Your next ePaper tablet will feel a lot more colorful, lot less like a faded newspaper

E Ink has unveiled its latest ePaper display technology, Kaleido 4, which promises a more vibrant and colorful experience for readers. The new technology boasts a wider color gamut, double the saturation of previous models, and 50% improved contrast. Hanvon Technology’s M10C II ePaper tablet is the first device to utilize this advanced display.

E Ink’s Kaleido line has long been recognized as the industry benchmark for colored ePaper displays, found in popular e-readers from Amazon, BOOX, and Kobo. With Kaleido 4, E Ink aims to elevate the ePaper experience, delivering a "more detailed and fluid" reading experience.

The new display not only enhances color reproduction but also improves refresh rates, making pages transition more swiftly. E Ink claims that the enhanced display quality caters to a broader range of digital content, making it suitable for a wider variety of applications.

While the announcement mentions a color gamut exceeding 40,000, the lack of an accompanying unit makes it challenging to provide a precise numerical comparison. Regardless, the new Kaleido 4 display is set to bring more saturated and immersive colors to ePaper tablets, signaling a significant leap forward in the medium's visual capabilities.