Sony NWZ-A728KEN BROCHURE
NWZ-A728KEN
Sony’s NWZ-A728 Walkman® MP3 player houses a gorgeous 2.4” QVGA
LCD display9 that makes your multimedia entertainment come alive. An
8GB1 storage capacity holds up to 1,850 digital music tracks2, hours of
video, or hundreds of photographs, while Sony Clear Audio technologies
help you enjoy CD-quality audio clarity.
8 GB Walkman® Video MP3 Player
8GB Built-in Memory
1
Store up to 1,850 Songs2 or up to 30H of video5 on your Walkman® video MP3 Player and never
be without your entertainment again.
High Quality Video Playback
Playback your favorite videos right on the player using MPEG 4 and M4V prole at 30 frames per
second.
Battery Life
With up to 36 hours of audio playback7 and up to 9.5 hours of video playback9 you don’t have to
worry about charging your player.
2.4” QVGA LCD Screen
9
Easily view your movies, photos and music information on the high quality, 320x240 display.
Portrait and Landscape Mode
Allows for easy viewing of your videos and photos in either a portrait or landscape position.
Compatible with Secure Windows Media Audio
3
Giving you more options than ever for downloading and listening to music.
MP3/WMA/AAC Audio Codec Support
3
Supports playback of MP3 and WMA DRM and non-DRM audio les downloaded from multiple
sources. Also supports non-DRM AAC content, giving you multiple options for downloading music
the way you want.
4 Clear Audio Technologies
Utilizes 4 Clear Audio Technologies to reproduce crystal clear, CD-quality audio:o Digital Sound
Enhancement Engine (DSEE) restores the higher sound frequency lost when creating compressed
music les.o Clear Bass enhances the bass sound while minimizing distortion.o Clear Stereo
reduces signal leakage from one channel to another.o EX Series headphones deliver deep bass
sound from a closed design that's compact, lightweight and comfortable to wear thanks to
changeable silicon rubber ear-buds that also help isolate outside sounds.
Time Machine Shue
11
Shue play among songs from a randomly selected year. (Information will come from CD
information that is downloaded from the Gracenote CDDB®)
Initial Search
Use the rst letter of the song, album or artist to easily nd the music you are looking for.
Specications
Audio
Equalizer
Format(s) Supported
Frequency Response
Tuner
Audio Features
Sound Mode
5 Band: Heavy/Pop/Jazz/Unique/Custom 1/Custom 2 & Clear Bass
MP3, WMA, AAC-LC, Linear PCM
20 - 20,000Hz (when playing back data le, single signal measurement)
No
DSEE-Digital Sound Enhancement EngineClear StereoDynamic Normalizer
10
Surround Eect
Convenience Features
Multiple Language Display
Search Features
Display
Screen Size
General
Backlit Color
Music Storage Capacity (Approx)
Recommended Use
Hardware
Display
Headphone Type
Interface
Inputs and Outputs
Headphone Output
Headphone Output(s)
USB Port(s)
Memory
Memory Size
User Memory Capacity (Approx.)
Playback features
Photo Playback
Power
Battery Charging (Approx)
Battery Life (Approx)
Output Power
Power Type
System Requirements
Operating System
Video
Format
Playback
Video Features
JPEG Playback
Dimensions (Approx.)
Dimensions (Approx.)
Weights and Measurements
Weight (Approx.)
VPT Surround, not applied while playing a video. (Modes: None, Studio, Live, Club,
Arena, Matrix, Karaoke)
English/French/German/Spanish/Italian/Russian/Japanese/Simplied Chinese/
Traditional Chinese/Korean/Portuguese
Album/Artist/Genre/Initial Letter/Playlists/Release Year/Song Name
2.4" TFT Display with white LED backlight (QVGA)
White LED backlight
7.30 GB
Approximately 8,840,956,416 bytes
Music/Video/Photo
2.4-inch TFT Display with white LED backlight, QVGA (240x320 pixels), 262,144 colors.
Earbud
Headphone:Stereo mini-jack
WM-PORT:22 pin terminal
Hi-Speed USB (USB 2.0 compliant)
Yes
1 (stereo mini jack)
1 (22 pin to high-speed USB 2.0 connector6)
8GB (Built-in)
7.30 GB
Yes
USB based charging; 3 hours (full charge), 1.5 hours (approx. 80%)
Up to 36 Hours (Music: Approx. 36H7 Video: Approx. 9.5H8)
5+5mW
Built-in Rechargeable Li-ion Battery
USB power (from a computer via the supplied USB cable)
Windows XP, SP2 or newer
MPEG 4, M4V
Mode: Repeat(On/O), Continuous Playback (On/O)
Normal/Slide Show/Slide Show Repeat
Slide Show Interval(Short/Normal/Long)
Compatible with DCF 2.0/Exif 2.2 le format
W2 1/8" x H3 3/4" xD 3/8" (51.0 x 93.9 x 9.3mm)
2.1 oz (58g)
4
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