The YotaPhone 3 smartphone that features a 5.5-inch color screen and a 5.2-inch E ink grayscale screen is not the first dual-display phone, but it is the latest, and comes with all the features a typical smartphone user wants. There … Read the story...
Common smartphone screen sizes are between 5 and 6 inches, and the most common ereader screen size is six inches. Reading a book on a bright and colorful smartphone display is pretty convenient these days. The downside is that the … Read the story...
