  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Touchscreen | yes | yes | yes | yes |
|---|---|---|---|---|
| Screen size | 6.0 in | 6.0 in | 6.0 in | 6.0 in |
| Screen resolution | 800 x 600 px | 1440 x 1080 px | 600 x 800 px | x 300 px |
| Shades of grey | 16 | 16 | 15 | N/A |
| DPI | 167.0 dpi | 300.0 dpi | N/A | 300.0 dpi |
| Colour | N/A | no | N |
|
| Screen technology | N/A | LED | E Ink | E Ink Carta |
| Pixel density | N/A | 300.0 ppi | N/A | N/A |
| Supported book file formats |
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|
|---|---|---|---|---|
| Supported image formats |
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| Built-in memory | yes | yes | N/A | yes |
| Memory size | 4GB |
| 2GB | 8GB |
| Memory card reader | no | no | N/A | yes |
| Book capacity | N/A | 3000 | 1500 | 6000 |
| Supported video formats | N/A | Not supported | Not supported | N/A |
| RAM size | N/A | 1024.0 mB | N/A | N/A |
| Compatible memory cards | N/A | N/A | microSD | microSD |
| Maximum memory card size | N/A | N/A | 32 | N/A |
| Colour of product |
| Black | Black | Black |
|---|---|---|---|---|
| On/off switch | N/A | yes | N/A | yes |
| Height | 6.3 in | 0.3 in | 6.5 in | 6.28 in |
|---|---|---|---|---|
| Width | 4.53 in | 4.53 in | 5.0 in | 4.33 in |
| Depth | 0.36 in | 6.38 in | 0.47 in | 0.33 in |
| Weight | 5.68 oz | 6.63 oz | 6.95 oz | 5.86 oz |
| Wi-Fi | yes | yes | yes | yes |
|---|---|---|---|---|
| 3G (UMTS) | no | no | yes | N/A |
| AC adapter included | no | no | N/A | N/A |
| USB | yes | yes | N/A | yes |
| Total USB ports | 1 | 1 | N/A | N/A |
| USB powered (only mha USB) | yes | yes | N/A | N/A |
| Wi-Fi standards | N/A |
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| Headphone out | N/A | no | N/A | N/A |
| Bluetooth | N/A | no | no | no |
| USB version | N/A | USB 2.0 | USB 2.0 | N/A |
| USB type | N/A | Micro-USB | N/A | Micro-USB |
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