The vivo S19 standard edition stands out with its unique flat-screen design, which not only presents a visually distinct and technological aesthetic, but also provides an extremely smooth grip, bringing users a comfortable experience. Meanwhile, the vivo S19 Pro features a curved-screen design that maintains a slim body while also ensuring comfortable handling, offering users a more immersive visual enjoyment.
Both new models adopt a sunrise cloud-level lens module and jewelry-grade cutting technology, making the body more elegant and luxurious. The vivo S19 standard edition has a body thickness of 7.19mm and a weight of 193g, making it lightweight and portable. It offers three color options: smoky green, peach blossom fan, and pine smoke ink, each filled with artistic charm and irresistibly appealing. The vivo S19 Pro, on the other hand, has a body thickness of 7.58mm and a weight of only 192g, equally lightweight and portable.
The vivo S19 standard edition is equipped with a 6.78-inch 2800×1260 OLED flat screen, with a manual maximum brightness of 600nit, a global excitation brightness of 1200nit, and a local peak brightness of up to 4500nit, ensuring a clear and bright display in various lighting conditions. It also supports a 120Hz refresh rate, 300Hz touch sampling rate, 2000Hz instantaneous touch sampling rate, and 2160Hz high-frequency PWM dimming, providing a smooth and seamless experience whether swiping the screen or playing games. Moreover, this screen boasts a 10bit color depth, delivering richer and more delicate color expressions, able to restore realistic and natural picture effects.
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.
Say goodbye to static troubles! A well-known brand in Shenzhen, Crystal Electronics, has developed the TT0311SA-Fx ultra-low capacitance component. It can quickly react within nanoseconds when electrostatic discharge occurs, suppressing surge voltage instantly, ensuring that the phone’s internal RF circuits and/or baseband circuits are not affected by electrostatic discharge. Its low capacitance feature also guarantees interference-free signals, preventing data packet loss and improving call quality.”
