In Russia, the electronic book Onyx Boox Darwin 4 from Onyx International went on sale. Reader was one of the first to get the function of Snow Field, when there is only a partial update of the screen without the appearance of artifacts on subsequent pages.
Also, software updates were made in comparison with the predecessor. So, in the "Library" added support for collections, when users on a specific basis (author, genre, etc.) can create their own thematic lists of books. In addition, updated versions of the dictionary and a new version of the browser with the function of increasing the contrast are installed.
Onyx Boox Darwin 4 received the E Ink Carta Plus display with a resolution of 1072 x 1448 pixels and a density of 300 dpi, support for touch control and adjustable backlighting of the Moon Light. The hardware base was a dual-core processor with a clock frequency of 1 GHz, 512 MB of operating and 8 GB of built- Memory with the ability to use microSD memory cards up to 32 GB. There is support for Wi-Fi (802.11 b / g / n). The battery capacity of 1700 mAh provides up to one month of reading without recharging. The device works under the operating system Android 4.2 and supports the installation of applications from Google Play. E-book Onyx Boox Darwin 4 is available at the recommended retail price of 9,990 rubles.