Creative Zen Vision

Creative Zen Vision

Creative Zen X-Fi

Creative Zen X-Fi

iPod Nano 3G

iPod Nano 3G

Sony A820

Sony A820
General
Dimensions: 124.0 x 20.0 x 74.0 mm 83.0 x 55.0 x 12.7 mm 69.8 x 52.3 x 6.5 mm 50.2 x 93.9 x 9.3 mm
Weight: 238.0 g 68.0 g 49.2 g 58.0 g
Colors: Black While silver / black Silver, Black, Blue, Red, Green Black, Pink
Price: $250 $180 / $200 / $280 $150 / $200 $270 / $320
Storage
Memory Type: Hard Drive Flash Flash Flash
Capacity: 30GB 8GB / 16GB / 32GB 4GB / 8GB 8GB / 16GB
Hard Drive Size: N/A N/A N/A N/A
Expansion Slot: Other SD, SDHC
Compact Flash type 1 & 2
Screen
Display Type: LCD LCD LCD LCD
Display Size: 3.7" 2.5" 02" 2.4"
Display Resolution: 640x480 320x240 320x240 320x240
Display Color: 262k 16.7m 64k 262k
Touch Display: No No No No
TV Out: Yes No No Yes
TV Out Requires Dock
Supported Formats
Audio: MP3, WMA MP3, WMA, AAC, WAV, Audible MP3, AAC, WAV MP3, WMA, AAC
Video: MPEG-1, MPEG-2, MPEG-4, DivX, XviD, WMV MPEG-4, DivX, XviD, 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 35.0 hours 24.0 hours 33.0 hours
Video Life: 4.5 hours 5.0 hours 5.0 hours 9.0 hours
Controls
Control Type: Tactile Tactile Touch, Tactile Tactile
Dedicated Volume Buttons: No No No Yes
Recording
Video Recording: No No No Yes
Audio Recording Format: N/A WAV N/A N/A
Audio Recording Options: Voice Voice N/A N/A
Records with optional dock
Accessories
Included Accessories: N/A standard usb, EP-830 earbuds, software CD 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: N/A Leather Case, Silicon Case, Armband, Screen Protector, Speaker Dock Cases, Docks, Speaker Docks, 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 Yes No No
Bookmarks: No Yes No No
Data Transfer
Transfer Protocol: MTP MTP Other MTP
Connection Type: Standard USB Standard USB Proprietary Connection Proprietary Connection
OS Compatibility: Windows Windows Windows, Mac Windows
Wireless: N/A Wi-Fi N/A Bluetooth
Wi-Fi not available on the 8GB model
Audio
Audio Enhancements: Custom EQ, Preset EQ Custom EQ, X-Fi N/A Custom EQ, Preset EQ
Audio Features: N/A Volume Limiter N/A Volume Limiter
X-Fi is emulated DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine
Miscellaneous
Radio Band: FM FM N/A N/A
Additional Features: N/A N/A Games N/A
Links
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