Display 6' E Ink® Carta (758 × 1024) Backlight + (SMARTlight) Touchscreen Capacitive (multi-touch) Dimensions 108 × 156 × 7.6 mm Number of grayscale 16 Color Sky Blue Battery (active reading) 1500 mAh (Li-Ion Polymer). Up to 1 month of battery life (actual battery life on a single charge may vary depending on usage and settings selected). Processor Dual core (2×1 GHz) RAM 512 MB Flash memory 8 GB. The actual amount of memory available to the user may vary depending on the software version and the number of preinstalled programs. USB Type-C interface microSD memory slot Audio output - Book formats ACSM, AZW, AZW3, CBR, CBZ, CHM, DJVU, DOC, DOCX, EPUB (DRM), EPUB, FB2, FB2.ZIP, HTM, HTML, MOBI, PDF (DRM), PDF, PRC, RTF, TXT Image formats JPEG, BMP, PNG, TIFF Weight 186 g Gyro sensor + Wireless Wi-Fi (2.4 GHz) Services and applications PocketBook Cloud, ReadRate, Dropbox, Send-to-PocketBook. Bookstore, Library, Dictionary, Browser, Gallery, Calculator, Notes, RSS news, Chess, Klondike