  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Touchscreen | no | yes | yes |
|---|---|---|---|
| Colour | N | N | N |
| Screen size | 6.0 in | 6.0 in | 6.8 in |
| Screen technology | E Ink | E Ink Pearl | E Ink |
| Screen resolution | 768 x 1024 px | 1014 x 758 px | 1440 x 1080 px |
| Shades of grey | 16 | 16 | 16 |
| Aspect ratio | N/A | 16:9 | 4:3 |
| DPI | N/A | 211.0 dpi | 265.0 dpi |
| Pixel density | N/A | N/A | 265.0 ppi |
| Supported book file formats |
|
|
|
|---|---|---|---|
| Supported image formats |
|
|
|
| Supported video formats | Not supported | N/A | Not supported |
| Memory size | 2GB | 4GB | 4GB |
| Compatible memory cards |
|
| microSD |
| Maximum memory card size | 32 | 32 | 32 |
| Book capacity | N/A | 3000 | 3000 |
| Built-in memory | N/A | yes | yes |
| Memory card reader | N/A | yes | yes |
| Built-in processor | N/A | Y | N/A |
| Processor speed | N/A | 1000.0 MHz | 1000.0 MHz |
| RAM size | N/A | 256.0 mB | 1024.0 mB |
| Colour of product | White | Black | White |
|---|---|---|---|
| On/off switch | N/A | N/A | yes |
| Height | 7.5 in | 5.91 in | 6.92 in |
|---|---|---|---|
| Width | 5.02 in | 4.49 in | 0.46 in |
| Depth | 0.37 in | 0.32 in | 5.05 in |
| Weight | 7.3 oz | 6.14 oz | 8.47 oz |
| Menu languages |
|
|
|
|---|---|---|---|
| Built-In dictionary | yes | yes | yes |
| Operating system | N/A | Proprietary OS | Proprietary OS |
| Input method | N/A | Multi-touch | Multi-touch |
| Qwerty keyboard (buttons) | N/A | no | no |
| Qwerty keyboard (screen) | N/A | yes | yes |
| Adjustable text | N/A | yes | yes |
| Lighting | N/A | yes | yes |
| Web browsing | N/A | yes | yes |
| MP3 Player | N/A | N/A | no |
| Rotating | N/A | N/A | no |
| Wi-Fi | no | yes | yes |
|---|---|---|---|
| Headphone out | no | no | no |
| Bluetooth | no | no | no |
| USB version | USB 2.0 | USB 2.0 | USB 2.0 |
| USB type | Micro-USB B | Micro-USB B | Micro-USB B |
| Wi-Fi standards | N/A |
|
|
| 3G (UMTS) | N/A | no | no |
| AC adapter included | N/A | yes | yes |
| USB | N/A | yes | yes |
| Total USB ports | N/A | 1 | 1 |
| USB powered (only mha USB) | N/A | yes | yes |
| Battery capacity | 1800.0 mAh | N/A | N/A |
|---|---|---|---|
| Battery type | Lithium Polymer | Li-Ion | N/A |
| Battery life | 1008.0 h | 1440.0 h | 30.0 h |
| Battery life (page views) | 14000 | N/A | N/A |
| Battery charge time | 4.5 h | N/A | N/A |
| Number of batteries required | N/A | 1 | 1 |
| Rechargeable battery (enclosed/integrate) | N/A | yes | yes |
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