Samsung follows Sharp in upping the ante for Retina displays, offering 276ppi
Following Sharp’s announcement of a 262ppi display, Samsung has gone even higher-res with the announcement of a 276ppi display in the form of a 13.3-inch QHD 3200×1800 panel (via The Verge).
Apple’s current Retina displays are 220ppi in the 15-inch MacBook Pro and 227ppi in the 13-inch model.