With pixel densities up to 1.7x higher than Full HD, WQHD not only delivers highly detailed and sharp images, but also creates a larger area to work more efficiently or simply surf the Internet. The fast frame rate ensures immaculate scenes at 144Hz. In addition, the refresh rate can be adjusted to 60Hz and 120Hz to provide optimal performance in different situations. If you look at a flat screen TV for a long time, your eyes will need to change focus more often, which will tire you out faster. The CJG5's Curved Display gives your eyes a permanent, full-screen focus, making your TV experience more comfortable. The OSD Dashboard Menu gives you an instant overview of key features. With the winner of the Good Design Award you always have the control. Samsung's VA Panel technology provides a contrast ratio of 3000: 1, delivering deep blacks, brighter whites, and rich colors for clear, vivid movie and performance scenes.