The ThinkBook Plus isn’t the first time we’ve seen Lenovo dabble in E Ink displays. Remember the Yoga Book, which thought an E Ink panel could replace a keyboard? Well, the ThinkBook isn’t as radical, instead it uses that same E Ink display but places it to the exterior of the lid, making it an additional resource to use when the laptop is closed. Open it up, however, and you have a normal 13.3-inch system, providing the best of both worlds.
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