Diagonal: 10.3" (26.12 cm) Type: E Ink Kaleido™ 3 (Mobius™ technology) Resolution (Greyscale): 1404 × 1872 Resolution (RGB): 468 × 624 PPI (Greyscale): 227 PPI (RGB): 76 Color depth (Greyscale): 16 Color depth (RGB): 4096 Touchscreen: Capacitive (multisensor) Digitizer: Yes : (Wacom) Frontlight: SMARTlight + E Ink ComfortGaze™ Processor: Quad Core (1.5 GHz) RAM: 4 GB Internal storage (nominal): 32 GB Battery: 4000 mAh (Li-Ion Polymer) G-sensor: Yes Cover sensor: Yes Wi-Fi: Yes (dual band - 2,4/5GHz) Bluetooth: Yes (5.2) USB socket: USB Type-C microSD slot: Yes OTG support: Yes Audio through USB: Yes (through 3.5mm adapter) Speakers: Yes (mono) Microphone: Yes (mono) Platform (OS): Android 12 E-book formats (without conversion): 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 Audio formats: MP3, MP3.zip, OGG, OGG.zip Audio Book formats: M4A, M4B, OGG, OGG.ZIP, MP3, MP3.ZIP Text-to-Speech: Android AOSP TTS Google Services support: Yes Applications: Notes, Reader, Music Player, Calculator, Browser, File Manager, Images, Settings Online services: PocketBook Cloud (embedded in Reader applicaiton) Dimensions: 173,5 × 246 × 6,4 mm Weight: 390 g Available Colours: Stormy Sea Retail set: E-note, USB Type-C cable, stylus, documents.