Cowon iAudio A2

Cowon iAudio A2

iPod Shuffle 2G

iPod Shuffle 2G

Sony A820

Sony A820

Sony S700

Sony S700
General
Dimensions: 133.0 x 78.0 x 22.0 mm 27.3 x 41.2 x 10.5 mm 50.2 x 93.9 x 9.3 mm 28.0 x 15.0 x 86.0 mm
Weight: 293.0 g 15.6 g 58.0 g 48.0 g
Colors: White Silver, Blue, Red, Green, Purple Black, Pink Black, Pink, Blue, Yellow, Green
Price: $250 / $320 $80 $270 / $320 $150 / $200
Storage
Memory Type: Hard Drive Flash Flash Flash
Capacity: 20GB / 30GB 1GB 8GB / 16GB 2GB / 4GB
Hard Drive Size: 1.8" N/A N/A N/A
Expansion Slot:
Screen
Display Type: LCD None LCD OLED
Display Size: 4" 0" 2.4" 1.1"
Display Resolution: 480x272 N/A 320x240 N/A
Display Color: 16.7m N/A 262k 64k
Touch Display: No No No No
TV Out: Yes No Yes No
TV Out Requires Dock
Supported Formats
Audio: MP3, WMA, FLAC, OGG, WAV MP3, AAC, WAV, Audible MP3, WMA, AAC MP3, WMA, AAC, ATRAC
Video: MPEG-1, MPEG-4, DivX, XviD, WMV N/A MPEG-4, H.264 N/A
Photo: JPEG, BMP, PNG N/A JPEG N/A
Other: TXT N/A N/A N/A
+AIFF Audio Format Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 18.0 hours 12.0 hours 33.0 hours 50.0 hours
Video Life: 10.0 hours 0.0 hours 9.0 hours 0.0 hours
Controls
Control Type: Tactile Tactile Tactile
Dedicated Volume Buttons: No Yes Yes No
Recording
Video Recording: Yes No Yes No
Audio Recording Format: WAV, MP3 N/A N/A N/A
Audio Recording Options: Voice, FM, Line-in N/A N/A N/A
Records with optional dock
Accessories
Included Accessories: Carrying Case, Strap, CD-ROM, Earphones, AV Cable, USB Cable, Line-In cable, USB Host Cable Earbuds, Dock Premium Headphones, Headphone Extension Cable, Proprietary USB Cable, Dock Insert. *8GB version is bundled with Bluetooth headphones. Noise canceling headphones
Available Accessories: Cases, Car Chargers, Belt Clips, TV Tuner (DVB) N/A Cases, Docks, Speaker Docks N/A
Music Browsing & Management
File Browsing: File Folder N/A ID3 Tag, File Folder ID3 Tag
On-the-go Playlists: Yes No No No
On-the-go Deleting: Yes No No No
Bookmarks: Yes No No No
Data Transfer
Transfer Protocol: MTP/MSC User Select Other MTP MTP
Connection Type: Standard USB 4-Pin Phono Jack Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows, Mac Windows Windows
Wireless: N/A N/A Bluetooth N/A
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE N/A Custom EQ, Preset EQ Custom EQ, Preset EQ
Audio Features: Pan N/A Volume Limiter N/A
BBE, Mach3Bass, MP Enhance, and 3D Surround DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM N/A N/A FM
Additional Features: Built in Speaker N/A N/A N/A
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