What are FHD and UHD resolution

 HD

HD or High Definition has a resolution of 1280 x 720 pixels. And HD is also referred to as 720p.

FHD

FHD LCD screen is a LCD screen with Full HD resolution display, and the Full HD resolution means 1080p resolution which is 1920 x 1080 pixels. Most of TVs over 32 inch are FHD, and most computer screen resolution is at least FHD resolution.

UHD(4K)

UHD stands for Ultra High Definition, which has a 4K high resolution(3820 x 2160 pixels). Usually, it is widely used on large size monitors, such as Yoda 4K interactive flat panel for education.

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