Today, Lei Jun released the official dismantling of Xiaomi Mi9 for the first time on Weibo, so that everyone can clearly understand the function and workmanship of Xiaomi Mi9. Lin Bin said that the goal of the Xiaomi mobile phone R&D team is to design the interior of the mobile phone like a work of art.
From the disassembly diagram, open the back cover of the Xiaomi Mi9 to see the regular internal interface, a large area of ?? graphite heat sink, the wireless charging ring above the battery uses 5 layers of nano-crystal and multi-strand winding technology.
At the same time, the buttons and interfaces of Xiaomi Mi9 support the waterproof and splash-proof of life, and the four corners are enhanced to improve the quality.
Xiaomi Mi9 uses a rear three-camera module + Dr. Blue glass lens protection film, 16MP Sony IMX481, F2.2, 6P lens; 48MP Sony IMX586, 1/2 inch, F/1.75, 6P lens; 12MP three Star S5K3M5, F2.2, 6P lens. Among them, the laser focus is integrated on the lens cover.
In terms of sound input, Xiaomi Mi9 has built 1217 ultra-linear speakers, Bass material, which achieves an equivalent 0.9cc large sound cavity, and the loudness is 100% higher than that of Xiaomi Mi8.
In addition, Xiaomi Mi9 adopts the fifth-generation screen fingerprint, which increases the unlocking speed by 25%, and effectively improves the unlocking success rate of scenes under strong light and low temperature, and is equipped with a linear motor.