Choosing a digital audio player means balancing your music library, headphones, and price ceiling rather than looking for one universal winner. A player built around Android and Wi-Fi may suit app listeners, while a model with a headphone jack and named hi-res formats may make more sense for local files. The four choices here also differ in condition, storage details, and wired connection options.
Quick take
Start with the way you expect to listen. The main split is between Android-oriented use, Sony Walkman models, multiple wired connection formats, and named Hi-Res or MP3 playback. Condition also matters: the Sony NW-A55 and Sony NW-A105 are open box, while the SHANLING M3X is used. The listed prices cover a $339.00 spread, so identifying your priority first can keep the comparison practical.
Listed-price comparison
The prices range from USD 126.99 for the Sony Walkman NW-A105 to USD 465.99 for the Sony NW-ZX707. The bars show each listed price position within this four-player comparison, not a performance ranking.
| Player | Listed price | Price bar |
|---|---|---|
| Sony NW-ZX707 Walkman 64GB Hi-Res Digital Audio Player Android DAP | USD 465.99 | |
| Sony NW-A55 Walkman Digital Audio Player Hi-Res Music MP3 English | USD 148.00 | |
| SHANLING M3X Hi-Res Digital Audio Player DAP Android Bluetooth WiFi 32GB Black | USD 137.00 | |
| Sony Walkman NW-A105 Hi-Res Portable Digital Music Player English | USD 126.99 |
Decision matrix
- For Wi-Fi music apps: Sony Walkman NW-A105. Its description names Android support, Wi-Fi, and services including Spotify, Pandora, YouTube Music, Tidal, and Apple Music.
- For a player with many named audio formats: Sony NW-ZX707. Its format list includes MP3, FLAC, WAV, ALAC, AIFF, DSD, APE, and MQA.
- For multiple wired connection sizes: SHANLING M3X. Its connectivity attributes list both 3.5mm and 4.4mm, along with Bluetooth.
- For Sony processing features: Sony NW-A55. The description calls out the S-Master HX digital amplifier and DSEE HX upscaling.
Product notes
Sony NW-ZX707 Walkman 64GB Hi-Res Digital Audio Player Android DAP
A reason to choose the Sony NW-ZX707 is the combination of its listed 64GB capacity, Android DAP title, and compatibility with microSD, microSDHC, and microSDXC memory cards. Up to 25 hours of battery life and Bluetooth 5.0 with LDAC, aptX, aptX HD, AAC, and SBC add specific listening details, while the audio output is a headphone jack. The limitation is its USD 465.99 listed price, which creates the top end of the comparison's $339.00 spread. Choose it when those storage and wireless specifications matter more to you than keeping the purchase at the lower end of the listed range.
Sony NW-A55 Walkman Digital Audio Player Hi-Res Music MP3 English
The Sony NW-A55 suits someone who wants a Sony Walkman with both Bluetooth connectivity and a headphone jack. Its description identifies 16GB of storage, and the title pairs Hi-Res Music with MP3, giving the model a clearly defined playback focus. The included USB cable is also named in the description. Its concrete limitation is the open-box condition, so that detail belongs in the decision alongside the USD 148.00 price and the 16GB capacity. This is a sensible match for a listener drawn to the Walkman name, wired headphone output, and the specific MP3 and hi-res wording rather than Android app access.
SHANLING M3X Hi-Res Digital Audio Player DAP Android Bluetooth WiFi 32GB Black
The SHANLING M3X gives Android, Bluetooth, WiFi, and 32GB prominent billing in its title, making those details useful starting points for a listener who wants a connected dedicated player. The description says the units are set to Japanese by default and designed for Japanese outlets, with a suitable transformer mentioned for use in other countries. That is the main practical limitation, along with the listed used condition. Its USD 137.00 price sits close to the bottom of the comparison, but the language and power details remain important. The model's headphone-jack output and hi-res labeling complete its basic wired-listening profile.
Sony Walkman NW-A105 Hi-Res Portable Digital Music Player English
The Sony Walkman NW-A105 is a direct match for app-based listening because its description names Android support, Wi-Fi, and several music services. Bluetooth and a headphone jack are both listed, so the model accommodates the two connection types specified for it. The limitation is its open-box condition, alongside a listed 16GB capacity that may factor into how you plan a local music library. The description also identifies a 3.6-inch screen. At USD 126.99, it has the lowest listed price in this comparison. Choose it when Android-supported music apps are central to the purchase and the listed storage and condition fit your expectations.
Final recommendations by use case
- Choose Sony Walkman NW-A105 for app access: the Android-supported description, Wi-Fi, and named streaming services make its use case the most explicit.
- Choose Sony NW-ZX707 for the extensive named format list: its title also specifies 64GB, Android DAP, and Hi-Res Digital Audio Player.
- Choose SHANLING M3X for the 3.5mm and 4.4mm connection listing: its Android, Bluetooth, WiFi, and 32GB title details add context, while the Japanese-default and outlet details deserve attention.
- Choose Sony NW-A55 for the S-Master HX and DSEE HX features: its USD 148.00 price and open-box condition should be weighed with that Sony-focused feature set.
