Samsung has unveiled a new power management chip capable of supporting wireless charging speeds of up to 50W, aligning with the Qi2 standard. This technology employs magnetic alignment for a faster and more reliable charging experience. However, it appears that the upcoming Galaxy S25 series may not feature this cutting-edge tech.
Despite the smartphone market seeing limited major upgrades in recent years, there remains significant potential for improvements, particularly in wireless charging speeds. Samsung is poised to innovate in this space.
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Charging power remains crucial for Rx ICs, and the S2MIW06 chip is designed with this in mind, capable of supporting high-power wireless charging up to 50W, indicating its future-proof design.
-- Samsung's Tech Blog, January 10, 2025
Despite anticipated advancements in charging technology, the Galaxy S25 models are expected to utilize Qi2 through specific cases that contain the required magnetic profile, limiting them to support 25W wireless charging only. In contrast, the current Galaxy S24 series offers a maximum of 15W for wireless charging, while the iPhone 16 series supports up to 25W charging through MagSafe technology. This positions Samsung in a competitive race against Apple regarding charging capabilities. Notably, there are already devices like the OnePlus 13 that can achieve 50W wireless charging, highlighting the demand for Samsung to innovate. With the introduction of this new chip, Samsung aims to ensure compatibility and consistent performance across various chargers, allowing broader compatibility beyond just Samsung-branded accessories.
