After the megapixel war, relying on its own chip in photography is the great weapon of mobile manufacturers

Manufacturers seem to be getting tired of the megapixel wars. The positive side of this race is that we now have sensors of considerable size, and that is that the size of the sensor itself is more important than the resolution it offers. The next step seems to be rely on its own processing units, its own coprocessor to improve the photography of the Xiaomi Mi Mix Fold. This foldable came with the Snapdragon 888, which already has the Spectra 580 as an ISP, but Xiaomi added this coprocessor to regulate photographic behavior.

Although processors already have their own ISPs, manufacturers are betting on their own chips to leave the processing up to them.

According to the manufacturer, this chip attached to the card is responsible for controlling the camera’s white balance, automatic exposure and focusing. In other words, additional material to customize the end result to your liking.

More recently, we have witnessed an important movement of OPPO with its Marisilicon, the company’s first photographic chip. This is a process oriented NPU that the OPPO Find X4 will mount, with your corresponding ISP. Again, an important move to control photographic behavior with support for proprietary material.

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Vivo, recently unloaded in Spain, does not want to be outdone either, presenting last September its V1, ISP which made its debut on the Vivo X70. It is a chip oriented towards photographic processing and this, precisely in the Vivo X70 +, seems to give top notch results.

This idea is not new, but with the new sensors it is starting to make more sense.

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The idea of ​​using an NPU or relying on your own equipment to improve photographic results is not new. Huawei, with its Mate 10, already sold us the advantages of the Kirin 970 NPU in 2017. On a practical level it was not too noticed, but it has been years since this kind of action was taken.

2022 is approaching and we meet at a critical moment in terms of hardware. The new Snapdragon output architecture, MediaTek is betting on a more than promising Dimensity 9000 and These processors, along with their own ISPs, are a good combination.

As per usual, Whether their processing algorithms are brilliant or not is up to the manufacturer., and it is that the hardware artillery is of little use if the software does not accompany the processing of the images. Either way, 2022 is shaping up to be a promising year for photography.


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