PocketBook InkPad 4, Metallic Grey, 7,8" E Ink Carta (1404x1872)eBook Reader: eBook Reader Imagine: Monochrom (16 niveluri de gri) Diagonala ecranului: 7,8 "Rezolutia ecranului: 1404 x 1872 Wi-Fi: Wi-Fi 802.11 b/g/n Formate Text: PDF, PDF (DRM), EPUB, EPUB (DRM), DJVU, FB2, FB2.ZIP, DOC, DOCX, RTF, PRC, TCR, TXT, CHM, HTM, HTML, MOBI, ACSM Memorie interna: 16 GBCapacitate acumulator: 1900 mAh