Distinctive Styling, High Resoulution Audio                
                
                
6 Different colors                
Compact and Light HRA Walkman                
                
                
High Resolution Audio    
                
Distictive Stylish 6 color design                

S-master HX    
                
DSEE HX    
                
Digital Noise Canceling            

ClearAudio+    
                
LDAC codec    
                
* MDR-NW750N earphone is required to active HRA digital noise canceling                
                
                
Slim Aluminum Full Metal Body comes with 6 different colors                
The slim A20 series are sized 43.6mm of length and 8.7mm of thickness, while it weighs only 66g. This series has 6 variations of colors with classy full metal body. You can enhance its beauty by combining H.ear in series earphone or h.ear.on headphone with.                
- Viridian Blue,Cinnabar Red, Charcoal Black, Lime Yellow, Bordeaux Pink,Silver                
                
                
Flat desing on both front and rear to emphasis its simplicity and minimal size. NW-A20 series comes with xcellent durability and electronic noise canceling for aluminum die casting finish. Simply interface is located below the 5.6cm High definition QVGA LED Display.                
                
                
Slim and Refined Preminum Design                
Size: 43.6mm x 109mm x 8.7mm Weight : 66g                
                
                
Simple control interface                
Intuitive interface located at the front to contro power, play/pause and others                
                
                
                
Hi-Res Audio Amplifier                
S-Master HX                
The S-Master HX digital amp cuts distortion and noise across a wide range of frequencies to present you clear and vivid sound.                
                


Get the best out of every track                
High Resolution Audio                
Like going from standard definition to HD video, High-Resolution Audio tracks are far higher quality than MP3s and even CDs, letting you hear every breath, every drumbeat, every note.                
                
                
                
Focus on the music with Noise Canceling headphones                
Immerse yourself deeper in the sound, thanks to the NW-A20 series' exclusive bundled headphones. High-Resolution Audio-compatible Noise Canceling mutes distractions from the world outside, so it's just you and your music.                
* Requires purchasing of MDR-NW7550N earphone to active noise canceling                
* not able to cancel the noise completely                
                
AI(Artificial Intelligence) Noise Canceling                 
Analyse the ambient sound into 3 kinds, and choose the ideal mode to reduce the noise.                
                
            
                
Digital Sound enhancement Engine                
DSEE™ HX                
Hear what you’ve been missing. DSEE HX upscales your existing music to near high-resolution quality.                
* May consume more battery to upscaling via DSEE HX                
                
                
                
Smooth and Powerful Bass                
CLEAR BASS                
Experience clean bass, crisp highs, and consistent volume levels across all tracks with ClearAudio+.                
                
                
                
Excellent Technology and Components                
Aluminuim Die-Casting Frame                
Refrains disturnance efficiently to present stable sound quality                
                
5.6cm, QVGA LED Display                
High Definision LED Display with QVGA of 0.3M pixels(320x240)                
                
High-Purity unleaded soldering                
High-quality, lead-free solder creates a more efficient electronic connection between components                
                
Thick film circuit                
The circuit board has been optimized to improve electricity flow, making the power supply stable.                 
                
POSCAP                
Installed POSCAP at the power of Full digital Amp S-Master HX™ to imporve stability of power.                
                
Low-resistant Cable                
Uphold the low impedance of 30μm to present clear vocal and powerful middle and high pitches                
                
                
Long lasting Battery life                
Max 50 hours                
Never run out of power when you're on the move. The NW-A20 holds enough charge for up to 50 hours of MP3 playback, or up to 30 hours of High-Resolution Audio playback, so you don't have to worry about finding a charger when you're out and about.                
                
                
Highest quality Bluetooth streaming: LDAC                
The Sony Bluetooth® LDAC codec takes your music streaming to a new level. It supports up to three times greater bitrate than typical Bluetooth® streaming. 96 kHz sampling rates and more efficient coding for CD-quality wireless sound.                
                

One-touch listening to play instant music : NFC™&Bluetooth                
aptX Codec                
Simply touch your NFC-enabled smartphone or other device* to the on-body N-mark and start your music. No NFC? No problem. You can also pair the devices manually in Bluetooth® settings.                
*Headphone or speaker that supports aptX format requires to enhance the sound quality,                
            
                
Enjoy music according to your mood                
SensMe. Sony’s unique “SensMe channels” feature automatically groups tracks by channels and allows you to enjoy music intuitively.                
NW-A25 offers 5 different equalizer to optimize each music : Heavy, Pop, Jazz, Unique, Custom                
                
                
                
Compatible with PHA-3 and USB DAC amp UDA-1                
                
                
                
NW-A20 Series                
                
Specifications                
                
General Information                
Storage    NW-A15:16GB            
Play types    Music, Video, Photo, FM Radio, Pot Cast            
Audio Format    FLAC/Apple Lossless(ALAC)/MP3/AAC/HE-AAC/WMA/Linear PCM(WAV)/AIFF/ATRAC/ATRAC Advanved Lossless            
Video Format    MPEG-4 / AVC(H.264/AVC) / Widnows Media Video 9            
Display        2.2" TFT Color LCD, QVGA (320 x 240)            
Bluetooth    Bluetooth Ver. 3.0, AwDP, AVRCP, OPP / Coder : SBC / LDAC / aptX            
FM Radio    O (76.0~108.0MHz)            
Other        Lyrics, SenseMe            
Sound        S-Master HX/DSEE HX/Clear Audio+/Clear Bass/Equalizer/VPT(Surround)/Dynamic Normalizer/Digital Noise canceling(Full Auto AI/Subway,Bus/Plane/indoor)            
HRA        O            

Power                
Battery            Integrated Li-Ion Battery            
USB Charging Time    4 hours            
Running Time        Digital Noise Canceling On 43, Digital Noise Canceling Off 50, FLAC 86kHz/ 24bit Digital Noise Canceling On 35, Digital Noise Canceling Off 40, FLAC 192kHz/ 24bit Digital Noise Canceling On 27, Digital Noise Canceling Off 30 [Bluetooth] SBC MP# 128kbps 23LDAC(Standard) FPAC 86kHz / 24bit 16 [Video], MPEG-4 384kbps Digital Noise Canceling On 13, Digital Noise Canceling Off 14            

Input/Output Terminal                
Headphone    10mW+10mW (headphone not included)            
PC connection    Hi-Speed USB /WM-PORT            
microSD     O            

Size/Weight                
Size    43.6 x 109 x 8.7 mm            
Weight    66g            
                
Product name          Walkman MP# Player, NW-A25                
Released in         2015.09            
Manufacturer/Importer    Sony Corporation, Sony Korea Corporation            
Made in            Malaysia            
Warranty        1 year