The Xiaomi REDMI Turbo 4 Pro is a mid-range flagship device that seamlessly combines high performance with practicality.
Powered by the globally debuted 4th-gen Snapdragon 8s processor, this phone is crafted on TSMC’s 4nm fabrication process and adopts a full-performance core architecture comprising 1 Cortex-X4 and 7 Cortex-A720 cores. It achieves an AnTuTu benchmark score exceeding 2.4 million, rivaling the flagship-grade Snapdragon 8 Gen 3 in performance. Paired with LPDDR5X RAM and UFS 4.0 storage, it effortlessly handles multitasking and the demands of high-end gaming. For thermal management, it features a 6000mm² dual-loop 3D Ice Shield cooling system, ensuring stable performance during prolonged, high-load operations.
Battery life is another standout feature of the REDMI Turbo 4 Pro. Equipped with a 7550mAh Xiaomi Jinshajiang battery, it supports 90W wired fast charging and 22.5W reverse charging, delivering over two days of real-world usage on a single charge. Moreover, leveraging CF-PACK packaging technology, the device reduces its thickness by 0.08mm despite a 1000mAh increase in battery capacity, striking a perfect balance between endurance and portability.
The display is a 6.83-inch 1.5K LTPS OLED flat screen with a 120Hz refresh rate, 480Hz touch sampling rate, and 3840Hz high-frequency PWM dimming. Combined with M9 luminous material and DC-like dimming, it ensures a smooth visual experience while effectively protecting eyesight. The screen also supports HDR 10+ and Wet Hand Touch 2.0, catering to a wide range of usage scenarios.
Additionally, the REDMI Turbo 4 Pro offers comprehensive features, including IP66/IP68/IP69 full-range water and dust resistance, NFC, infrared remote control, and integrated triple-frequency Beidou and dual-frequency GPS technologies for enhanced positioning accuracy.
What are ESD components, and what is their importance in mobile phones? The significance of built-in ESD components.
ESD components are specialized electronic components designed to protect electronic devices from the effects of electrostatic discharge (ESD). Electrostatic discharge is a sudden release of electrical charge that can potentially damage electronic devices, leading to device malfunctions or a shortened lifespan. ESD components are designed to absorb, conduct, or dissipate electrostatic discharges to prevent damage caused by static electricity.
In mobile phones, the primary role of ESD components is to protect the internal electronic components from the harm caused by electrostatic discharge. Various circuits and components inside the phone are highly sensitive to ESD, which is why multiple ESD components are typically used in the phone’s design to provide protection. These components may include diodes, ESD diode, MOSFET and more.
Specifically, ESD components in a mobile phone may serve the following purposes:
Interface Protection: Various interfaces of the phone, such as the charging port and headphone jack, may require ESD components to prevent damage from electrostatic discharge.
RF Circuit Protection: RF circuits in mobile phones are highly sensitive to ESD and require ESD components to safeguard these critical circuits.
Processor and Memory Protection: Processors, memory, and other crucial components in the phone also require ESD protection to ensure the device’s normal operation.
Touchscreen and Display Protection: The touchscreen and display are integral parts of a mobile phone that also require ESD components to prevent static electricity damage.
In summary, ESD components play a crucial role in protecting the internal electronic components of a mobile phone from damage caused by electrostatic discharge, ensuring the phone’s proper operation and longevity.
