What is 8K video? How is it better than Full HD and 4K video?
today 8K video New standards are being created in the world of digital photography.
But do you know what 8K means in video? And why is it so popular today?
8K resolution is 7680 × 4320 pixels, which is four times larger than 4K and 16 times larger than Full HD video.
However, even today video recording is available in Full HD video in most digital cameras and 4K video in smartphones.
But many of the latest camera phone and mirrorless camera companies are now starting to offer 8K Ultra HD video recording.
You already know that no technique lasts for long.
After HD video, today’s new standard is 4K and there is no doubt that tomorrow’s buzzword will be 8K video.
Let us know what are the HD, 4K and 8K video resolutions.
What does HD video mean? What does HD video mean?
Full HD is high definition. ,
HD video recording is now commonplace in almost all types of digital cameras and mobile phones.
HD video is detailed and clear compared to standard definition (SD) standards of recent years. And it also looks great when viewed on a large TV.
HD video has a resolution of 1280 x 720 pixels, also known as 720p.
While 1920 x 1080 resolution is officially called Full HD (FHD).
We also know Full HD videos in 1080p format.
Another resolution known as 2560 x 1440 pixels is commonly referred to as QHD or Quad HD resolution.
This resolution is commonly seen on high-end smartphones. and has four times the resolution of 720p.
What does 4K video mean? What does 4K video mean?
When it comes to HD, there’s only one word that comes to everyone’s mind. That’s 4K video.
We don’t feel like buying until we see the 4K logo on our camera, smartphone, or television.
Do you know what full K in 4K video is and what it means?
Full 4K is 4 kilos, where “K” is kilos = 1,000.
This means that the video has a horizontal resolution of approximately 4,000 pixels.
We know that even the best quality Full HD video has a resolution of only 1920 x 1080 pixels.
By comparison, 4K video has much more detail because it has four times more horizontal pixels.
4K video resolution is 3,840 x 2,160 and the format is also known as UHD.
4K resolution is also known as 2160p.
UHD full format is Ultra High Definition. ,
What does 8K video mean? 8K meaning in hindi
Full 8K is 8 kilos, where “K” is kilos = 1,000.
This means that the video has a horizontal resolution of approximately 8,000 pixels.
Have you seen the picture above and know how much 8K is worth?
8K resolution has a size of 7680 × 4320 pixels. This is four times that of 4K and 16 times that of 1080p.
Now you see that with 4K being so sharp compared to Full HD, where does 8K go?
However, now 16K is ready as well.
Similarly, an 8K camera is a digital camera that can record still images and/or video in 8K resolution.
8K resolution is also known as 4320p.
4K vs. 8K | What does the ‘K’ stand for in 4K/8K videos?
In 4K/8K video, the “K” stands for “kilo,” which means “thousand.”
Now you need to understand that 4K means 4×1,000 = 4,000 (approximately) pixels in landscape format.
Similarly, 8K means 8×1,000 = 8,000 (approximately) pixels in landscape format.
That being said, the “K” in 4K/8K is a marketing ploy because 4K has 3,840 x 2,160 pixels and writing it as 3.84K would look bad.
Similarly, 8k resolution is 7680 × 4320 pixels, but is rounded and written as 8K instead of 7.68K.
How to use the 8K video camera How does an 8K video camera work?
Technically, an 8K camera also works like a regular 4K video camera.
8K cameras still require lenses and sensors to record images.
While a 4K digital camera only requires a sensor with a resolution of 8.3 (3,840 x 2,160) megapixels, an 8K camera requires a sensor with a resolution of at least 33.2 (7680 × 4320) megapixels.
Now the biggest problem is fitting such a high-resolution sensor into the camera body. DSLR/Mirrorless which can record 8K video
Now I will say that there are many cameras with a resolution of more than 33 megapixels.
You are correct that while the Nikon D850 has a 45 megapixel sensor, the Sony Alpha A7R IV has a 61 megapixel sensor.
But one thing worth noting is that these digital cameras can only record 4K video.
If there is a true 8K video recording facility in any DSLR or Mirrorless camera, then the size of the camera will have to increase as well. This has been a challenge until now.
Are there any cameras currently capable of recording 8K Ultra HD video?
If you see today, there are many cameras in the film industry that can record 8k ultra HD video.
There are some companies, such as Sony, ARRI, and RED, that produce specialized 8K Ultra HD video cameras for cinematography.
The size of these cameras is quite large and the price is also out of the reach of the common man.
Like – The RED WEAPON MONSTRO 8K VV camera body is priced at $80,000, now you can convert it to rupees.
The Canon EOS R5 mirrorless camera and Samsung S22 /23 Plus/Ultra smartphone are some of the cameras available in the market that can shoot 8K video.
In the future It remains to be seen how long such cameras will be available on the market and accessible to everyone.
From this article we learned about various video resolutions :-
|What did you say?
|720p – 1280 x 720
|HD video (HD – High Definition)
|1080p – 1920 x 1080
|Full HD video (FHD – full high definition)
|1440p – 2560 x 1440
|Quad HD video (QHD – Quad High Definition)
|2160p – 3840 x 2160
|4K or UHD (Ultra High Definition) video
|4320p – 7680 x 4320
|8K or UHD 2 video (Ultra High Definition)
It’s certain that 8K video will be the new standard in the near future. and has begun
But because it takes time to go from HD to 4K, we had to replace all our hardware such as memory cards, computers, and viewing screens, etc. Now it remains to be seen how ready we are for 8K video.
Let us know by commenting what resolution you are using to capture the video.
Also, leave us a comment on how you liked the discussion. And what additional information do you need related to this discussion?
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