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| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Audio formats supported |
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|---|---|---|---|---|
| Interface | USB | USB | USB | USB |
| Built-in microphone | yes | yes | yes | N/A |
| Built-in speaker(s) | N/A | yes | yes | yes |
| Number of built-in speakers | N/A | 1 | 1 | 1 |
| Maximum recording time | N/A | 17.5 h | 15.0 h | 16.0 h |
| USB mass storage | N/A | N/A | N/A | yes |
| Colour of product | Silver | Black | Black,Chrome | Black,Silver |
|---|---|---|---|---|
| Backlight | yes | N/A | yes | N/A |
| Backlight colour | Orange | Blue | Amber | N/A |
| Display type | LCD | N/A | LCD | LCD |
| Built-in display | N/A | yes | N/A | N/A |
| Width | 2.0 in | 2.68 in | 2.76 in | 3.11 in |
|---|---|---|---|---|
| Depth | 5.0 in | 1.02 in | 1.38 in | 1.67 in |
| Height | 1.0 in | 6.22 in | 6.1 in | 6.39 in |
| Weight | 64.0 oz | 4.48 oz | 7.51 oz | 12.2 oz |
| Microphone in | yes | yes | yes | yes |
|---|---|---|---|---|
| Connection to PC | yes | N/A | yes | N/A |
| USB connector type | Micro-USB A | Micro-USB B | Mini-USB B | Micro-USB B |
| DC-in jack | yes | N/A | yes | N/A |
| Media types supported | Flash card | Flash card | Flash card | Flash card |
|---|---|---|---|---|
| File type supported |
| N/A | N/A | N/A |
| Built-in memory capacity | N/A | 128000.0 mB | N/A | N/A |
| Compatible memory cards | N/A |
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| Battery technology | Alkaline | N/A | Alkaline | N/A |
|---|---|---|---|---|
| Battery type | AA | N/A | N/A | N/A |
| Compatible battery sizes | AA | AA | AA | AA |
| Number of batteries supported | 2 | 2 | 2 | 4 |
| Battery capacity indicator | N/A | N/A | yes | N/A |
| Rechargeable | N/A | N/A | yes | N/A |
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