E Ink Cell Phone 2025. Ultimately, 2025 has the potential to be a remarkable year for mobile tech. It's a phone made for those seeking efficiency and simplicity, with a 4,000 mah battery that is already claimed to last up to 4 days.
On the left lies the memory card, sim card slot, and a special e ink button for quick access to several features. Phone makers keep experimenting with ways to incorporate e ink, from secondary displays to relying on it as the only display, but its lower refresh rate can make experiences feel hampered.