Cowon iAudio A3

Cowon iAudio A3

Microsoft Zune 30

Microsoft Zune 30

Microsoft Zune 80

Microsoft Zune 80

Sony S710

Sony S710
General
Dimensions: 133.4 x 78.5 x 22.0 mm 111.8 x 61.0 x 15.2 mm 61.1 x 108.2 x 12.9 mm 47.4 x 84.6 x 16.2 mm
Weight: 280.0 g 159.0 g 127.6 g 52.0 g
Colors: Silver black, white, brown, pink, red Black, Red Black, Red, Silver, Pink
Price: $350 / $400 $200 $250 $150 / $200
Storage
Memory Type: Hard Drive Hard Drive Hard Drive Flash
Capacity: 30GB / 60GB 30GB 80GB 4GB / 8GB
Hard Drive Size: N/A 1.8" 1.8" N/A
Expansion Slot:
Screen
Display Type: LCD LCD LCD LCD
Display Size: 4" 3" 3.2" 1.8"
Display Resolution: 800x480 320x240 320x240 320x240
Display Color: 16.7m 64k 64k 262k
Touch Display: No No No No
TV Out: Yes Yes Yes No
1280 x 720 HD output Supports DVD quality (720x480) TV Out Supports DVD quality (720x480) TV Out
Supported Formats
Audio: MP3, WMA, AAC, FLAC, OGG, WAV, APE MP3, WMA, AAC MP3, WMA, AAC MP3, WMA, AAC
Video: MPEG-1, MPEG-2, MPEG-4, DivX, XviD, WMV, Other WMV MPEG-4, WMV, H.264 MPEG-4, H.264
Photo: JPEG, BMP, TIFF, PNG, GIF JPEG JPEG, GIF JPEG
Other: TXT, PDF, DOC N/A N/A N/A
also RAW images; ASF, PCM, AC-3, G.726, Apple Lossless audio; ASF, OGM video Software converts JPEG to 640x480. Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 7.0 hours 14.0 hours 30.0 hours 33.0 hours
Video Life: 10.0 hours 4.0 hours 4.0 hours 8.0 hours
*official battery life unknown 13 hours with wireless on.
Controls
Control Type: Tactile Tactile Touch, Tactile Tactile
Dedicated Volume Buttons: No No No Yes
Recording
Video Recording: Yes No No No
Audio Recording Format: WAV, WMA N/A N/A N/A
Audio Recording Options: Voice, FM, Line-in N/A N/A N/A
Accessories
Included Accessories: S-Video, Component, Composite TV-Out, USB Cable, Lanyard, User's Manual, Earphones, Charger Earbuds, Proprietary USB Cable, Pouch premium headphones, sync cable, software Noise Canceling Headphones, Proprietary USB Cable, Dock Insert
Available Accessories: Cases, Car Chargers, Belt Clips Home A/V Pack, Dock Pack, Car Pack, Cable Pack, Premium Headphones, Leather Case, AC Adapter, Speaker Docks, Many other after market accessories. Home A/V Pack, Dock Pack, Car Pack, Cable Pack, Premium Headphones, Leather Case, AC Adapter, Speaker Docks, Many other after market accessories. Cases, Docks, Speaker Docks, Bluetooth Adapter
Music Browsing & Management
File Browsing: ID3 Tag, File Folder ID3 Tag ID3 Tag ID3 Tag, File Folder
On-the-go Playlists: Yes Yes Yes No
On-the-go Deleting: Yes No No No
Bookmarks: Yes No No No
BBE, Mach3Bass, MP Enhance, and 3D Surround
Data Transfer
Transfer Protocol: MTP/MSC User Select Other Other MTP
Connection Type: Standard USB Proprietary Connection Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows Windows Windows
Wireless: N/A Wi-Fi Wi-Fi N/A
*Mini USB Jack *Optional USB host
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE Preset EQ N/A Custom EQ, Preset EQ
Audio Features: Pan, Speed Control N/A N/A Volume Limiter
built in speaker DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM FM FM
Additional Features: *DMB Support FM Radio has RDS FM Radio has RDS The S720 is identical to the S610 but includes noise canceling headphones.
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