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| General |
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| Dimensions: |
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95.0 x 52.0 x 9.0 mm |
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78.0 x 55.4 x 16.6 mm |
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99.5 x 51.0 x 10.7 mm |
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47.4 x 84.6 x 16.2 mm |
| Weight: |
63.0 g |
91.0 g |
70.0 g |
52.0 g |
| Colors: |
Brown, Red |
black, white, red |
Silver |
Black, Red, Silver, Pink |
| Price: |
$100 |
$170 / $200 / $250 / $240 |
$250 |
$150 / $200 |
| Storage |
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| Memory Type: |
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Flash |
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Flash |
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Flash |
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Flash |
| Capacity: |
8GB |
2GB / 4GB / 8GB / 16GB |
4GB |
4GB / 8GB |
| Hard Drive Size: |
N/A |
N/A |
N/A |
N/A |
| Expansion Slot: |
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SD, SDHC |
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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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AMOLED |
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LCD |
| Display Size: |
3" |
2.5" |
3.2" |
1.8" |
| Display Resolution: |
400x240 |
320x240 |
480x272 |
320x240 |
| Display Color: |
64k |
16.7m |
262k |
262k |
| Touch Display: |
Yes |
Yes |
Yes |
No |
| TV Out: |
No |
Yes |
No |
No |
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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, FLAC, OGG, WAV, APE |
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MP3, WMA, FLAC, OGG, WAV, APE |
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MP3, WMA, AAC |
| Video: |
N/A |
MPEG-4, DivX, XviD, WMV |
MPEG-4, WMV |
MPEG-4, H.264 |
| Photo: |
JPEG, BMP, GIF |
JPEG, BMP |
JPEG |
JPEG |
| Other: |
N/A |
TXT, Flash |
TXT, Flash |
N/A |
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*video support? File type needed |
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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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Removable |
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Non-Removable |
| Audio Life: |
14.0 hours |
52.0 hours |
25.0 hours |
33.0 hours |
| Video Life: |
4.0 hours |
10.0 hours |
5.0 hours |
8.0 hours |
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| Controls |
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| Control Type: |
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Touch |
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Touch, Tactile |
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Tactile |
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Tactile |
| Dedicated Volume Buttons: |
No |
Yes |
Yes |
Yes |
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*Haptic Feedback |
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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 |
WMA |
WMA |
N/A |
| Audio Recording Options: |
Voice, FM |
Voice, FM, Line-in |
Voice, FM |
N/A |
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* double check recording type |
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| Accessories |
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| Included Accessories: |
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USB Cable, earphones |
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Earbuds, stylus, AC charger (120/240V), USB cable |
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earbuds, micro-B USB cable, software |
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Noise Canceling Headphones, Proprietary USB Cable, Dock Insert |
| Available Accessories: |
N/A |
TV-out cable, line/mic-in cable converter, cases, screen protectors |
N/A |
Cases, Docks, Speaker Docks, Bluetooth Adapter |
| Music Browsing & Management |
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| File Browsing: |
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ID3 Tag, File Folder |
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ID3 Tag, File Folder |
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ID3 Tag, File Folder |
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ID3 Tag, File Folder |
| On-the-go Playlists: |
Yes |
Yes |
Yes |
No |
| On-the-go Deleting: |
Yes |
Yes |
Yes |
No |
| Bookmarks: |
Yes |
Yes |
No |
No |
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*double check |
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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/MSC User Select |
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MTP/MSC User Select |
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MTP |
| Connection Type: |
Standard USB |
Standard USB |
Standard USB |
Proprietary Connection |
| OS Compatibility: |
Windows |
Windows, Mac, Linux |
Windows, Mac, Linux |
Windows |
| Wireless: |
N/A |
N/A |
Bluetooth |
N/A |
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USB cable is standard, but uncommon Micro-B version. |
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| Audio |
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| Audio Enhancements: |
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Custom EQ, Preset EQ |
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Custom EQ, Preset EQ, BBE |
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Custom EQ, Preset EQ, SRS |
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Custom EQ, Preset EQ |
| Audio Features: |
N/A |
Pan, Speed Control |
Speed Control |
Volume Limiter |
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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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FM |
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FM |
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FM |
| Additional Features: |
N/A |
Sleep timer |
N/A |
The S720 is identical to the S610 but includes noise canceling headphones. |
| Links |
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| Shop |
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