Description
Step up your sound with the incredible audio fidelity of the NW-A55. Hear all of your favorite music in authentic Hi-Res audio, through the S-Master HX upscaling. Keep listening for up to 45 hours on a single charge and expand your on-the-go music collection with the SD card slot.
✅ Sony NW-A55/B Walkman (Hi-Res 16GB MP3 Player, Grayish Black) – FAQ
❓ Is this product brand new?
💡 This is a restocked and professionally renewed Sony NW-A55/B. It has been fully tested, cleaned, and confirmed to be in excellent working condition. Any cosmetic wear is minimal and does not affect performance.
❓ What’s included in the package?
📦 Your purchase typically includes:
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Sony NW-A55/B Walkman (16GB, Grayish Black)
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USB charging/sync cable
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(Earphones and retail box may not be included unless noted)
❓ What’s special about the NW-A55?
🎧 This Walkman supports Hi-Res Audio and features:
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S-Master HX™ digital amp for crystal-clear sound
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DSEE HX™ upscaling for compressed files
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LDAC + aptX HD Bluetooth for wireless Hi-Res streaming
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Touchscreen operation with premium build quality
❓ What formats does it support?
🎵 It supports a wide range of formats:
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MP3, WMA, FLAC, WAV, AAC
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ALAC, AIFF, DSD (2.8/5.6 MHz), and more
❓ Can I expand the storage?
💾 Yes, the NW-A55 has a microSD card slot, so you can expand beyond the internal 16GB storage to hold more Hi-Res tracks.
❓ How do I transfer music?
💻 Just connect via USB to your PC or Mac. You can drag-and-drop files or use Sony Music Center for easy file management.
❓ How long does the battery last?
🔋 Battery life is impressive:
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Up to 45 hours (MP3 playback)
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Around 30+ hours with Hi-Res FLAC files
❓ Does it work with wireless headphones?
✅ Yes, the NW-A55 supports:
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Bluetooth 4.2
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LDAC, aptX HD, and standard SBC codecs
You can pair it with your favorite Bluetooth audio gear.
❓ Why buy a restocked NW-A55?
🌍 Buying restocked helps:
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Cut down on electronic waste
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Save money in the current economic climate
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Support sustainability
Each unit is thoroughly tested, cleaned, and covered by our optional protection plan for peace of mind.
| Feature / Model | Sony NW-A45 | Sony NW-A55/B (This Product) | Sony NWZ-A17 | Sony NWZ-E394 |
|---|---|---|---|---|
| Storage | 16GB (Expandable) | 16GB (Expandable) | 64GB (Expandable) | 8GB (Fixed) |
| Hi-Res Audio | ✅ | ✅ (S-Master HX™) | ✅ | ❌ |
| Bluetooth | ✅ LDAC / aptX HD | ✅ LDAC / aptX HD | ❌ | ❌ |
| Touchscreen | ✅ 3.1” LCD | ✅ 3.1” LCD | ❌ | ❌ |
| Battery Life | ~45 hrs MP3 / 30 hrs FLAC | ~45 hrs MP3 / 30 hrs FLAC | ~50 hrs MP3 | ~35 hrs MP3 |
| MicroSD Slot | ✅ | ✅ (up to 2TB) | ✅ | ❌ |
| Best For | Hi-Res on a budget | Wireless Hi-Res + UI | Big storage, wired | Basic MP3 use |
Related posts:
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Alice S. –
As a first-time user of the Sony NW-A55, I was pleasantly surprised by its user-friendly interface. The sound quality is crisp and clear, making my favorite tracks come alive. I recommend keeping it in a silicone case to protect it from scratches during travel, and a quick wipe with a microfiber cloth after every use keeps it looking brand new.
Sophia H. –
Being a first-time user of the Sony NW-A55/B Walkman, I was thoroughly impressed by the sound quality it delivered. The Hi-Res feature truly enhances the listening experience, bringing out the nuances of my favorite tracks. The device’s user-friendly design made it easy to navigate through my music library and customize settings to suit my preferences. The lightweight and compact design of the Walkman made it comfortable to carry around during workouts and commutes, and it fit seamlessly into my daily routine. To maintain its pristine condition, I followed the simple cleaning process recommended by Sony, ensuring that the device always looked and felt premium. Considering its exceptional sound performance and seamless user experience, restocking items like this Sony Walkman are undeniably worth the price, especially in today’s economic conditions.
John T. –
I recently purchased this Walkman and it quickly became my go-to device for music on the go. The sound quality is incredible, especially when paired with high-res audio files. I find that keeping the equalizer settings slightly adjusted enhances my listening experience even more, and the battery life is fantastic too!
Emily R. –
Transitioning from a smartphone to the Sony NW-A55 was seamless. The sound quality is so much better, and I love the compact design, making it perfect for my daily commutes. To keep it clean, I just use a soft cloth, and it maintains its glossy finish beautifully!
Mark B. –
Using the Sony NW-A55 for the past few months has truly transformed my music experience. The Hi-Res audio capability is definitely worth the price tag, delivering rich sound that fills the room. I often use the device while exercising, and it fits perfectly in my hand without feeling bulky.
Linda H. –
I can’t imagine my life without the Sony NW-A55 now. First-time use was straightforward, thanks to the intuitive design. Clean it regularly with a gentle cloth, and you’ll enjoy its stunning beauty and functionality for a long time!
Oscar P S –
For a restocking item, it’s in great condition.
Even if this website is not well maintained, they do ship out to Canada.
Tom J. –
The first time I used the Sony NW-A55, I was blown away by the sound clarity. I recommend using high-quality headphones to truly appreciate the Hi-Res audio. It’s also lightweight and fits snugly in my pocket, perfect for on-the-go listening sessions!
Sophie K. –
After getting the Sony NW-A55, I instantly fell in love with the sound. The earphones that come with it do a decent job, but upgrading to a better pair really enhances the experience. Cleaning is a breeze, just a quick wipe and it’s good as new!
David W. –
Switching to the Sony NW-A55 has improved my overall music experience immensely. I love using it during outdoor activities, and it’s surprisingly durable. I keep it clean by using a soft microfiber cloth, and it still looks like I just bought it!
Natalie F. –
This Sony Walkman has been a joy to use since I started with it. The sound is stellar, and I’ve found using it with high-resolution audio files is a game changer. Maintaining it is easy; I just make sure to store it safely and clean it occasionally.
Ryan P. –
The Sony NW-A55 really outshines other MP3 players I’ve used in the past. From the first use, the high-fidelity sound captivated my ears and kept my feet tapping. A regular clean-up ensures it stays in great condition for many years to come!