  |  |  |  |  | |
| Available colors |
| Colour | Y | Y | N | N | N |
|---|---|---|---|---|---|
| Screen size | 9.0 in | 7.0 in | 5.0 in | 6.0 in | 6.0 in |
| Screen technology | TFT | TFT | E Ink | E Ink | E Ink |
| Screen resolution | 800 x 480 px | 600 x 800 px | 800 x 600 px | 1024 x 758 px | 1024 x 758 px |
| Aspect ratio | 16:9 | N/A | N/A | N/A | N/A |
| Touchscreen | N/A | yes | no | yes | yes |
| Shades of grey | N/A | N/A | 16 | 16 | 16 |
| DPI | N/A | N/A | N/A | 212.0 dpi | N/A |
| Pixel density | N/A | N/A | N/A | N/A | 212.0 ppi |
| Supported book file formats |
|
|
|
|
|
|---|---|---|---|---|---|
| Supported image formats |
| JPG |
|
|
|
| Supported video formats |
| MPEG4 | Not supported | Not supported | N/A |
| Memory size | 4GB | 2GB | 512MB | 4GB | 4GB |
| Compatible memory cards | microSD |
| microSD | microSD | microSD |
| Maximum memory card size | 16 | 32 | 32 | 32 | 32 |
| Built-in processor | N/A | N/A | Samsung S3C2440 | Y | N/A |
| Processor speed | N/A | N/A | 400.0 MHz | 1000.0 MHz | 1000.0 MHz |
| RAM size | N/A | N/A | 64.0 mB | 256.0 mB | 512.0 mB |
| Built-in memory | N/A | N/A | N/A | yes | N/A |
| Memory card reader | N/A | N/A | N/A | yes | N/A |
| Colour of product | Black | Black | Black | White | Turquoise |
|---|---|---|---|---|---|
| Housing material | N/A | N/A | N/A | Plastic | Plastic |
| On/off switch | N/A | N/A | N/A | N/A | yes |
| Height | 9.13 in | 7.25 in | 4.85 in | 0.33 in | 6.41 in |
|---|---|---|---|---|---|
| Width | 6.3 in | 5.25 in | 5.76 in | 68.66 in | 4.2 in |
| Depth | 0.39 in | 0.5 in | 0.54 in | 4.51 in | 0.31 in |
| Weight | 15.17 oz | 11.81 oz | 6.35 oz | 6.35 oz | 6.17 oz |
| Supported audio formats | MP3 |
| Not supported | Not supported | MP3 |
|---|---|---|---|---|---|
| Speakers | N/A | N/A | N/A | no | no |
| Audio 3.5mm input | N/A | N/A | N/A | no | yes |
| Audio features | N/A | N/A | N/A | N/A | Text to Speech |
| Wi-Fi | no | yes | no | yes | yes |
|---|---|---|---|---|---|
| Bluetooth | no | no | no | no | no |
| USB version | USB 2.0 | USB 2.0 | USB 2.0 | USB 2.0 | N/A |
| Wi-Fi standards | N/A |
| N/A |
|
|
| Headphone out | N/A | yes | no | no | yes |
| USB type | N/A | Mini-USB A | Mini-USB A | Micro-USB | Micro-USB |
| 3G (UMTS) | N/A | N/A | N/A | no | N/A |
| AC adapter included | N/A | N/A | N/A | no | N/A |
| USB | N/A | N/A | N/A | yes | N/A |
| Total USB ports | N/A | N/A | N/A | 1 | N/A |
| USB powered (only mha USB) | N/A | N/A | N/A | yes | N/A |
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