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Sony NWZ-B135

Sony NWZ-B135
alaScore 80

304 reviews

Jan, 2017

alaTest has collected and analyzed 304 reviews of Sony NWZ-B135. The average rating for this product is 3.9/5, compared to an average rating of 3.9/5 for other MP3 Players for all reviews. Reviews about the portability and design are on the whole positive. The price and sound also get good comments, but comments are divided on the headphones.

usability, sound, price, design, portability

We analyzed user and expert ratings, product age and more factors. Compared to other MP3 Players the Sony NWZ-B135 is awarded an overall alaScore™ of 80/100 = Very good quality.

Review analysis

(Based on 304 reviews)

Expert Reviews  

User Reviews  

Showing 269 review(s)

Expert Reviews User Reviews


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Showing 1 - 253 of 269 Show Reviews: in English | in other languages (35)

Consumer review by: ( review summary for Sony NWZ-B135


alaTest has collected and analyzed 224 user reviews of Sony NWZ-B135 from The average user rating for this product is 3.9/5, compared to an average user rating of 4.0/5 for other MP3 Players on People are impressed by the portability and design. The price and sound are also mentioned favorably.

usability, sound, price, design, portability

83% of the reviews on give this product a positive rating.

This summary is based on the products: Sony Walkman NWZ-B135B 2GB Drag & Drop MP3 Player - BlackSony Walkman NWZ-B135B 2GB Drag & Drop MP3 Player - Black

Jan, 2017

Consumer review by: ( review summary for Sony NWZ-B135


alaTest has collected and analyzed 19 user reviews of Sony NWZ-B135 from The average user rating for this product is 4.4/5, compared to an average user rating of 3.8/5 for other MP3 Players on Reviewers really like the design and portability. The sound and usability are also appreciated.

price, usability, sound, portability, design

95% of the reviews on give this product a positive rating.

This summary is based on the products: Sony 2 GB Walkman MP3 Player (Red)Sony 2 GB Walkman MP3 Player (Red)

Jan, 2017

Expert review by: (

Sony NWZB135F


All-in-all, an excellent offering from Sony. They pioneered the personal portable audio device and they continue to live up to the excellent reputation earned by the Walkman brand. The NWZB135F is a very usable device, fits in any pocket, and the...

2GB storageMP3, WMA, Secure Windows Media formats supportedBuilt-in FM tuner with 30 station presetsBuilt-in voice recorderUSB direct connect

Looking for a super-portable? The full-featured player, Sony NWZB135F...

Apr, 2009

Expert review by: What Hi-Fi? (

Sony NWZ-B135 review


The Sony NWZ-B135 is a neat looking device, but although detailed enough the sound is unexciting

Detailed sound ; bass boost button

Lacks zip and vibrancy

Neat looking device but although the sound is detailed enough it's unexciting

Apr, 2009

Consumer review by: JudefromChennai (

Very Good and affordable mp3 player/voice recorder


"This is a really good product. the audio is very nice and it is easy to use. the charging is real quick and the price is very affordable. in three colours and a real sleek design this is really fantastic. i am going to buy more for my friends too."

good sound, easy to use, good looks, quick charging

nothing i have come across so far

Jul, 2009

Consumer review by: MarAli (

Great deal


"Great little player. It has recording capability. Great way to turn any sound digital. You can record you children, your own singing, whatever. The first one I purchased I use while I exercise. I bought this 2nd one to record my own meditations. I...

Recording capability

the ear plugs

Jul, 2009

Consumer review by: ryt1963 (

Great Device


"I love the size and simplicity of this player and the fact that it has FM capabilities. Super easy to use right from the start. I've always been pleased with Sony electronics and this one is no exception. The only thing I found that I do not like is...

compact, easy to use

stock headphone is uncomfortable

Mar, 2009

Consumer review by: mynameis (



"This little player is fabulous! Small and light, but has awesome sound quality and all the features I could want. I take it with me to the gym and on my runs, and it is perfect. Very easy to use, and music is easy to access. It's only 2 GB, but for...

small, easy to use, great sound

none that I have yet come up with

Jan, 2009

Consumer review by: Ladyfiretrap (

Sony Walkman NWZ-B135F MP3


I Got my Sony MP3 on sale for s inexpensive yet the style was so hip! I love that it has built-in USB plug. No need for me to always carry a USB cord when I have to travel. I can easily transfer songs 0 dollars. Thought it's inexpensive yet the style...

Jan, 2010

Consumer review by: lovelymon (



I can remember the when i got my first salary.A lot of money was in my hand.It was my passion to have a walkman or an ipod.But i think in the field of music,sound quality,sound clearity,bass and all,Sony is the best option ever.Finally i bought this...

Excellent sound quality and ease of use are its main advantages

found none

Apr, 2009

Consumer review by: ronirido (

Quick review of Sony Walkman NWZ-B135FBLK 2 GB


Feature in addition to the tiny and the sound crystal clear, NWZ-B135FBLK this has some advantages, you will be satisfied using this product

Apr, 2009

Consumer review by: ramesh1 (

Sony Walkman NWZ-B135FBLK 2 GB


The go. All in all Sony Walkman is very stylish and impressive. This is one of my favorite, so people can use this one who wants to buy. ... Read review

Nice product


Apr, 2009

Product Specifications

Listen to your music wherever you go with the NWZ-B135FRED 2GB Walkman MP3 player. Boasting a featherweight design, this MP3 player is ideal for the gym, traveling or the daily commute. It features an integrated USB plug that lets you quickly fill the player to capacity with up to 475 MP3 or WMA music files. Listen and record your favorite radio programming via the built-in FM tuner with record functionality. In addition to a battery life of up to 16 hours, this Walkman MP3 player provides crisp, clear and dynamic audio and you can crank up the bass on your favorite tracks by activating the mega bass button. You can also use this MP3 player as a voice recorder with the integrated microphone.

Audio Input


Audio Output

Headphones Form Factor:Ear-bud

Audio System

Digital Player Functions:Radio / Voice recorder
Digital Player Type:Flash based
Functions (KB):Digital player / Digital voice recorder / Radio
Sound Effects:Mega Bass/Super Bass
Sound Output Mode:Stereo
Subcategory (KB):MP3 players (flash, CD, HDD)
Type:Digital player / radio


Run Time (Up To):16hour(s)


Built-In Microphone: Yes
Built-In Radio:No / Yes
Digital Audio Broadcast (DAB): No
Direct Radio Recording:No / Yes
Direct TV Recording: No
Radio Function:No / Yes


Bluetooth: No
Type of Memory Stick Interface : No
Type of SD Card Interface : No
W-LAN Connection: No
WiFi Connectivity: No

Digital Player (Recorder)

Supported Digital Audio Standards:MP3 / WMA

Digital Storage


Dimensions & Weight



Display Technology:TFT Display
Number of Display Colours:Unknown
Touchscreen: No


Equalizer: Yes
Equalizer Band Qty:5 bands

Flash Memory

Installed Size:1GB/2GB

General Features

Memory Card Slot: No
Operating System:Proprietary
Product Type:Audio Player
Storage Medium:Built-In Memory
Type:Audio Player
Video Playback: No


Packaged Quantity:1
Product Line:Sony Walkman



Playback / Recording

AAC Playback: No
AVI Playback: No
DivX Playback: No
H.264 Playback: No
MP3 Playback: Yes
MPEG 4 Playback: No
MPEG2 Playback: No
MPEG4 Playback: No
OGG Playback: No
WAV Playback: No
WMA Playback: Yes
WMV Playback: No

Power Supply

Battery Type:Li Polymer
Replaceable Battery: No


Preset Station Qty:30
Tuner Bands:FM
Tuner Type:Digital