
Sony NWE394
Score: 74/100
AGPTEK MP3 Player 16GB Blue
Score: 76/100Rankings

The AGPTEK A02S is a ultra-light 16 GB MP3 player with a 1.8-inch screen and a standout 70-hour music battery. Its trade-offs include a tiny display, lack of a built-in speaker, and limited Bluetooth functionality. Best suited for kids, seniors, and active users who need simple, long-lasting playback.

The Sony NW-E394/B is a pocket-sized MP3 player offering 35 hours of playback, ClearAudio+ sound tuning, and an FM radio. Its limitations include the absence of Bluetooth, a tiny low-resolution screen, and minimal storage without expansion. Ideal for runners, commuters, or anyone seeking a simple, long-lasting music player without smart features.
| Attribute | ![]() | ![]() |
|---|---|---|
35 hours | 70 hoursbest | |
1.77 inches | 1.8 inchesbest | |
| ↓ lower better | 39 g | 31.8 gbest |
— | 420 mAhbest | |
8 GB | 16 GBbest | |
| ↓ lower better | 2 hoursbest | — |
— | 128 GBbest | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(1) | ||
Screen Size (inches) | 1.77 inches | 1.8 inches |
Audio(1) | ||
Supported Audio Formats | MP3,WMA,AAC,Linear PCM | MP3, WMA, APE, FLAC, WAV, OGG, AAC-LC, ACELP |
Battery & Power(2) | ||
Battery Life (hours) | 35 hours | 70 hours |
Charging Time (hours) | 2 hours | 3-4 hours |
Storage(1) | ||
Internal Storage (GB) | 8 GB | 16 GB |
Build & Design(2) | ||
Weight (g) | 39 g | 31.8 g |
Dimensions (W×H×D) (mm) | 6.68x1.81x3.12 mm | 39×90×8 mm mm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the NW-E394 for its retro simplicity, ultra-lightweight build, and reliable 35-hour battery, noting ClearAudio+ sound tuning and the handy FM radio as standout features, while criticizing the lack of Bluetooth, low-resolution display, and absence of streaming capabilities.
Everyday users love the long battery life, pocketable size, and drag-and-drop ease, often calling it refreshingly uncomplicated, but they repeatedly mention the missing Bluetooth, small dated screen, and limited storage as drawbacks.

No professional reviews from tech sites were found; product listings emphasize reliability, ease of use for kids and elders, and suitability for sports, positioning the A02S as a cost-effective original AGPTEK offering versus generic copycats.
User-focused listings highlight the device's appeal for students, children, seniors and active users, praising its long battery life, lightweight design and simple controls, while no recurring complaints are explicitly documented.
“simply so fun in 2024”

“refreshingly uncomplicated”


