Cowon iAudio U5

Cowon iAudio U5

Creative Zen Stone Plus Speaker

Creative Zen Stone Plus Speaker

iPod Nano 3G

iPod Nano 3G

Sony A820

Sony A820
General
Dimensions: 41.0 x 85.0 x 10.0 mm 55.6 x 35.7 x 17.5 mm 69.8 x 52.3 x 6.5 mm 50.2 x 93.9 x 9.3 mm
Weight: 38.0 g 21.0 g 49.2 g 58.0 g
Colors: White, black Black, Champagne, Blue, Pink Silver, Black, Blue, Red, Green Black, Pink
Price: $100 / $130 $59.99 $150 / $200 $270 / $320
Storage
Memory Type: Flash Flash Flash Flash
Capacity: 4GB / 8GB 2GB 4GB / 8GB 8GB / 16GB
Hard Drive Size: N/A N/A N/A N/A
Expansion Slot:
Screen
Display Type: LCD OLED LCD LCD
Display Size: 1.8" 1" 02" 2.4"
Display Resolution: 128x160 64x64 320x240 320x240
Display Color: 64k N/A 64k 262k
Touch Display: No No No No
TV Out: No No No Yes
Monochrone blue OLED screen TV Out Requires Dock
Supported Formats
Audio: MP3, WMA, WAV MP3, WMA, AAC, WMA Lossless MP3, AAC, WAV MP3, WMA, AAC
Video: N/A N/A H.264 MPEG-4, H.264
Photo: N/A N/A JPEG JPEG
Other: N/A N/A N/A N/A
Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 24.0 hours 20.0 hours 24.0 hours 33.0 hours
Video Life: 0.0 hours 0.0 hours 5.0 hours 9.0 hours
Controls
Control Type: Tactile Tactile Touch, Tactile Tactile
Dedicated Volume Buttons: Yes Yes No Yes
Recording
Video Recording: No No No Yes
Audio Recording Format: WAV WAV N/A N/A
Audio Recording Options: Voice, FM Voice N/A N/A
Records with optional dock
Accessories
Included Accessories: AC adapter, earbuds, USB cable, software Silicon skin w/clip, earbuds, USB cable Earphone, Proprietary USB Cable, Dock Adapter Premium Headphones, Headphone Extension Cable, Proprietary USB Cable, Dock Insert. *8GB version is bundled with Bluetooth headphones.
Available Accessories: cases, screen protectors Cases, speaker Cases, Docks, Speaker Docks, Cases, Docks, Speaker Docks
Music Browsing & Management
File Browsing: ID3 Tag, File Folder File Folder ID3 Tag ID3 Tag, File Folder
On-the-go Playlists: No No Yes No
On-the-go Deleting: No Yes No No
Bookmarks: No No No No
Folder browsing only, can't browse individual files
Data Transfer
Transfer Protocol: MSC MSC Other MTP
Connection Type: Proprietary Connection Standard USB Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows, Mac, Linux Windows, Mac Windows
Wireless: N/A N/A N/A Bluetooth
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE Custom EQ, Preset EQ N/A Custom EQ, Preset EQ
Audio Features: Pan Volume Limiter N/A Volume Limiter
Bass boost DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM N/A N/A
Additional Features: alarm clock, sleep timer Internal speaker Games N/A
Links
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