Recently, the authority foreign media The VERGE announced that they believe that the best Android machine is OnePlus 7 Pro, and the evaluation believes that the friends have seen a lot? In Perplus 7 Pro behaves excellent in the Android flagship shipping market this year, then internal structure? Still getting a small E to reveal the secret!
Configure
SOC: Qualcomm Snapdragon 855 processor L 7nm process
Screen: 6.67 inch AMOLED full screen 丨 resolution 3120x1440 丨 Screen accounts for 88.8%
Store: 6GB RAM + 128GB ROM 丨 does not support storage card expansion
Front: 16 million pixel camera
Rear: 48 million pixel main camera +16 million pixel wide angle camera +8 million pixel telephoto camera
Battery: 3880 mA chi-ion battery
Features: High refresh rate surface screen 丨 HAPTIC vibrating motor 丨 screen fingerprint 丨 lift camera
Module
Speaking of OnePlus 7 Pro, I have to talk about its screen, then take three photos and upgrades!
High refresh rate curved screen uses Samsung 6.67 inch 3120x1440 resolution AMOLED surface screen, model Samsung AMB667WU01
The rear three-in-one is sequentially 8 megapixel telephoto camera, the model is Samsung S5k3m3, six-piece lens, and the aperture is f / 2.4. The rear 48 million pixel main cameras, models of Sony IMX586, seven-piece lens, and aperture is f / 1.6. The rear 16 megapixel wide-angle camera, the model is Sony IMX481, six-piece lens, and the aperture is f / 2.2.
The front elevation camera module is designed to the left side and is a buffer mechanism that prevents external force pressing. The lower half of the motor module is a motor, and the upper half is a climbing device. The climbing device has a spiral rod, a slide rail and a push module. After the motor is activated, the push module is moved on the slide rail by rotating the spiral rod, thereby achieving the rise and fall of the front camera.
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The front 16 megapixel camera, the model is SONY IMX471, six-piece lens, and the aperture is f / 2.0.
Let's go back to dismantle! See how internal waterproof doing?
Dismantle
First take the calorie, and the calorium has a silicone ring, which has a certain waterproof and dustproof. The rear cover is fixed by the adhesive, and the rear cover is heated to a certain temperature using a hot air gun heating the back cover and heating to a certain temperature. Flash, the laser focus sensor soft board BTB interface is protected with a metal cover at the motherboard connection.
First remove the rear cover. Remove the lens cover, the front surface of the lens is attached to the protective lens, the rear cover corresponds to the NFC coil and the battery position is attached to protect.
The speaker module and the motherboard cover are then removed. The NFC coil is fixed to the motherboard by the glue, and the main plate cover is attached to the main board BTB interface position is used for protection, and silicone is attached to heat dissipation at the position of the motherboard power supply chip.
The front camera soft plate BTB interface is protected by a metal cover, and the internal support of the main board processor chip is applied to heat dissipation, and the inner support side antenna cover is fixed by a screw.
Remove the battery, coaxial and soft board. The battery is supported by the transparent tape, and the left and right radiofrequency coaxial is fixed by black stickers.
Press the key soft plate to protect it through a metal cover. Remove the handset, button, vibrator, fingerprint identification module and preamplifier module. There is a waterproof rubber ring on the front camera, which has a certain waterproof and dustproof. The bottom speaker is equipped with a red rubber ring with red.
The screen is fixed by the black gum, and the screen is heated to a certain temperature using a heating station, and the screen can be separated from the inner support. After opening, you can see that the internal support is used for heat dissipation.
OnePlus 7 Pro internal use three-segment design, the whole machine is rigorous. Press the key soft plate to protect it through a cover. In addition to the main sub-plate, there are three antenna PCB board, and the signal is stable to maintain signal stability by radio frequency coaxial and main panel. The whole machine is used in a waterproof design, the front camera, the speaker outlet, and the buttons have a waterproof rubber ring, which has a waterproof and dustproof. The internal support is attached to a liquid tap for heat dissipation.
Motherboard IC
The motherboard is back:
Pink-Skyworks-SKY77365-Power amplifier chip
Blue -qualcomm-SDR8150-radio frequency transceiver chip
Brown -qualcomm-qdm4670-front-end module chip
Cyan-Qallycomm-WCD9341-audio chip
Purple-Qualcomm-PM8150-Power Management Chip
Orange-NXP-Q3304-NFC Control Chip
Red-Samsung- KludG4UHDB-128GB flash chip
Yellow-Samsung- K3uh6H6-6GB memory chip
Green -qualcomm-SM8150-Qualcomm Snapdragon 855 Bad Nuclear Processor Chip
The motherboard is back:
Green-Qualcomm-WCN3998-WiFi / Bluetooth chip
Cyan-Qualcomm-SPM8150A-Power Management Chip
Blue -qualcomm-qdm4620-front-end module chip
Red -qualcomm-qpm2622-low power RF chip
Yellow-Avago- Afem-9090 - Front End Module Chip
The use of logic, memory, pm, and rf MEMS chip used on the motherboard are shown in the table below:
The following table is shown in the following RF MEMS chip used in the whole machine:
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Source: ewistech
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