Samsung’s Exynos 2400: A New Era for Samsung Mobile Processors

The Exynos 2400 boasts cutting-edge features like a 5nm EUV process, improved AI capabilities, and a powerful new GPU.


In the ever-evolving landscape of smartphones, the heart of these devices lies in their processors, and Samsung’s Exynos chip has recently experienced a spectacular transformation. Once considered the underdog, the Exynos chip has emerged from the shadows, showcasing its prowess and resilience in the tech arena.

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The Journey from Struggles to Success

Samsung’s Exynos chip had its fair share of challenges, especially in the past few years when it faced criticism for issues like overheating on the Galaxy S22 smartphone in 2022. Rumors even circulated about discontinuing the Exynos line due to its perceived inferior quality compared to competitors like MediaTek.

However, the narrative took a dramatic turn with the introduction of the Galaxy S24. Samsung proudly announced that the non-Ultra models of the flagship device are powered by the Exynos 2400 chip, marking a comeback for the once-troubled processor. This turnaround signals a renewed focus on enhancing the Exynos line’s capabilities and redeeming its reputation.

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Unveiling the Exynos 2400: A Game-Changer

The Galaxy S24’s reliance on the Exynos 2400 chip signifies Samsung’s confidence in its revamped offering. Notably, the Exynos 2400 has narrowed the performance gap with Qualcomm’s Snapdragon 8 Gen 3 to less than 10%, according to industry insiders.

This achievement speaks volumes about Samsung’s commitment to improving the quality and competitiveness of its in-house processors.The improved performance is attributed to Samsung’s innovative approach, incorporating a new process called SF4P designed for high-performance, low-power chips.

By producing the Exynos 2400 using a cutting-edge 4-nanometer third-generation foundry process, Samsung has achieved a product yield rate of 60%, aligning with industry leaders like TSMC. This shift reflects not only technological advancement but also an efficient manufacturing process that contributes to the chip’s overall quality.

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Breakthrough Technologies: SF4P and FOWLP

Two key technologies have played a pivotal role in the Exynos chip’s resurgence: SF4P (Samsung Foundry 4LPP) and FOWLP (Fan-Out Wafer-Level Packaging).

SF4P (Samsung Foundry 4LPP): SF4P is a process technology designed to enhance the performance and efficiency of semiconductor chips. In the context of the Exynos 2400, SF4P has proven instrumental in narrowing the performance gap with competitors. This technology represents a leap forward in Samsung’s foundry capabilities, contributing to the chip’s improved overall performance.

FOWLP (Fan-Out Wafer-Level Packaging): FOWLP is an advanced integrated circuit packaging technology that facilitates a more direct connection between the memory semiconductor and the application processor (AP). Unlike traditional methods, where a substrate connects the memory chip to the circuit board, FOWLP streamlines the connection, making the chip thinner and more efficient in heat dissipation. The enhanced heat release in Exynos chips has translated into improved power efficiency for the Galaxy S24, a crucial factor in the competitive smartphone market.

Real-Life Impact and Future Prospects

The success of the Exynos 2400 chip in the Galaxy S24 not only marks a technological achievement for Samsung but also has real-world implications. The improved performance and power efficiency can lead to increased orders for Exynos chips from Chinese smartphone manufacturers, showcasing the chip’s growing influence in the global market.

Samsung’s commitment to refining its in-house processors is not only a strategic move but also a testament to the importance of innovation and adaptability in the highly competitive tech industry. As the smartphone landscape continues to evolve, having a reliable and high-performance processor becomes a key differentiator for manufacturers.

Implications for the Smartphone Industry

Samsung’s spectacular comeback with the Exynos 2400 chip has broader implications for the smartphone industry. Manufacturers are increasingly recognizing the significance of in-house processors in shaping the overall user experience. The success of the Exynos chip signals a shift in perception, making it a viable alternative to well-established competitors.

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Innovations and Competitiveness

Looking forward, Samsung’s focus on breakthrough technologies, such as SF4P and FOWLP, sets the stage for continued innovation. The industry can anticipate further improvements in chip performance, power efficiency, and overall reliability. Samsung’s commitment to enhancing its Exynos line positions the company as a key player in shaping the future of smartphone technology.


The story of Samsung’s Exynos chip is one of resilience, innovation, and redemption. The Exynos 2400’s role in the Galaxy S24 exemplifies how a once-criticized component can undergo a transformative journey, repositioning itself as a formidable player in the smartphone realm. Samsung’s emphasis on breakthrough technologies and improved manufacturing processes sets the stage for continued success and competitiveness in the dynamic world of mobile technology.

Editorial Team
Editorial Team
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