1080p, 2K, 4K, and 8K are terms used to describe different resolutions in display technology. These terms refer to the number of horizontal pixels in a display's resolution.
1080p: 1080p, also known as Full HD or FHD, refers to a display resolution of 1920 pixels horizontally by 1080 pixels vertically. The "p" stands for progressive scan, indicating that the entire image is displayed at once.
2K: Although 2K is commonly used to describe a resolution, it is not precisely defined. In the film industry, 2K typically refers to a resolution of 2048 pixels horizontally by 1080 pixels vertically. However, in consumer displays, it is often used interchangeably with 1080p.
4K: 4K, also known as Ultra HD or UHD, refers to a display resolution of 3840 pixels horizontally by 2160 pixels vertically. It provides four times the number of pixels compared to 1080p, resulting in sharper and more detailed images. The term "4K" is derived from the horizontal resolution being approximately 4000 pixels.
8K: 8K represents an even higher resolution than 4K. It refers to a display resolution of 7680 pixels horizontally by 4320 pixels vertically. With four times the number of pixels compared to 4K, 8K offers incredibly detailed visuals with enhanced clarity and sharpness. The term "8K" is derived from the horizontal resolution being approximately 8000 pixels.
It's important to note that the resolution alone does not determine the overall picture quality. Other factors such as panel technology, color accuracy, contrast ratio, and refresh rate also contribute to the visual experience. Additionally, the content being displayed must be produced or upscaled to match the resolution for optimal viewing.
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