Redmi K40 get Official Xiaomi HyperOS update: see What's New 

1. Dynamic resource allocation optimizes performance and power consumption.

2. Ultra-low-power rendering enhances battery life and animation effects.

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3. SOC integrated frequency modulation ensures smoother performance with fewer frame drops

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4. Intelligent network selection improves connectivity in weak environments.

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5. Refresh storage technology maintains device performance over time.

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6. Cross-terminal intelligent connection enables seamless device collaboration.

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7. Global security ensures secure device interconnection and data transmission

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