Xteink X4 vs X3

Name Xteink X4 Xteink X3
Image Xteink X4 Xteink X3
MSRP $69 $72.99
Released 2025 2026
Availability Available Pre-order
Check price: Xteink, AliExpress Xteink
Display specifications
Display type E Ink E Ink
Display size (inch) 4.3 3.7
Resolution (pixels W×H) 480×800 480×800
Color display? No No
Pixel density 220 PPI 250 PPI
Screen light? No No
Adjust color temperature? NA NA
Auto-rotate?
Input options & features
Touchscreen
Button controls? ✔ Page-turn (2×), Back, OK ✔ Page-turn (2×), Back, OK
Stylus input
Dark mode ?
Audiobooks
Connectivity
Bluetooth
Wi-Fi? Wi-Fi 4 Wi-Fi 4
Cellular network
Software
Operating system Custom OS Custom OS
Reading apps & e-book shops TXT/EPUB reader TXT/EPUB reader
Web browser?
Email app?
Dropbox & Google Drive?
Hardware specifications
Internal storage 32 GB 32 GB
RAM 128 MB 128 MB
CPU clock speed ? ?
Other built in: MagSafe magnet MagSafe magnet, NFC, gyroscope (shake to turn page)
Ports & battery
MicroSD card reader?
3.5 mm AUX out port?
HDMI port?
Battery capacity (3.7V) 650 mAh 650 mAh
USB (charging) port USB-C Pogo pins
Physical specifications
Waterproof? No No
Size (cm H×W×D): 11.4×6.9×0.59 9.8×6.4×0.498
Weight (gram): 74 55
Size (inch H×W×D): 4.49×2.72×0.23 3.86×2.52×0.20
Weight (oz): 2.61 1.94
Screen: flush or recessed? Flush Flush
Color options: Black, white Black, white
Accessories in the box 32 GB microSD card, screen protector, MagSafe ring stickers 32 GB microSD card, screen protector, MagSafe ring stickers
More information
Model number X4 X3
User guide / manual User Guide Not available
Official site link: Xteink.com Xteink.com
Check price & reviews
See price and reviews: Xteink, AliExpress Xteink
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