Hardware Screen: 10.3 Kaleido 3 (4,096 colors) Carta 1200 glass screen with flat
cover-lens Resolution: B/W: 2480 x 1860 (300 ppi) Color: 1240 x 930 (150 ppi)
Touch: BOOX stylus touch (4,096 levels of pressure sensitivity) + capacitive
touch CPU: Octa-core + BSR RAM: 6GB ROM: 64GB Connectivity: Wi-Fi + BT 5.1 Front
Light with CTM (Warm and Cold) G-sensor for Auto Rotation Software OS: Android
13 Document Formats: PDF, CAJ, DJVU, CBR, CBZ, EPUB, EPUB3, AZW3, MOBI, TXT,
DOC, DOCX, FB2, CHM, RTF, HTML, ZIP, PRC, PPT, PPTX Image Formats: PNG, JPG,
BMP, TIFF Audio Formats: WAV, MP3 Supports 3rd-party apps Other Specs Button:
Power Button with Fingerprint Recognition USB-C Port (Supports OTG or use as an
audio jack) microSD Card Slot Built-in Dual Speakers Built-in Microphone
Battery: 3,700mAh Li-ion Polymer Dimensions: 226 x 193 x 5.8 mm (8.9 x 7.6 x
0.23) Weight: Approx. 420 g (14.8 oz) Certifications CE ROHS FCC TELEC UKCA WEEE
NCC Included In The Box (standard only) BOOX Note Air4 C x 1 BOOX Pen Plus x 1
USB-C Cable x 1 Card Tray Eject Tool x 1 Quick Start Guide x 1 Warranty Card x 1