Bigme Unveils Color E-Ink Monitor with 60Hz Refresh Rate

Photo: Tom's Hardware
Quick answer
Bigme introduced the B251 Pro, a 25.3-inch color E-Ink monitor with 3200×1800 resolution and a record 60Hz refresh rate, setting new standards for E-Ink technology.
Bigme has announced the B251 Pro monitor, featuring an E-Ink display with a record-breaking 60Hz refresh rate—unprecedented for E-Ink technology. The device boasts a 25.3-inch screen with a resolution of 3200×1800 pixels, delivering a pixel density of 145 PPI. For comparison, standard 24-inch Full HD monitors offer just 92–93 PPI.
The monitor supports 4096 colors and 16 grayscale levels, significantly trailing modern LCDs but expanding E-Ink’s use beyond monochrome devices. The B251 Pro includes HDMI and DisplayPort interfaces, wireless display support, and built-in adjustable color-temperature backlighting, enabling use in low-light conditions without additional lighting.
Despite this technological leap, E-Ink monitors still face limitations. Slow pixel response, input lag, and ghosting effects make them unsuitable for dynamic tasks like gaming or video playback. However, for text-based work, programming, or reading, the B251 Pro offers a comfortable alternative to traditional displays, reducing eye strain during extended use.
Priced at $1,279, the Bigme B251 Pro is more expensive than some 4K gaming monitors. Yet, for users prioritizing comfort in text-based workflows, the device may justify its cost. The company has already begun sales through its official website.
Common questions
- What advantages does a 60Hz E-Ink monitor offer?
- A 60Hz refresh rate reduces flicker and improves smoothness for static content, easing eye strain during prolonged text-based tasks. However, it still lags behind LCDs for dynamic scenes.
- Is the Bigme B251 Pro suitable for gaming or video?
- No, due to slow pixel response, input lag, and ghosting effects, E-Ink monitors are ill-suited for fast-paced gaming or video. The B251 Pro is optimized for text and static images.
- What are the alternatives to the Bigme B251 Pro?
- Previous color E-Ink monitors from Dasung and Boox maxed out at 33Hz. The B251 Pro is the first to claim 60Hz support.
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