Smartphone grips aren’t anything new. They have been there for a while now and offer a convenient option to hold the smartphone with one hand. However, such grips can make more sense when attached to an e-reader than perhaps on a smartphone. There are several reasons for that.
For one, such grips add to the width of the smartphones even if that is in a very localized manner. This can make the smartphone extremely unstable when placed on a flat surface. More than that, smartphones are used more often and are required to be carried in our pockets while traveling, which is when the grip can make things seem ungainly and inconvenient. Plus, tilting the smartphone in landscape mode, something that we often do, might make the grip to be of little use.
Read the original article here: https://goodereader.com/blog/electronic-readers/smartphone-grips-can-be-of-more-convenience-when-paired-with-an-e-reader