For true and natural color, the 34UM95 calibrates in real time without depending on the graphic board's predicted colors. In addition, its 10-bit color display is 64 times richer than an 8-bit color display, recreating colors softly and naturally without color banding. Enjoy stunning color accuracy for an advanced viewing pleasure.The 3440 x 1440 UltraWide QHD display offers the sharpest picture quality. Its pixel area is about 1.8 times larger than an UltraWide Full HD 21:9 monitor, and about 2.4 times larger than a Full HD 16:9 monitor. It provides an efficient environment in using Microsoft Office programs showing 47 columns and 63 rows in excel.