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Editiorial reviews | |||
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User rating |
Touchscreen | yes | yes | yes |
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Colour | N | N | N |
Screen size | 7.0 in | 7.8 in | 6.0 in |
Screen technology | E Ink Carta | E Ink Carta | E Ink |
Screen resolution | 1680 x 1264 px | 1872 x 1404 px | 1024 x 758 px |
Aspect ratio | 4:3 | N/A | N/A |
Shades of grey | N/A | N/A | 16 |
Supported book file formats |
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Supported image formats |
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Memory size | 8GB | 16GB | 4GB |
Compatible memory cards | Not supported | N/A |
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RAM size | 512.0 mB | 1024.0 mB | 512.0 mB |
Supported video formats | N/A | Not supported | Not supported |
Built-in processor | N/A | Y | Y |
Book capacity | N/A | N/A | 2000 |
Maximum memory card size | N/A | N/A | 32 |
Processor speed | N/A | N/A | 1000.0 MHz |
Height | 6.26 in | 7.68 in | 6.42 in |
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Width | 5.67 in | 5.37 in | 4.49 in |
Depth | 0.31 in | 0.31 in | 0.32 in |
Weight | 6.77 oz | 7.94 oz | 6.28 oz |
Wi-Fi | yes | yes | yes |
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Bluetooth | no | yes | no |
USB type | Micro-USB | Micro-USB |
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Wi-Fi standards | N/A |
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Headphone out | N/A | N/A | no |
USB version | N/A | N/A | USB 2.0 |
Battery capacity | 1200.0 mAh | 1900.0 mAh | 1500.0 mAh |
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Battery type | N/A | Lithium Polymer | Lithium Polymer |
Battery life | N/A | N/A | 1176.0 h |