Creative Zen Vision

Creative Zen Vision

iPod Nano 3G

iPod Nano 3G

SanDisk Sansa View

SanDisk Sansa View

Sony A820

Sony A820
General
Dimensions: 124.0 x 20.0 x 74.0 mm 69.8 x 52.3 x 6.5 mm 108.9 x 49.5 x 8.8 mm 50.2 x 93.9 x 9.3 mm
Weight: 238.0 g 49.2 g 82.2 g 58.0 g
Colors: Black While Silver, Black, Blue, Red, Green Black Black, Pink
Price: $250 $150 / $200 $150 / $200 $270 / $320
Storage
Memory Type: Hard Drive Flash Flash Flash
Capacity: 30GB 4GB / 8GB 8GB / 16GB 8GB / 16GB
Hard Drive Size: N/A N/A N/A N/A
Expansion Slot: Other microSD, SDHC
Compact Flash type 1 & 2
Screen
Display Type: LCD LCD LCD LCD
Display Size: 3.7" 02" 2.4" 2.4"
Display Resolution: 640x480 320x240 240x320 320x240
Display Color: 262k 64k 64k 262k
Touch Display: No No No No
TV Out: Yes No Yes Yes
TV Out Requires Dock
Supported Formats
Audio: MP3, WMA MP3, AAC, WAV MP3, WMA, AAC, WAV, Audible MP3, WMA, AAC
Video: MPEG-1, MPEG-2, MPEG-4, DivX, XviD, WMV H.264 MPEG-4, WMV, H.264 MPEG-4, H.264
Photo: JPEG, TIFF JPEG JPEG JPEG
Other: N/A N/A N/A N/A
also M-JPEG Linear PCM Audio
Battery
Battery Type: Non-Removable Non-Removable Non-Removable Non-Removable
Audio Life: 13.0 hours 24.0 hours 35.0 hours 33.0 hours
Video Life: 4.5 hours 5.0 hours 7.0 hours 9.0 hours
Controls
Control Type: Tactile Touch, Tactile Tactile Tactile
Dedicated Volume Buttons: No No No Yes
Recording
Video Recording: No No No Yes
Audio Recording Format: N/A N/A WAV N/A
Audio Recording Options: Voice N/A Voice, FM N/A
Records with optional dock
Accessories
Included Accessories: N/A Earphone, Proprietary USB Cable, Dock Adapter USB Cable, Software, User Guide Premium Headphones, Headphone Extension Cable, Proprietary USB Cable, Dock Insert. *8GB version is bundled with Bluetooth headphones.
Available Accessories: N/A Cases, Docks, Speaker Docks, Cases, Dock, Speaker Docks, and many other Made For Sansa accessories. Cases, Docks, Speaker Docks
Music Browsing & Management
File Browsing: ID3 Tag ID3 Tag ID3 Tag ID3 Tag, File Folder
On-the-go Playlists: No Yes Yes No
On-the-go Deleting: No No Yes No
Bookmarks: No No Yes No
Data Transfer
Transfer Protocol: MTP Other MTP/MSC OS Select MTP
Connection Type: Standard USB Proprietary Connection Proprietary Connection Proprietary Connection
OS Compatibility: Windows Windows, Mac Windows, Mac, Linux Windows
Wireless: N/A N/A N/A Bluetooth
Audio
Audio Enhancements: Custom EQ, Preset EQ N/A Custom EQ, Preset EQ Custom EQ, Preset EQ
Audio Features: N/A N/A N/A Volume Limiter
DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM N/A FM N/A
Additional Features: N/A Games N/A N/A
Links
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