Quote:
Display
4.3 inch
Resolution
220 PPI
Dimensions
114 × 69 × 5.9 mm (4.49" × 2.72" × 0.23")
Weight
74g
CPU
ESP32
RAM
128 MB
Storage
Comes with 32 GB microSD card, supports expansion up to 512 GB
Connectivity
Wi-Fi 2.4 GHz & Bluetooth® wireless technology
Ports
USB-C
Physical Buttons
Power Button, Page-Turn Buttons
Battery
650 mAh (*A single charge on the eReader lasts up to 14 days, based on 1–3 hours of reading per day.)
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So 14 to 42 hours. Quite poor.
The 4.3" 221 ppi screen makes it poor for prolonged reading.
I had a 4.3 " eink and found it poor.