PocketBook InkPad 4 has the latest 7.8-inch E Ink Carta™ 1200 screen with a resolution of 1404 × 1872 and 300 PPI. With this new technology, the electronic page has 15% more contrast, while the E Ink response time has increased by 20%.
PocketBook InkPad - PocketBook
PocketBook InkPad - PocketBook
PocketBook InkPad Color review
✔️ FULL OF COLORS & TOTALLY EYE-SAFE: PocketBook InkPad Color 3 is equipped with a large 7.8-inch color screen based on the new technology E-Ink
PocketBook InkPad Color 3 E-Book Reader | Enhanced 7.8'' Color E-Paper E-Ink Screen | Eye-Friendly E-Reader for Comics | SMARTlight | Audiobooks
Pocketbook InkPad 4 - Good e-Reader
PocketBook InkPad 4 is a 7.8 inch eReader with a speaker and Bluetooth audio support - Liliputing
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PocketBook InkPad 4: bestseller is back with the latest screen and built-in speaker
Pocketbook is just getting started in 2023
Hands-on Review of the Pocketbook InkPad Color 2 e-reader - Good e-Reader