Recently, China Mobile released the 2021 intelligent hardware quality evaluation report, of which camera capabilities are also a key point of investigation. China Mobile's tests in this area include photo and video shooting capabilities, with vivo X70 Pro+ receiving double five-star reviews of the comprehensive review of photography and video vlog, followed by Honor Magic3, Xiaomi Mix 4 and Meizu 18 Pro. Apple's iPhone 13 Pro Max performance is acceptable, but it is obviously no longer the benchmark for mobile phone photography, and many scenes have been left behind by domestic models.
Vivo X70 Pro+ lens specifications are very powerful, using 48 million pixels ultra-wide angle micro gimbal main camera, 50 million pixels 1/1.3" ultra-large bottom sensor GN1 main camera, 12 million pixel portrait camera, 8 million pixel periscope camera, but it can not be ignored that the machine is equipped with the Snapdragon 888 Plus processor, with powerful ISP computing power and AI computing power, can maximize the advantages of the algorithm to improve the camera effect.
At present, the camera effect of the mobile phone relies on computational photography, and the mobile phone lens is only responsible for the maximum capture of the photographic information, providing enough computational material for subsequent algorithm processing. The core of improving the camera effect lies in the algorithm processing, and the underlying computing power of the chip carrying the algorithm is a necessary support, especially in the shooting of the video, which has extremely high requirements for the computing power, otherwise the algorithmic processing of the video content cannot be completed.
Vivo X70 Pro uses the Snapdragon 888 Plus mobile platform with built-in Spectra 580 ISP, and the computing performance reaches 2.7 billion pixels per second, which is a 35% performance improvement over the previous generation. The super computing power can support 120 frames of video content of 12 million pixels. The Spectra 580 ISP pays more attention to multi-camera collaboration, and the first three ISPs can perform triple concurrent and triple parallel processing.
The Snapdragon 888 Plus mobile platform has also been significantly upgraded in AI performance, with an AI computing power of 32TOPS, which can allow the mobile phone to quickly identify scenes in photos, and can also be processed in time for portrait beauty algorithms. In night video shooting, the Spectra 580, combined with the AI engine, can greatly improve the ability to shoot photos in low-light environments, even in the near darkness of 0.1Lux illumination, it is easy to shoot detailed video content.
Obviously, Qualcomm is the biggest winner of China Mobile's evaluation, in the award-winning vivo X70 Pro+, Honor Magic3 to the best edition, Xiaomi MIX4, Meizu 18s Pro four models, the first three are using the Snapdragon 888 Plus mobile platform, the Use of Snapdragon 888 Meizu 18s Pro also built-in Spectra 580 ISP. Perhaps the core password to grasp the photo effect is very simple, as long as the top Snapdragon mobile platform is used.