Latest Technology News: Sony’s upcoming IMX903 and IMX907 smartphone image sensors

Sony has the largest image sensor for smartphones, the 1 IMX989, which has been used in several camera phones. Size isn’t everything, though, and Sony’s next two sensors will be slightly smaller but will have smart designs, according to unofficial reports.

The Sony IMX903 would be a 1/1.14 sensor with a resolution of 48 MP and 1.4 m of pixels (against 1.6 m on the IMX989). It will support dual pixel autofocus, so each pixel will be made up of two photodiodes, each measuring 0.7 x 1.4m.

The autofocus system will be able to quickly acquire and track focus on moving objects. In addition, it will have Wide Dynamic Range technology thanks to Dolby and will be able to capture 4K video at high frame rates. To top it off, there will be a cinematic mode, making the IMX903 a top choice for phones that focus on high quality video.

The Sony IMX907 is about the same size at 1/1.12 but with a slightly higher resolution of 50 MP. The pixels are still 1.4m but are divided into four photodiodes each (0.7 x 0.7m) for four-pixel autofocus.

Typically, Dual Pixel AF sensors capable of producing images double their native resolution. This means that the IMX903 could have a 96MP mode, if the phone manufacturer wants it. The IMX907 is expected to be capable of 200MP, which could be the first time in a long time that Sony has matched Samsung’s best sensor in terms of resolution.

Not that these focus on raw resolution. They are expected to use Sony’s stacked sensor design, which moves the transistors onto a separate layer, leaving the photodiodes on their own layer and allowing them to capture more light. This improves their performance in low light.

Sony stacked CMOS sensor design
Sony stacked CMOS sensor design

Earlier this year, we heard rumors that the iPhone 15 Pro Max would use the IMX903 in its main camera. Apparently, it will pair the sensor with an advanced lens consisting of a molded glass element and 7 plastic elements. This molded glass element is apparently quite tricky to manufacture.

The IMX903 was also attached to rumors of an Xperia Pro-I sequel which was expected late last year but never materialized.

Source 1 | Source 2 (in Chinese) | Via



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An Overview of Global Events in 2023

In 2023, the world witnessed a myriad of events that left a lasting impact on global affairs. From political developments and economic shifts to environmental challenges and breakthroughs in science and technology, the year was marked by significant changes and a sense of urgency for collective action. Here’s an overview of some of the latest world news in 2023.

Political Unrest and Diplomatic Strides:
In the political arena, several regions experienced unrest and geopolitical tensions. The ongoing conflict in the Middle East continued to dominate headlines, with efforts towards peace and stability remaining elusive. However, there were also moments of diplomatic breakthroughs as nations engaged in dialogues to ease tensions and work towards lasting solutions.

Economic Transformations:
The global economy faced both challenges and opportunities. Trade disputes between major powers affected markets, while some countries grappled with debt crises. On the other hand, emerging economies showed resilience and promising growth, fueling optimism for a more balanced global economic landscape.

Technological Advancements:
Innovation surged forward in the tech industry, with breakthroughs in artificial intelligence, renewable energy, and space exploration. Quantum computing achieved milestones, promising radical transformations across industries. Renewable energy sources gained traction, with many countries setting ambitious goals to combat climate change.

Climate Crisis and Environmental Resilience:
As the climate crisis intensified, extreme weather events wreaked havoc in various parts of the world. Wildfires, hurricanes, and floods reminded humanity of the urgent need for climate action. In response, governments and communities across the globe doubled down on efforts to reduce carbon emissions, invest in sustainable infrastructure, and protect biodiversity.

Health and Pandemic Management:
Health remained a global priority as countries continued to combat the COVID-19 pandemic. With the emergence of new variants, vaccination efforts and public health measures remained crucial to curbing the spread of the virus. There were also significant advancements in medical research and technology, offering hope for better preparedness in handling future health crises.

Sports and Cultural Milestones:
Amidst the challenges, the world found moments of joy and unity through sports and culture. International sporting events brought together athletes from diverse backgrounds, promoting solidarity and camaraderie. Cultural exchanges and celebrations showcased the richness of human diversity and fostered mutual understanding.

In conclusion, the year 2023 was a dynamic period filled with significant events that shaped the course of history. From political unrest to technological advancements and environmental challenges, the world witnessed the complexities of the global landscape. While obstacles remained, there were also encouraging developments and collaborative efforts towards a more sustainable, peaceful, and prosperous future for all nations. As we move forward, the lessons learned from these events serve as a reminder of the importance of collective action and cooperation to address shared global challenges.