Cowon iAudio A2

Cowon iAudio A2

Creative Zen

Creative Zen

Creative Zen Vision:M

Creative Zen Vision:M

Sony A820

Sony A820
General
Dimensions: 133.0 x 78.0 x 22.0 mm 83.0 x 55.0 x 11.3 mm 104.0 x 62.0 x 18.6 mm 50.2 x 93.9 x 9.3 mm
Weight: 293.0 g 65.0 g 163.0 g 58.0 g
Colors: White Black White, Black,Blue,Green,Pink Black, Pink
Price: $250 / $320 $80 / $130 / $200 / $250 / $350 $200 / $280 $270 / $320
Storage
Memory Type: Hard Drive Flash Hard Drive Flash
Capacity: 20GB / 30GB 2GB / 4GB / 8GB / 16GB / 32GB 30GB / 60GB 8GB / 16GB
Hard Drive Size: 1.8" N/A 1.8" N/A
Expansion Slot: SD, SDHC
Screen
Display Type: LCD LCD LCD LCD
Display Size: 4" 2.5" 2.5" 2.4"
Display Resolution: 480x272 320x240 320x240 320x240
Display Color: 16.7m 16.7m 262k 262k
Touch Display: No No No No
TV Out: Yes No Yes Yes
TV Out Requires Dock
Supported Formats
Audio: MP3, WMA, FLAC, OGG, WAV MP3, WMA, AAC, WAV MP3, WMA, WAV MP3, WMA, AAC
Video: MPEG-1, MPEG-4, DivX, XviD, WMV DivX, XviD, WMV, Other MPEG-1, MPEG-2, MPEG-4, DivX, XviD, WMV MPEG-4, H.264
Photo: JPEG, BMP, PNG JPEG JPEG, BMP JPEG
Other: TXT N/A N/A N/A
also MJPEG. Supports MPEG-1 and MPEG-2 through transcoding. XviD and DivX supported up to 320 x 240 max. resolution. Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 18.0 hours 25.0 hours 16.0 hours 33.0 hours
Video Life: 10.0 hours 5.0 hours 5.0 hours 9.0 hours
Controls
Control Type: Tactile Tactile Touch, Tactile Tactile
Dedicated Volume Buttons: No No No Yes
Recording
Video Recording: Yes No No Yes
Audio Recording Format: WAV, MP3 WAV WAV N/A
Audio Recording Options: Voice, FM, Line-in Voice Voice, FM N/A
The 60GB model does not have FM recording capabilities. Records with optional dock
Accessories
Included Accessories: Carrying Case, Strap, CD-ROM, Earphones, AV Cable, USB Cable, Line-In cable, USB Host Cable N/A Earbuds, Standard mini USB cable, Pouch, Dongle/Subpack Premium Headphones, Headphone Extension Cable, Proprietary USB Cable, Dock Insert. *8GB version is bundled with Bluetooth headphones.
Available Accessories: Cases, Car Chargers, Belt Clips, TV Tuner (DVB) N/A AC Adapter, A/V Cable, Dock, Leather Case, Silicon Case Cases, Docks, Speaker Docks
Music Browsing & Management
File Browsing: File Folder ID3 Tag ID3 Tag ID3 Tag, File Folder
On-the-go Playlists: Yes Yes Yes No
On-the-go Deleting: Yes Yes Yes No
Bookmarks: Yes Yes Yes No
Multiple playlists can be created and named but not reordered.
Data Transfer
Transfer Protocol: MTP/MSC User Select MTP MTP MTP
Connection Type: Standard USB Standard USB Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows Windows Windows
Wireless: N/A N/A N/A Bluetooth
60GB Version Includes USB Host Functionality.
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE Custom EQ, Preset EQ Custom EQ, Preset EQ Custom EQ, Preset EQ
Audio Features: Pan Volume Limiter Volume Limiter Volume Limiter
BBE, Mach3Bass, MP Enhance, and 3D Surround DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM FM N/A
Additional Features: Built in Speaker N/A N/A N/A
Links
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