  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Operating system | Proprietary OS | Proprietary OS | N/A |
|---|---|---|---|
| Weather proof (moisture/dust) | no | no | no |
| Colour of product |
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|---|
| Height | 3.68 in | 2.16 in | 3.46 in |
|---|---|---|---|
| Depth | 0.39 in | 0.6 in | 0.36 in |
| Width | 2.01 in | 1.36 in | 1.72 in |
| Weight | 2.29 oz | 0.92 oz | 1.87 oz |
| Display | yes | yes | yes |
|---|---|---|---|
| Screen size | 2.2 in | 1.0 in | 2.0 in |
| Screen resolution | 320 x 240 px | 128 x 64 px | 320 x 240 px |
| Technology | LCD | OLED | LCD |
| Type of display | Colour | Monochrome | Colour |
| Touchscreen | no | no | no |
| Maximum video resolution | 320 x 240 px | N/A | N/A |
| Number of colours | N/A | N/A | 65K |
| Memory card reader | no | yes | no |
|---|---|---|---|
| Memory capacity |
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|
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| Compatible memory cards | N/A |
| N/A |
| Recording voice | yes | yes | no |
|---|---|---|---|
| Supported audio files |
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|
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| Supported image files |
| N/A | JPEG/JPG |
| Supported video files | WMV | N/A | MPEG4 |
| Wi-Fi | no | no | no |
|---|---|---|---|
| Bluetooth | yes | no | no |
| USB | yes | yes | yes |
| Analogue 3.5mm input | 0 | 0 | 0 |
| Video output | No | No | No |
| Headphone output | 1 | 1 | 1 |
| Digital optical output (S/PDIF) | no | no | no |
| USB version | 2.0 | 2.0 | 2.0 |
| Type of USB connector | N/A | Mini-USB | N/A |
| Battery type | Li-polymer | Li-Ion | Li-Ion |
|---|---|---|---|
| Battery life | 35.0 h | 15.0 h | 30.0 h |
| Rechargeable battery (enclosed/integrate) | yes | yes | yes |
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