Cowon iAudio A2

Cowon iAudio A2

SanDisk Sansa View

SanDisk Sansa View

Sony A810

Sony A810

Sony S710

Sony S710
General
Dimensions: 133.0 x 78.0 x 22.0 mm 108.9 x 49.5 x 8.8 mm 88.9 x 43.2 x 10.2 mm 47.4 x 84.6 x 16.2 mm
Weight: 293.0 g 82.2 g 53.9 g 52.0 g
Colors: White Black Black, White, Pink, Blue, Silver Black, Red, Silver, Pink
Price: $250 / $320 $150 / $200 $120 / $150 / $200 $150 / $200
Storage
Memory Type: Hard Drive Flash Flash Flash
Capacity: 20GB / 30GB 8GB / 16GB 2GB / 4GB / 8GB 4GB / 8GB
Hard Drive Size: 1.8" N/A N/A N/A
Expansion Slot: microSD, SDHC
Screen
Display Type: LCD LCD LCD LCD
Display Size: 4" 2.4" 2" 1.8"
Display Resolution: 480x272 240x320 320x240 320x240
Display Color: 16.7m 64k 262k 262k
Touch Display: No No No No
TV Out: Yes Yes No No
Supported Formats
Audio: MP3, WMA, FLAC, OGG, WAV MP3, WMA, AAC, WAV, Audible MP3, WMA, AAC MP3, WMA, AAC
Video: MPEG-1, MPEG-4, DivX, XviD, WMV MPEG-4, WMV, H.264 MPEG-4, H.264 MPEG-4, H.264
Photo: JPEG, BMP, PNG JPEG JPEG JPEG
Other: TXT N/A N/A N/A
Linear PCM Audio Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 18.0 hours 35.0 hours 33.0 hours 33.0 hours
Video Life: 10.0 hours 7.0 hours 8.0 hours 8.0 hours
Controls
Control Type: Tactile Tactile Tactile Tactile
Dedicated Volume Buttons: No No Yes Yes
Recording
Video Recording: Yes No No No
Audio Recording Format: WAV, MP3 WAV N/A N/A
Audio Recording Options: Voice, FM, Line-in Voice, FM N/A N/A
Accessories
Included Accessories: Carrying Case, Strap, CD-ROM, Earphones, AV Cable, USB Cable, Line-In cable, USB Host Cable USB Cable, Software, User Guide Premium Headphones (MDR-EX082), Headphone Extension Cable, Proprietary USB Cable, Dock Insert Noise Canceling Headphones, Proprietary USB Cable, Dock Insert
Available Accessories: Cases, Car Chargers, Belt Clips, TV Tuner (DVB) Cases, Dock, Speaker Docks, and many other Made For Sansa accessories. Cases, Docks, Speaker Docks, Bluetooth Adapter Cases, Docks, Speaker Docks, Bluetooth Adapter
Music Browsing & Management
File Browsing: File Folder ID3 Tag ID3 Tag, File Folder ID3 Tag, File Folder
On-the-go Playlists: Yes Yes No No
On-the-go Deleting: Yes Yes No No
Bookmarks: Yes Yes No No
Data Transfer
Transfer Protocol: MTP/MSC User Select MTP/MSC OS Select MTP MTP
Connection Type: Standard USB Proprietary Connection Proprietary Connection Proprietary Connection
OS Compatibility: Windows, Mac, Linux Windows, Mac, Linux Windows Windows
Wireless: N/A N/A N/A N/A
Audio
Audio Enhancements: Custom EQ, Preset EQ, BBE Custom EQ, Preset EQ Custom EQ, Preset EQ Custom EQ, Preset EQ
Audio Features: Pan N/A Volume Limiter Volume Limiter
BBE, Mach3Bass, MP Enhance, and 3D Surround DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM N/A FM
Additional Features: Built in Speaker N/A N/A The S720 is identical to the S610 but includes noise canceling headphones.
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