Brand:BOOX Model: Max Lumi Size: 13.3 inch Operating system: Android 10 CPU: Octa-core (Cortex-A72 + Cortex-A55) RAM- 4GB (LPDDR4X) Memory: 64 GB (UFS2.1) Display: 13.3 " E ink flexible screen with PMMA flat cover-lens Resolution: 2200x1650 Carta (207dpi) Touch: Wacom digitzier with stylus (4096 levels pressure sensitivity) + capacitive touch Light: Front light with CTM (Warm and Cold) Wireless Connection: WiFi (802.11a/b/g/n/ac) 2.4G + 5G Bluetooth: BT 5.0 Battery: 4300mAh Polymer Li-on Keys: power, back button with fingerprint recognition Slot: USB-C (support OTG), Micro HDMI (2nd monitor) Speaker: Yes Mic:Yes Firmware: UpdateOTA or local Weight: 570g