Cowon iAudio D2

Cowon iAudio D2

iPod Classic 80GB

iPod Classic 80GB

Samsung YP-P2

Samsung YP-P2

Sony A820

Sony A820
General
Dimensions: 78.0 x 55.4 x 16.6 mm 103.5 x 61.8 x 10.5 mm 53.3 x 102.0 x 9.9 mm 50.2 x 93.9 x 9.3 mm
Weight: 91.0 g 140.0 g 80.0 g 58.0 g
Colors: black, white, red Silver, Black Black, White, Burgundy Black, Pink
Price: $170 / $200 / $250 / $240 $250 $200 / $250 / $300 $270 / $320
Storage
Memory Type: Flash Hard Drive Flash Flash
Capacity: 2GB / 4GB / 8GB / 16GB 80GB 4GB / 8GB / 16GB 8GB / 16GB
Hard Drive Size: N/A 1.8" N/A N/A
Expansion Slot: SD, SDHC
Screen
Display Type: LCD LCD LCD LCD
Display Size: 2.5" 2.5" 3" 2.4"
Display Resolution: 320x240 320x240 480x272 320x240
Display Color: 16.7m 64k 262k 262k
Touch Display: Yes No Yes No
TV Out: Yes Yes No Yes
TV Out Requires Dock
Supported Formats
Audio: MP3, WMA, FLAC, OGG, WAV, APE MP3, AAC, Audible MP3, WMA, AAC, OGG MP3, WMA, AAC
Video: MPEG-4, DivX, XviD, WMV H.264 MPEG-4, WMV MPEG-4, H.264
Photo: JPEG, BMP JPEG JPEG JPEG
Other: TXT, Flash N/A TXT N/A
+AIFF & Apple Lossless Audio Formats Frame size must be 480x272 or smaller Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 52.0 hours 30.0 hours 35.0 hours 33.0 hours
Video Life: 10.0 hours 5.0 hours 5.0 hours 9.0 hours
Controls
Control Type: Touch, Tactile Touch, Tactile Touch, Tactile Tactile
Dedicated Volume Buttons: Yes No Yes Yes
Recording
Video Recording: No No No Yes
Audio Recording Format: WMA N/A WAV N/A
Audio Recording Options: Voice, FM, Line-in N/A Voice, FM N/A
Records with optional dock
Accessories
Included Accessories: Earbuds, stylus, AC charger (120/240V), USB cable Earbuds, Proprietary USB Cable, Dock Adapter Stand, Earphone, USB cable Premium Headphones, Headphone Extension Cable, Proprietary USB Cable, Dock Insert. *8GB version is bundled with Bluetooth headphones.
Available Accessories: TV-out cable, line/mic-in cable converter, cases, screen protectors Cases, Docks, Speaker Docks, + Many others. Cases,Jackets, Audio Bluetooth Devices. Cases, Docks, Speaker Docks
Music Browsing & Management
File Browsing: ID3 Tag, File Folder ID3 Tag ID3 Tag, File Folder ID3 Tag, File Folder
On-the-go Playlists: Yes Yes Yes No
On-the-go Deleting: Yes No Yes No
Bookmarks: Yes No Yes No
Data Transfer
Transfer Protocol: MTP/MSC User Select Other MTP MTP
Connection Type: Standard USB Proprietary Connection Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows, Mac Windows, Mac, Linux Windows
Wireless: N/A N/A Bluetooth Bluetooth
*MSC/UMS with Korean firmware upgrade
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE N/A Custom EQ, Preset EQ Custom EQ, Preset EQ
Audio Features: Pan, Speed Control Volume Limiter N/A Volume Limiter
DNSe DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM N/A FM N/A
Additional Features: Sleep timer N/A Datacasts, Alarm clock, World clock Calendar, Bluetooth calling and Dictionary N/A
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