OmniVision, a known brand that manufactures image sensors for smartphone cameras, has just unveiled its latest sensor that rivals South Korean giant, Samsung. At CES 2020, the company showcased the OV48C, which is a unique 48 megapixel camera sensor.
The OV48C from OmniVision technically has the same size as Samsung’s 108 megapixel sensor; however, it differs by keeping the resolution at 48 megapixel. This is done to accommodate its larger 1.2um pixels against Samsung’s 0.8um pixels.
Furthermore, the OmniVision sensor has a 4 cell color filter (Quad Bayer) that outputs full resolution images at either 48 megapixels or use pixel binning for 12 megapixel images. The latter effectively makes the pixel size twice as large, about 2.4um pixels.
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In terms of videography, the OV48C image sensor can output 8K videos without binning and 4K videos at 60fps (Frame per Second). It also supports slow motion videos at 240fps on 1080p resolution or 360fps on 720p resolution. Notably, the new OmniVision sensor features PureCel Pus technology as well, or in other words, an OmniVision version of Samsung’s ISOCELL technology.
The OV48C is also capable of staggered HDR (i.e, multi-shot high dynamic range) and thanks to its on-chip dual conversion, it can further reduce noise in captured shots. Earlier today, the samples shots from the sensor were made available and it begs the question of when will we see the sensor on a smartphone? And, which smartphone manufacturer is going to adopt it first?
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