Is that 3mm bezel getting you down? AUO says it has created the "world's narrowest" smartphone border on a new 4.46-inch 720P touch display -- just a single millimeter in width. That would put it in the same league as LG's Cinema Screen TVs, but in a smaller form factor, allowing manufacturers to reduce handset sizes without losing screen area. In related news, AUO also says it's developing Advanced Hyper-Viewing Angle (AHVA) tech, along with small form-factor IGZO displays, and that it's started shipping 4.97-inch 1920 x 1080, 443ppi screens. If all that means we have to squint less at our display, let the pixel density wars rage on.