How many megapixels is 8k?

The resolution of 8k reaches 7680*4320, which is about 33 million pixels. 8K resolution is an experimental digital video standard, promoted by organizations such as the Japan Broadcasting Corporation (NHK), the British Broadcasting Corporation (BBC), and the Italian Radio and Television Corporation (RAI); the ultra-high resolution of 8K is the ultra-high resolution of 4K 4 times that of HD and 16 times that of Full HD.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

8K resolution introduction

8K resolution is an experimental digital video standard developed by the Japan Broadcasting Corporation (NHK), the United Kingdom It is promoted by organizations such as the BBC and the Italian Radio and Television Corporation (RAI). On August 23, 2012, the International Telecommunications Union under the United Nations adopted the 7680x4320 resolution recommended by Japan's NHK TV station as the international 8K Super High Definition TV (SHV) standard. SHV is an "ultra-high definition imaging system" that surpasses current digital TV. ”, developed by NHK since 1995.

Little knowledge: The resolution of 8K is 4 times that of 4K (the length and width are 2 times each), and 16 times that of 1080P (the length and width are 4 times each).

How many million pixels is 8k pixels?

8k pixels have a total of more than 33 million pixels and a resolution of 7680X4320. The ultra-high resolution of 8K is 4 times that of 4K ultra-high definition and 16 times that of full high-definition.

Main specifications

Resolution 7,680 × 4,320 pixels (16:9) ( Approximately 33 million pixels per frame)

Color depth: 12 bit

Colorimetry: Rec.2020

Frame rate: 120 frames per second (progressive scan)

Audio: 22.2 channels

9 channels – overhead channels

10 channels – horizontal positional channels

3 channel - front left and right center channel

2 channel - subwoofer

Bandwidth: UHF - 8 MHz, 35~45Mbit/s (RAI DVB-T2 test)

Ku Band - 2x36MHz transponders, 140~150Mbit/s (DVB-S2)

Ka Band - 600 MHz, 500~6600Mbit/s

Extension Knowledge:

8K TV is an ultra-high-resolution TV recently launched in the field of UHD (Ultra High Definition) TV. With four times the pixels of 4K TV, another ultra-high-definition resolution TV, the picture quality of 8K TV is clearer and more detailed. Because the pixels in 8K TVs are so small that they can’t even be distinguished, making high-definition images a reality.

#How much better is the picture quality of 8K TV compared to traditional TV?

Let’s compare them with Full HD TVs and 4K Ultra HD TVs to see for yourself. The resolution of 8K TV is 4 times that of 4K Ultra HD TV and 16 times that of Full HD TV. A higher resolution means more pixels making up the screen. In other words, on a TV of the same size, the density of pixels in the same area is higher, which can display more complex, detailed and realistic images, allowing you to immerse yourself in a large 8K field of view as if you were there. The term used to describe the number of pixels in a given area is called PPI (pixels per inch), and naturally, a higher PPI number means a higher pixel density. Generally, the PPI should be at least 50 or greater to enjoy video content in more resolutions. In other words, on a 75-inch 8K TV, the PPI is 117; on a 4K TV of the same size, the PPI is 59; on an FHD TV of the same size, the PPI is only 29.

8K TVs generally feature artificial intelligence image enhancement technology, but each TV manufacturer uses its own specific technology to produce high-quality visual effects close to 8K resolution .

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