Our online glossary is here to help you make sense of the terminology used in the cell phone industry. It covers mobile technologies, such as 3G and 4G, and even includes a bit of information on smartphone operating systems and the companies that make the cell phones and other mobile technology devices we all use.
QFHD, which stands for "quad full HD," is a video resolution that offers four times the number of pixels offered by 1080p video, which is also called "full HD." It offers a pixel resolution of 3840 x 2160, which leads it to being referred to simply as 2160p at times. QFHD is also often referred to as 4K2K because of its rough dimensions of four thousand by two thousand pixels.
Also known as: "2160p", "4K2K"
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