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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Audio formats supported |
|
| MP3 |
|
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Interface | USB | USB | USB | USB |
Built-in microphone | yes | yes | N/A | yes |
Built-in speaker(s) | yes | yes | yes | yes |
Loudspeaker diameter | 0.91 in | N/A | 0.79 in | 0.63 in |
Number of built-in speakers | 1 | 3 | N/A | N/A |
Maximum recording time | 114.0 h | 46.0 h | 136.0 h | 273.0 h |
USB mass storage | N/A | N/A | yes | yes |
Colour of product | Black | Black | Silver | White |
---|---|---|---|---|
Backlight | yes | N/A | N/A | yes |
Material | Metal | N/A | N/A | N/A |
Display type | LED | N/A | LCD | LCD |
Display diagonal | 2.0 in | N/A | N/A | N/A |
Width | 2.76 in | 2.07 in | 1.46 in | 1.57 in |
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Depth | 1.32 in | 0.93 in | 0.59 in | 0.56 in |
Height | 6.26 in | 5.46 in | 4.23 in | 3.9 in |
Weight | 9.88 oz | 6.0 oz | 1.76 oz | 1.94 oz |
Audio recording formats |
|
| N/A | N/A |
---|---|---|---|---|
Recording modes | High Quality | Pulse-code modulation |
| Pulse-code modulation |
Frequency range | 20 - 44000 | N/A | N/A | N/A |
MP3 bit rates | N/A | N/A | N/A | 32 - 192 |
Built-in memory capacity | 4000.0 mB | 4000.0 mB | 2000.0 mB | 4000.0 mB |
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Compatible memory cards |
|
| N/A | microSDHC |
Media types supported |
|
| Internal memory |
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Battery technology | Lithium-Ion | N/A | N/A | N/A |
---|---|---|---|---|
Battery capacity | 925.0 mAh | N/A | N/A | N/A |
Battery capacity indicator | yes | N/A | N/A | N/A |
Battery life (max) | 17.3 h | 46.0 h | 15.0 h | 13.0 h |
Recording battery life | 12.3 h | N/A | 34.0 h | 21.0 h |
Rechargeable | yes | N/A | N/A | N/A |
Number of batteries supported | 1 | 2 | 1 | 1 |
Compatible battery sizes | N/A | AA | N/A | N/A |
Battery type | N/A | N/A | AAA | AAA |