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| General |
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| Dimensions: |
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27.3 x 41.2 x 10.5 mm |
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55.12 x 34.29 x 16.51 mm |
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28.0 x 15.0 x 86.0 mm |
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47.4 x 84.6 x 16.2 mm |
| Weight: |
15.6 g |
26.0 g |
48.0 g |
52.0 g |
| Colors: |
Silver, Blue, Red, Green, Purple |
black, pink, blue, red, silver |
Black, Pink, Blue, Yellow, Green |
Black, Red, Silver, Pink |
| Price: |
$80 |
$40 / $60 / $80 |
$150 / $200 |
$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: |
1GB |
1GB / 2GB / 4GB |
2GB / 4GB |
4GB / 8GB |
| Hard Drive Size: |
N/A |
N/A |
N/A |
N/A |
| Expansion Slot: |
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| Screen |
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| Display Type: |
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None |
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OLED |
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OLED |
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LCD |
| Display Size: |
0" |
1" |
1.1" |
1.8" |
| Display Resolution: |
N/A |
128x64 |
N/A |
320x240 |
| Display Color: |
N/A |
4k or less |
64k |
262k |
| Touch Display: |
No |
No |
No |
No |
| TV Out: |
No |
No |
No |
No |
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2 color
4 line |
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| Supported Formats |
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| Audio: |
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MP3, AAC, WAV, Audible |
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MP3, WMA, WAV, Audible |
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MP3, WMA, AAC, ATRAC |
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MP3, WMA, AAC |
| Video: |
N/A |
N/A |
N/A |
MPEG-4, H.264 |
| Photo: |
N/A |
N/A |
N/A |
JPEG |
| Other: |
N/A |
N/A |
N/A |
N/A |
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+AIFF Audio Format |
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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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Non-Removable |
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Non-Removable |
| Audio Life: |
12.0 hours |
15.0 hours |
50.0 hours |
33.0 hours |
| Video Life: |
0.0 hours |
0.0 hours |
0.0 hours |
8.0 hours |
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| Controls |
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| Control Type: |
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Tactile |
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Tactile |
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Tactile |
| Dedicated Volume Buttons: |
Yes |
Yes |
No |
Yes |
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| Recording |
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| Video Recording: |
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No |
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No |
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No |
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No |
| Audio Recording Format: |
N/A |
WAV |
N/A |
N/A |
| Audio Recording Options: |
N/A |
Voice, FM |
N/A |
N/A |
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| Accessories |
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| Included Accessories: |
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Earbuds, Dock |
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Headphone, USB cable |
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Noise canceling headphones |
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Noise Canceling Headphones, Proprietary USB Cable, Dock Insert |
| Available Accessories: |
N/A |
N/A |
N/A |
Cases, Docks, Speaker Docks, Bluetooth Adapter |
| Music Browsing & Management |
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| File Browsing: |
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N/A |
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ID3 Tag |
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ID3 Tag |
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ID3 Tag, File Folder |
| On-the-go Playlists: |
No |
Yes |
No |
No |
| On-the-go Deleting: |
No |
Yes |
No |
No |
| Bookmarks: |
No |
No |
No |
No |
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| Data Transfer |
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| Transfer Protocol: |
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Other |
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MTP/MSC OS Select |
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MTP |
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MTP |
| Connection Type: |
4-Pin Phono Jack |
Standard USB |
Proprietary Connection |
Proprietary Connection |
| OS Compatibility: |
Windows, Mac |
Windows, Mac, Linux |
Windows |
Windows |
| Wireless: |
N/A |
N/A |
N/A |
N/A |
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| Audio |
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| Audio Enhancements: |
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N/A |
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Custom EQ, Preset EQ |
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Custom EQ, Preset EQ |
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Custom EQ, Preset EQ |
| Audio Features: |
N/A |
N/A |
N/A |
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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N/A |
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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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