  |  |  |  |  | |
| Available colors |
| Touchscreen | yes | yes | yes | N/A | no |
|---|---|---|---|---|---|
| Colour | no | N/A | no | N/A | N |
| Screen size | 6.0 in | 6.0 in | 6.0 in | 5.0 in | 5.0 in |
| Screen resolution | 600 x 800 px | 800 x 600 px | 1440 x 1080 px | 800 x 600 px | 800 x 600 px |
| Shades of grey | 16 | 16 | 16 | N/A | 16 |
| DPI | 167.0 dpi | 167.0 dpi | 300.0 dpi | N/A | N/A |
| Screen technology | N/A | N/A | LED | N/A | E Ink |
| Pixel density | N/A | N/A | 300.0 ppi | N/A | N/A |
| Supported book file formats |
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|---|---|---|---|---|---|
| Supported image formats |
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| Supported video formats | Not supported | N/A | Not supported | N/A | Not supported |
| Built-in memory | yes | yes | yes | N/A | N/A |
| Memory size | 4GB | 4GB |
| 512MB | 512MB |
| Memory card reader | no | no | no | N/A | N/A |
| Compatible memory cards | Not supported | N/A | N/A | Secure Digital | microSD |
| Book capacity | N/A | N/A | 3000 | N/A | N/A |
| RAM size | N/A | N/A | 1024.0 mB | N/A | 64.0 mB |
| Maximum memory card size | N/A | N/A | N/A | N/A | 32 |
| Built-in processor | N/A | N/A | N/A | N/A | Samsung S3C2440 |
| Processor speed | N/A | N/A | N/A | N/A | 400.0 MHz |
| Colour of product | Black |
| Black |
| Black |
|---|---|---|---|---|---|
| On/off switch | N/A | N/A | yes | N/A | N/A |
| Height | 6.65 in | 6.3 in | 0.3 in | 5.94 in | 4.85 in |
|---|---|---|---|---|---|
| Width | 4.69 in | 4.53 in | 4.53 in | 4.13 in | 5.76 in |
| Depth | 6.65 in | 0.36 in | 6.38 in | 0.39 in | 0.54 in |
| Weight | 6.74 oz | 5.68 oz | 6.63 oz | 5.64 oz | 6.35 oz |
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