientation |
|---|---|---|---|
| Sony Walkman NW-A25 | $126.00 | 16GB built-in with microSDXC expansion described | Hi-Res Music and MP3 |
| Support 128GB Bluetooth MP4/MP3 Lossless Music Player | $8.80 | Up to 128GB TF card; card not included | MP4/MP3 playback, FM radio, and recording |
Where each product wins
- Sony Walkman NW-A25: It wins for listeners who specifically want the Hi-Res Audio emphasis paired with Sony's listed DSEE HX restoration and S-Master HX digital amplifier technologies.
- Support 128GB Bluetooth MP4/MP3 Lossless Music Player: It wins for a more multifunctional setup, since FM radio and recording are named alongside music playback and sports use.
Product notes
Sony Walkman NW-A25

The Sony Walkman NW-A25 makes the most sense when listening quality is the central reason for buying a dedicated player. Its equalizer, Bluetooth and USB connectivity, plus the described microSDXC expansion, give it a more purpose-built feel for organizing and playing a personal music library. The listed model is also explicitly identified as the A25, which helps distinguish it from similarly named Walkman devices. The main limitation is the open-box condition, a concrete consideration before choosing it. Its 16GB built-in storage is another planning point for larger libraries, although the described expansion support gives the player additional storage flexibility. Choose the Sony when its focused audio design matters more than having radio and recording functions.
Support 128GB Bluetooth MP4/MP3 Lossless Music Player

The Support 128GB Bluetooth MP4/MP3 Lossless Music Player is a useful fit for shoppers who want several functions in one small device. Its listed weight is about 31g, and the description includes MP3 and WAV recording, recently read books, markup, autobrowse, and BMP/JPG image browsing. Those extras make it suitable for someone who wants more than straightforward music playback, particularly for sports-oriented use named in the title. The clear limitation is that the maximum 128GB TF-card capacity refers to a card that is not included, so the storage setup requires an additional card. It also uses Bluetooth 4.0 with bidirectional transmission, but Bluetooth alone does not separate it from the Sony.
Final choice by use case
Choose the Sony Walkman NW-A25 if your priority is a dedicated hi-res music player with Sony's listed audio-processing technologies and microSDXC expansion. Its $126 listed price and open-box condition make it a more deliberate purchase.
Choose the Support 128GB Bluetooth MP4/MP3 Lossless Music Player if FM radio, recording, MP4 playback, and a roughly 31g form factor are more useful than a specialized hi-res focus. Its $8.80 listed price leaves more room for a separate TF card while keeping the device centered on portability and extra functions.