Cowon iAudio A3

Cowon iAudio A3

Creative Zen

Creative Zen

iriver clix2

iriver clix2

Sony S710

Sony S710
General
Dimensions: 133.4 x 78.5 x 22.0 mm 83.0 x 55.0 x 11.3 mm 80.0 x 46.8 x 12.8 mm 47.4 x 84.6 x 16.2 mm
Weight: 280.0 g 65.0 g 55.0 g 52.0 g
Colors: Silver Black black Black, Red, Silver, Pink
Price: $350 / $400 $80 / $130 / $200 / $250 / $350 $189.99 $150 / $200
Storage
Memory Type: Hard Drive Flash Flash Flash
Capacity: 30GB / 60GB 2GB / 4GB / 8GB / 16GB / 32GB 4GB 4GB / 8GB
Hard Drive Size: N/A N/A N/A N/A
Expansion Slot: SD, SDHC
Screen
Display Type: LCD LCD AMOLED LCD
Display Size: 4" 2.5" 2.2" 1.8"
Display Resolution: 800x480 320x240 320x240 320x240
Display Color: 16.7m 16.7m 262k 262k
Touch Display: No No No No
TV Out: Yes No No No
1280 x 720 HD output
Supported Formats
Audio: MP3, WMA, AAC, FLAC, OGG, WAV, APE MP3, WMA, AAC, WAV MP3, WMA, OGG, Audible MP3, WMA, AAC
Video: MPEG-1, MPEG-2, MPEG-4, DivX, XviD, WMV, Other DivX, XviD, WMV, Other MPEG-1, MPEG-2, MPEG-4, WMV MPEG-4, H.264
Photo: JPEG, BMP, TIFF, PNG, GIF JPEG JPEG JPEG
Other: TXT, PDF, DOC N/A TXT N/A
also RAW images; ASF, PCM, AC-3, G.726, Apple Lossless audio; ASF, OGM video also MJPEG. Supports MPEG-1 and MPEG-2 through transcoding. XviD and DivX supported up to 320 x 240 max. resolution. SWF Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 7.0 hours 25.0 hours 24.0 hours 33.0 hours
Video Life: 10.0 hours 5.0 hours 5.0 hours 8.0 hours
*official battery life unknown Charge via USB with: "Power & Data", or "Power & Play"
Controls
Control Type: Tactile Tactile Tactile Tactile
Dedicated Volume Buttons: No No Yes Yes
D-Click
Recording
Video Recording: Yes No No No
Audio Recording Format: WAV, WMA WAV MP3 N/A
Audio Recording Options: Voice, FM, Line-in Voice Voice, FM N/A
MP3 bit rate: 64kbps, 128kbps, 192kbps
Accessories
Included Accessories: S-Video, Component, Composite TV-Out, USB Cable, Lanyard, User's Manual, Earphones, Charger N/A N/A Noise Canceling Headphones, Proprietary USB Cable, Dock Insert
Available Accessories: Cases, Car Chargers, Belt Clips N/A speaker dock/cradle, cases Cases, Docks, Speaker Docks, Bluetooth Adapter
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 Yes No No
Bookmarks: Yes Yes Yes No
BBE, Mach3Bass, MP Enhance, and 3D Surround Bookmarks only for Audible content
Data Transfer
Transfer Protocol: MTP/MSC User Select MTP MTP/MSC User Select MTP
Connection Type: Standard USB Standard USB Standard USB Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows Windows, Mac, Linux Windows
Wireless: N/A N/A N/A N/A
*Mini USB Jack *Optional USB host
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE Custom EQ, Preset EQ Custom EQ, Preset EQ, SRS Custom EQ, Preset EQ
Audio Features: Pan, Speed Control Volume Limiter N/A Volume Limiter
built in speaker Headphone Output Power: 17mW/Ch at (16Ω) S/N Ratio: 90dB DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM FM FM
Additional Features: *DMB Support N/A N/A The S720 is identical to the S610 but includes noise canceling headphones.
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