This week, Amazon has updated range of branded electronic books - Kindle Paperwhite. The new device has better contrast and the accelerated paging through the use of a faster processor. Kindle Paperwhite really got new electrophoretic displays - displays Carta.
In models of e-books last year, Amazon has used specially selected displays E Ink Pearl. Native contrast E Ink Pearl display is 10:1. For Kindle Paperwhite selected displays with 12:1 contrast ratio. The display contrast E Ink Carta increased to 15:1. Thus, compared to previous mass-screen generation contrast ratio increased by 50%. Black was black, and white whiter. Read with new products will be even more comfortable. According to the developers, this parameter has increased by more than 20%.The reflectivity of the E Ink Pearl equaled 40.7%. In Carta white screens increased to 44%.
Density of pixels on the screen E Ink Carta increased from 300 dpi to a little more than 300 dots per inch. That said, at least on the resolution of 1024 x 768 pixels for a 6-inch display.
In general, the refresh rate is not changed and is equal to 0.12 seconds. Related Products :
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