Decoding the “dual super chip” technology: The secret to helping OPPO elevate smartphone photography

In a time when technology is gradually becoming saturated, the race for performance is no longer a priority for manufacturers, but the camera is a new trend that is especially important for both manufacturers and users. heart.

OPPO has recently come up with an innovative solution to upgrade the camera quality on smartphones. Besides equipping with quality hardware (sensors, lenses …) as well as good image processing algorithms, OPPO itself developed a dedicated image NPU called MariSilicon X. Performance utilization from both main CPU and The image processing NPU makes it possible for OPPO phones to deliver impressive camera results.

According to OPPO, MariSilicon X is a new NPU image processor developed by OPPO itself. This processor is built on the 6nm process, integrates many components such as NPU (Neural Processing Unit), ISP (Image Signal Processors) and Multi-Layer Memory Architecture that allows smartphones to process RAW images over time. real, record and preview AI 4K night video in high quality.

As a standalone NPU, MariSlicon X computes up to 18 trillion tasks per second (TOPS) and is equipped with an advanced terabit/s sub-memory system that reduces down time data communication between storage units.

One of the great advantages of this NPU’s image processing capabilities is its ability to remove noise up to 20 times faster than conventional smartphones on the market that only use the ISP integrated inside the main chip. Besides, AI is also the driving factor for MariSilicon X to help this chip deliver an amazing image processing performance.

The technology of MariSilicon X has been brought by OPPO from the high-end Find X5 Pro to the lower segment smartphone. OPPO Reno8 Pro 5G now possesses outstanding camera power, both in hardware and software, thereby helping more people access new technology.

Like OPPO Find X5 Pro, NPU MariSilicon X on OPPO Reno8 Pro 5G will maximize the power of camera hardware in low light conditions. If we “look” closely at the images below, we can see that the image elements in low light conditions are all very good: detail, noise reduction or balance ability in dark areas and Bright areas are shown from good to very good, comparable to high-end flagships.

MariSilicon X also helps OPPO’s 4K video recording capabilities “upgrade” to a new level. In a well-lit environment, 4K video captured from a smartphone has vivid colors, HDR is processed in real time, detail is improved with the highest bit-rate that the camera of the device can receive. In low light conditions, the noise reduction and light processing machine is also real-time, combined with AI algorithms, low-light 4K video has the highest quality.

Besides, not only does it have a superior effect on the main camera, the selfie camera of Reno8 Pro 5G also enjoys the advantages of the MariSilicon X chip. The image NPU focuses on processing human facial skin, making facial skin natural. As close to reality as possible and using AI to beautify the face, the resulting selfie is not too “virtual” and still has a certain level of realism. Complementing the power of the NPU is the new Sony IMX709 image sensor developed specifically for OPPO smartphones.

OPPO is also a pioneer manufacturer of diverse creative photography features such as: AI color portrait, dual display video to help vloggers create attractive videos, Bokeh Flare portraits,… from That helps elevate the camera experience on OPPO Reno series, a product line specifically aimed at young people.