- It supports a ton of formats including ePub, PDF, MOBI, TXT, HTML, CBZ, CBR, and various image formats like JPEG and PNG. PDF handling is definitely best in class and runs circles around the Kindle.
run circles around someone and run rings around someone
Fig. to outrun or outdo someone. (Alludes to someone who runs fast enough to run in circles around a competitor and still win the race.) John is a much better racer than Mary. He can run circles around her. Mary can run rings around Sally.
You can even adjust things like screen time outs and how frequently the device refreshes to cut down on ghosting.
