Samsung Electronics has unveil Its latest 200-megapixel camera sensor has some of the smallest pixels yet, which it says will allow manufacturers to keep their high-end smartphones slim. Meanwhile, the HP3 sensor packs technologies such as autofocus, binning for better low-light capabilities, and multi-gain ISO for maximum dynamic range in every pixel.
The sensor measures 1/1.4-inch, which is quite large for a smartphone, but very small for a 200-megapixel sensor. Samsung claims it has the industry’s smallest 0.56-micron pixel, which is 20 percent smaller than a 0.64-micron pixel. ISOCELL HP1 Launched last year. However, this is not entirely accurate, as the Chinese manufacturer Omnivision unveil 200-megapixel sensor with the same 0.56-micron pixel size in February.
Still, Samsung’s sensor has some nice technical tricks. Each pixel has AF detection capability, and “Super QPD” technology uses a single lens with more than four pixels for faster, more accurate autofocus. It can also combine four 0.56-micron pixels into a larger 1.12-micron 50-megapixel sensor for better low-light capabilities, or even 16 pixels into a 2.24-micron-sized sensor. That’s still significantly smaller than most camera sensors (Sony’s 61-megapixel full-frame A7R IV sensor has 3.76-micron pixels), but should have decent low-light capabilities.
In addition to high-resolution photos, it supports 8K video at 30fps and 4K video at 120fps while using almost the full sensor width. Finally, it offers 14-bit color depth (4 trillion colors), four times the 12-bit color depth of most smartphone sensors. Mass production will begin this year, and you might see a 200-megapixel phone using the sensor in 2023.
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