For me, a dedicated e-reader (Kindle in my case) has two or three benefits... 1. The screen is easier on my eyes. Especially at bedtime, when I do the majority

For me, a dedicated e-reader (Kindle in my case) has two or three benefits... 1. The screen is easier on my eyes. Especially at bedtime, when I do the majority of my reading. 2. The form factor - larger than a phone, smaller and lighter than a regular tablet. I find it much easier to use lying down (vs my iPad). 3. Cost - WAY less expensive than a good tablet. I can take the Kindle on a backpacking trip and not worry about breaking it. A hammock and an e-reader are my "luxury" items on these trips.