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Available colors | |||
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Editiorial reviews | |||
User rating |
Touchscreen | yes | yes | yes |
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Colour | no | N | N |
Screen size | 7.0 in | 6.0 in | 6.8 in |
Screen resolution | x 300 px | 1014 x 758 px | 1440 x 1080 px |
Pixel density | 300.0 ppi | N/A | 265.0 ppi |
Shades of grey | 16 | 16 | 16 |
DPI | 300.0 dpi | 211.0 dpi | 265.0 dpi |
Screen technology | N/A | E Ink Pearl | E Ink |
Aspect ratio | N/A | 16:9 | 4:3 |
Book capacity | 1000 | 3000 | 3000 |
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Supported book file formats |
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Supported image formats |
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Supported video formats | Not supported | N/A | Not supported |
Built-in memory | yes | yes | yes |
Memory size |
| 4GB | 4GB |
Memory card reader | no | yes | yes |
Compatible memory cards | N/A |
| microSD |
Maximum memory card size | N/A | 32 | 32 |
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 |
| Black | White |
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On/off switch | yes | N/A | yes |
Height | 5.63 in | 5.91 in | 6.92 in |
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Width | 4.8 in | 4.49 in | 0.46 in |
Depth | 0.33 in | 0.32 in | 5.05 in |
Weight | 4.62 oz | 6.14 oz | 8.47 oz |
Speakers | no | no | no |
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Audio 3.5mm input | no | no | no |
Supported audio formats | AAX | N/A | Not supported |
Menu languages | Multi |
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Operating system | Proprietary OS | Proprietary OS | Proprietary OS |
Input method | Multi-touch | Multi-touch | Multi-touch |
Qwerty keyboard (buttons) | no | no | no |
Rotating | yes | N/A | no |
Adjustable text | yes | yes | yes |
Amazon whispersync | yes | N/A | N/A |
Built-In dictionary | yes | yes | yes |
Digital library access | yes | N/A | N/A |
Lighting | yes | yes | yes |
Word translation | yes | N/A | N/A |
Qwerty keyboard (screen) | N/A | yes | yes |
Web browsing | N/A | yes | yes |
MP3 Player | N/A | N/A | no |
Wi-Fi | yes | yes | yes |
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Wi-Fi standards |
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3G (UMTS) | no | no | no |
AC adapter included | no | yes | yes |
Headphone out | no | no | no |
Bluetooth | yes | no | no |
USB | yes | yes | yes |
USB version | USB 2.0 | USB 2.0 | USB 2.0 |
USB type | Micro-USB B | Micro-USB B | Micro-USB B |
Total USB ports | 1 | 1 | 1 |
USB powered (only mha USB) | yes | yes | yes |
Battery type | Lithium Polymer | Li-Ion | N/A |
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Battery life | 3.5 h | 1440.0 h | 30.0 h |
Battery charge time | 4.0 h | N/A | N/A |
Number of batteries required | 1 | 1 | 1 |
Rechargeable battery (enclosed/integrate) | yes | yes | yes |