Xiaomi 5X smart phone equipped with Qualcomm Xiaolong 625 MSM8953 64-bit eight-core processor, running MIUI 8.5 operating system based on Android 7.1, (later support upgrade MIUI 9.0), equipped with 4GB memory +64GB flash memory, and supports fingerprint recognition, Bluetooth 4.2 , front 5 million pixel camera, rear 12 million pixel wide angle + 12 million pixel telephoto double lens 2 times optical lossless zoom camera.
Xiaomi 5X smartphone adopts 5.5-inch IPS screen with resolution of 1920 x 1080, screen panel from Tianma, model: TL055VDMP09-00, touch solution from Duntech's FT5435DQQ.
Duntai Technology Touch Solution Chip in Xiaomi 5X Smartphone:
Xiaomi 5X smart phone uses the bottom screw and the rear shell buckle to fix the fuselage and the rear shell. The internal three-stage stacking installation layout uses 12 Phillips screws of the same specification. The two screws are affixed with mi-shaped fragile stickers. .
The surface of the back shell of Xiaomi 5X smartphone adopts fine sand painting process. The top and bottom of the metal back shell are two U-shaped injection molded antenna belts. The Xiaomi 5X adopts a rear fingerprint identification scheme. Unlike other manufacturers, the Xiaomi 5X does not have a fingerprint reader attached to the back shell, but only on the back shell. A circular hole was opened.
Wide-angle + telephoto dual 12-megapixel rear camera, two lenses with a total of 10 lenses, respectively, using Haowei OV12A10 and Samsung S5K3M3 sensors, the module is provided by Sunny Optical, the module uses a split connector structure. Wide-angle lens equivalent focal length 26 mm, f 2.2 aperture, telephoto lens equivalent focal length 50 mm, f 2.6 aperture, support PDAF phase focus, dark light enhancement technology, high dynamic range adjustment technology, panoramic mode, continuous shooting mode and face recognition .
The 5 megapixel front camera is produced by Ou Feiguang, which supports the third generation of 36-level smart beauty, 1080p video call, facial recognition function, and rubber protective cover on the periphery of the module.
The Xiaomi 5X smart phone adopts the back fingerprint identification scheme. The fingerprint recognition sensor is directly fixed on the surface of the motherboard. There is a buffer foam between the module and the motherboard. Similar design has been seen in other mobile phones that have been disassembled. The fingerprint recognition module is produced by Ou Feiguang and adopts Huiding Technology fingerprint identification solution to support the fingerprint payment function.
The 3.85 volt 3080 mAh lithium polymer battery is fixed with two easy-pull glues, and the battery is produced by Xinwangda, model BN31.
The Xiaomi 5X smartphone uses a full range of audio components provided by AAC AAC Technologies, including an integrated sound chamber speaker, earpiece and two MEMS microphones.
In addition to the injection antenna belt on the upper and lower ends of the metal back cover, the Xiaomi 5X smartphone also has two FPC technology antennas attached to the side of the middle frame connected to the screen to enhance the Wi-Fi signal strength of the mobile phone.
Xiaomi 5X smartphone motherboard main chip: main IC on the front of the motherboard:
Red: Samsung-KMRH60014M- 4GB system memory +64GB flash chip yellow: Qualcomm-MSM8953- Snapdragon 625 processor chip orange: LiteOn-LTR579-ambient light distance sensor chip green: Qualcomm-PM8953-power management chip blue: SKYWORKS- SKY77645-11–RF power amplifier chip purple: AKM-AK09918-three-axis electronic compass chip dark green: Qualcomm-PMI8940-power management chip light blue: Maxim-MAX98927EWX-audio amplifier chip motherboard main IC:
Red: Qualcomm-WCN3680B-Wireless, Bluetooth, FM chip green: SKYWORKS-SKY77912-61-integrated antenna switch chip blue: Qualcomm-WTR9325-RF transceiver chip purple: InvenSense- ICM-20607-six-axis accelerometer and gyroscope The Logic, Memory, PM, RF, and MEMS chip usage information used on the chip Xiaomi 5X smartphone motherboard is shown in the following table:
Summary: Xiaomi 5X smart phone main shooting function, the whole structure is similar to the previously released Xiaomi Max2, compared with Xiaomi 6 except for the same rear dual camera solution, but the camera module has obvious difference in structure and sensor usage. The Xiaomi 6 rear dual-camera module uses a common-board common connector structure. The wide-angle lens uses the Sony IMX386 CMOS image sensor to be higher in manufacturing process and cost than the Xiaomi 5X rear dual-camera module. The whole machine manufacturing process and materials are very different. On the processor side, Xiaomi uses Qualcomm's flagship model Xiaolong 835, which is obviously stronger than Xiaolong 5X's Xiaolong 625 in processing. In terms of screen, Xiaomi 6 uses Samsung curved AMOLED screen. It is better than the Xiaomi 5X Tianma IPS screen in terms of display effect and color saturation. The internal assembly is compact and complicated, and the maintenance cost is high in the later stage. The Xiaomi 5X has simple internal assembly, convenient disassembly, and low maintenance cost. Product technical analysis services: First: machine analysis report: product technology highlights, parameter information, packaging specifications, machine appearance, disassembly steps, motherboard / soft board analysis, battery / camera / display analysis, cost reference information. Two: IC device analysis report: package level analysis, device process analysis, material structure analysis, reliability / failure test.
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