Xteink X4 Pro - Full E-ink Reader Specifications

Xteink X4 Pro

4.3" Eink 219ppi     1100 mAh

Xteink X4 Pro
Network	No Cellular
Launch	Announced: 2026 Status: Available
Body	Colors: Space Black Thickness: 111 x 69 x 5.95mm Weight: 72g
Display	4.3 inch E-Paper Touchscreen Front light 219 ppi BW
Platform	Proprietary OS (open)
Memory	RAM: Unspecified Storage: 16 GB Expandable: Yes, Up to 256GB
Main Camera	No
Selfie Camera	No
Sound	Loudspeaker: No 3.5 mm Jack: No
Connectivity	Wi-Fi 2.4 GHz Bluetooth 5.1 USB: No Pogo Pins (data transfer, charging)
Features	Page turn buttons - Magnetic attachability Document Formats: EPUB, TXT Image Formats: JPG, BMP Font formats: BIN, XTF Languages: English, Japanese, Simplified and traditional Chinese + more via Firmware Update
Battery	1100 mAh Li-Po
Price	$99