Choosing between digital audio players gets tricky when one is an Android Hi-Res DAP at $137 and the other is an $8.80 Bluetooth MP4/MP3 player with FM radio and recording. The real decision is not simply which one costs less: do you want the SHANLING M3X's headphone-oriented connection options and Android/WiFi profile, or a lightweight player built around playback, recording and sports use? Here is the practical split.
Quick verdict
Choose the SHANLING M3X for an Android DAP brief, Hi-Res playback language and a wired headphone connection path. Choose the 128GB Bluetooth MP4/MP3 Lossless Music Player for FM radio, recording and a simpler feature set at the lower listed price. The listed-price difference is $128.20, so the right choice depends heavily on whether the M3X's added DAP-focused features matter to you.
Listed-price and feature snapshot
| Decision point | SHANLING M3X | 128GB Bluetooth MP4/MP3 Lossless Music Player |
|---|---|---|
| Listed price | $137 | $8.80 |
| Core description | Hi-Res DAP, Android, WiFi, Bluetooth, 32GB | MP4/MP3 playback, lossless music, FM radio, recorder |
| Connection details | Headphone jack; 3.5 mm and 4.4 mm connectivity; Bluetooth | Bluetooth 4.0 with bidirectional transmission |
| Extra functions | Android and WiFi are included in the product title | MP3/WAV recording, recently read books, markup, autobrowse and image browsing |
Where each product wins
SHANLING M3X wins for the Android DAP brief. Its product title directly combines Hi-Res audio, Android, WiFi and Bluetooth, while the headphone jack and two listed wired connector sizes give headphone users a clearly defined way to approach the purchase.
The 128GB Bluetooth MP4/MP3 Lossless Music Player wins for built-in extras. FM radio and recording are prominent in its title, and MP3/WAV recording is also described. Its listed price is the stronger fit when those functions matter more than an Android-based player profile.
Product notes
SHANLING M3X Hi-Res DAP

The SHANLING M3X is the more natural pick for a listener who specifically wants the shape of an Android DAP: its title combines Hi-Res audio, Android, WiFi, Bluetooth and 32GB, while the attributes add a headphone jack and 3.5 mm and 4.4 mm connectivity. That gives the player a clear headphone-centered identity rather than a basic MP3-player brief. The trade-off is its used condition and $137 price. Its description also says the device is designed for Japanese outlets and set to Japanese by default, so transformer needs and language settings deserve attention before purchase. Choose the M3X for the Android and Hi-Res profile; its price and setup considerations make it less suitable for shoppers seeking a straightforward, low-cost player.
128GB Bluetooth MP4/MP3 Lossless Music Player

The 128GB Bluetooth MP4/MP3 Lossless Music Player makes a different case: its title calls out FM radio, recording and sports use, while its description adds MP3/WAV recording, recently read books, markup, autobrowse and image browsing. At about 31g, the description emphasizes a lightweight design that suits a carry-around player. The lower listed price is the clearest reason to choose it when the goal is straightforward playback plus extra functions. Its limitation is expansion planning: maximum 128GB TF-card support does not include the card. The title presents it as an MP4 model with Bluetooth 4.0, whereas SHANLING's title uses Android and WiFi language. Choose it for recording and FM; for a wired headphone setup, the SHANLING's listed headphone jack is the clearer fit.
Final choice by use case
- For an Android DAP or audiophile music player brief: Choose the SHANLING M3X, whose title explicitly identifies Android, WiFi, Hi-Res audio and 32GB.
- For a lossless music player with FM and recording: Choose the 128GB Bluetooth MP4/MP3 Lossless Music Player, with title-listed FM radio and recorder functions plus MP3/WAV recording.
- For the simpler price decision: Choose the 128GB Bluetooth MP4/MP3 Lossless Music Player at $8.80 rather than the M3X at $137; the $128.20 spread is substantial.
- For headphone connectivity: Choose the SHANLING M3X, which lists a headphone jack alongside 3.5 mm and 4.4 mm connections.