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| General |
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| Dimensions: |
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133.0 x 78.0 x 22.0 mm |
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41.4 x 91.5 x 8.5 mm |
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79.0 x 43.0 x 25.0 mm |
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47.4 x 84.6 x 16.2 mm |
| Weight: |
293.0 g |
48.2 g |
37.0 g |
52.0 g |
| Colors: |
White |
Red, Green, Pink, Black |
While, Black. Blue |
Black, Red, Silver, Pink |
| Price: |
$250 / $320 |
$150 / $200 |
$40 |
$150 / $200 |
| Storage |
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| Memory Type: |
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Hard Drive |
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Flash |
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Flash |
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Flash |
| Capacity: |
20GB / 30GB |
4GB / 8GB |
2GB |
4GB / 8GB |
| Hard Drive Size: |
1.8" |
N/A |
N/A |
N/A |
| Expansion Slot: |
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| Screen |
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| Display Type: |
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LCD |
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LCD |
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LCD |
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LCD |
| Display Size: |
4" |
1.8" |
0" |
1.8" |
| Display Resolution: |
480x272 |
240x320 |
N/A |
320x240 |
| Display Color: |
16.7m |
64k |
N/A |
262k |
| Touch Display: |
No |
No |
No |
No |
| TV Out: |
Yes |
No |
No |
No |
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black and white, with blue backlight |
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| Supported Formats |
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| Audio: |
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MP3, WMA, FLAC, OGG, WAV |
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MP3, WMA, AAC |
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MP3, WMA |
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MP3, WMA, AAC |
| Video: |
MPEG-1, MPEG-4, DivX, XviD, WMV |
MPEG-4, H.264 |
N/A |
MPEG-4, H.264 |
| Photo: |
JPEG, BMP, PNG |
JPEG |
N/A |
JPEG |
| Other: |
TXT |
N/A |
N/A |
N/A |
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Linear PCM Audio |
| Battery |
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| Battery Type: |
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Non-Removable |
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Non-Removable |
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Disposable |
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Non-Removable |
| Audio Life: |
18.0 hours |
24.0 hours |
19.0 hours |
33.0 hours |
| Video Life: |
10.0 hours |
4.0 hours |
0.0 hours |
8.0 hours |
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AAA |
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| Controls |
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| Control Type: |
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Tactile |
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Touch, Tactile |
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Tactile |
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Tactile |
| Dedicated Volume Buttons: |
No |
No |
No |
Yes |
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| Recording |
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| Video Recording: |
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Yes |
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No |
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No |
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No |
| Audio Recording Format: |
WAV, MP3 |
N/A |
WAV |
N/A |
| Audio Recording Options: |
Voice, FM, Line-in |
N/A |
Voice |
N/A |
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| Accessories |
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| Included Accessories: |
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Carrying Case, Strap, CD-ROM, Earphones, AV Cable, USB Cable, Line-In cable, USB Host Cable |
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Earbuds, Proprietary USB Cable |
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Arm band, Carrying case |
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Noise Canceling Headphones, Proprietary USB Cable, Dock Insert |
| Available Accessories: |
Cases, Car Chargers, Belt Clips, TV Tuner (DVB) |
Home A/V Pack, Dock Pack, Car Pack, Cable Pack, Premium Headphones, Leather Case, AC Adapter, Speaker Docks, Many other after market accessories. |
N/A |
Cases, Docks, Speaker Docks, Bluetooth Adapter |
| Music Browsing & Management |
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| File Browsing: |
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File Folder |
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ID3 Tag |
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ID3 Tag |
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ID3 Tag, File Folder |
| On-the-go Playlists: |
Yes |
Yes |
No |
No |
| On-the-go Deleting: |
Yes |
No |
No |
No |
| Bookmarks: |
Yes |
No |
No |
No |
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| Data Transfer |
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| Transfer Protocol: |
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MTP/MSC User Select |
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MTP |
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MSC |
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MTP |
| Connection Type: |
Standard USB |
Proprietary Connection |
Standard USB |
Proprietary Connection |
| OS Compatibility: |
Windows, Mac, Linux |
Windows |
Windows, Mac, Linux |
Windows |
| Wireless: |
N/A |
Wi-Fi |
N/A |
N/A |
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| Audio |
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| Audio Enhancements: |
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Custom EQ, Preset EQ, BBE |
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Preset EQ |
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Custom EQ, Preset EQ |
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Custom EQ, Preset EQ |
| Audio Features: |
Pan |
N/A |
N/A |
Volume Limiter |
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BBE, Mach3Bass, MP Enhance, and 3D Surround |
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DDSE Sound Enhancer, Dynamic Normalizer, Clear Stereo, Virtual Acoustic Sound Engine |
| Miscellaneous |
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| Radio Band: |
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FM |
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N/A |
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FM |
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FM |
| Additional Features: |
Built in Speaker |
FM Radio has RDS |
N/A |
The S720 is identical to the S610 but includes noise canceling headphones. |
| Links |
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| Shop |
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