Decomposition highlight:
Double superlinear speaker system
Built-in high-efficiency centrifugal fan
Colorful lamp effect
Configuration list:
SOC: Qualcomm Snapdragon 855 processor, 7nm process
Screen: 6.65 inches AMOLED full screen, 19.5: 5, resolution 2340 × 1080, refresh rate 60Hz / 90Hz
Storage: 6GB RAM + 128GB ROM
Front: 16 million pixels
Back: 48 million pixels
Battery: 5000mAh lithium ion polymer battery
Preliminary dismantling:
According to the convention, the first step will first take the SIM Carto. Red Magic 3 game mobile phone adopts a rear demolition design, the phone is fixed by two T3 hexagonal screws on both sides of the bottom USB interface.
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After opening the metal rear cover, you can see that the Red Devils 3 game mobile phone in the main, the secondary shielded hood, each with a red tacit removal, and the motherboard shield Shanghai posted copper foil and a gray heat dissipation silicone pad.
The BTB soft plate of the rear cover member can be disconnected, you can separate the back cover from the phone.
The rear cover is fitted with a fingerprint recognition soft plate, a heat dissipation fan, and a lamp strip, and the left side of the rear cover is fixed by the screw and the stainless steel plate, and the Dock Dock Soft Board is secured to the left side. The game switch soft plate is fixed by double-sided adhesive, and there is a metal shrapnel between the metal motherboard for contact.
Back to the main part of the phone, first unscrew the screw to remove the top earpiece module and the bottom speaker module, then remove the motherboard and the battery. The motherboard is close to the middle frame support plate, and the oil is applied to a layer of thermally conductive silicone, and the battery is fixed to the support plate on the black double-sided adhesive of the middle frame.
Motherboard front processor location shield close-up.
The camera is directly connected to the motherboard, and only the front and rear camera can be removed only by disconnecting the interface. The Red Devil 3 game mobile phone uses a combination of a back 48 million pixel back camera + 16 million pixel front camera, where the rear camera sensor model is IMX586.
In terms of the battery, the Red Devils 3 game phones use 5000mAh E-lithium polymer batteries, support 27W PD fast charge. The battery model is Li3949T44P6H996644, which is provided by Zhuhai Guangyu Battery.
Red Magic 3 game mobile phone sub-board and connection soft board is fixed to the middle frame support plate, and there is a dustproof ring on the USB-C interface, and the flat vibrator is soldered on the sub-plate.
The screen is fixed by black hot melt adhesive. After separation, you can see a copper foil on the back of the screen. The conductive tape in the bottom of the screen can be seen, the screen is provided by Visino Technology, the screen model is G2665FP101GF .
In addition, the middle frame is also known as "hidden mystery" on the side of the screen. After torn open the graphite sheet, it can be found that a liquid cooling brake copper tube is also hidden on the inner support plate.
Double superlinear speaker system:
In order to make external plants can have better sound quality, the Red Magic 3 game mobile phone uses a double superlinear speaker system. This system is specifically changed to the Box speaker module to match the speaker module at the bottom of the phone, allowing the mobile phone to enhance the external excessive experience.
Efficient can be centrifuged:
Adding a high-efficiency centrifugal fan in your mobile phone can be described as the biggest highlight of the Red Devil 3 game. Nubia designed this cooling fan near the motherboard, and the heat dissipation fan is used as a fixed material. The overall shape of the heat dissipation fan is like a narrowed version of the notebook cleaning fan, and there is a gap between the air blowing fan and the heat dissipation fan. This design is for convenient airflow circulation.
The heat dissipation fan will automatically run as long as the phone reaches a certain value or open the game inside. Further, the heat dissipation fan is connected to the fingerprint identification soft plate using solder, and the fingerprint recognition soft plate is connected to the motherboard through the soft plate, so that the heat dissipation fan is connected to the motherboard. In addition, the Red Devils 3 game mobile phone fingerprint recognition is a fingerprint identification scheme provided by Silead, which is GSL6101Q.
Colorful light effect:
For game mobile phones, the lamp is always like a shadow, and the Red Devils 3 games will not be exception. After removing the tenthoon fan and the fingerprint identification module, the graphite stickers on the rear cover can be "hidden" with the red magic 3 colorful lamp effect.
The lamp strip soft board is connected to the fingerprint recognizer by BTB, and 6 RGB LEDs are arranged in the longitudinal direction, and one monochrome light emitting diode at the bottom of the soft board. Like most game phones, the light of the Red Magic 3 game mobile phone is also provided by Ai as light.
It is worth mentioning that in addition to the lamp effect, the linear motor drive chip of the Red Devil 3 game mobile phone, and also from the hands of Ai as.
Main components analysis:
front:
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Red: Samsung-K3uh6H6-LPDDR4X 6GB DRAM chip
Yellow: QUALCOMM-SM8150-Snapdragon 855 Bar Nucleus
Green: QUALCOMM-SMB1390-Quickcharge 4.0 fast charge chip
Orange: QUALCOMM-WCN3990-Wi-Fi, Bluetooth, FM chip
Blue: samsung-kludG4U1ea-128gbflash chip
Cyan: QUALCOMM-SDR8150-RF Transceiver Chip
Dark green: AWINIC-AW22118-breathing lamp drive chip
Purple: STMicroelectronics-LSM6DS3-acceleration and gyroscope chip
back:
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Red: QUALCOMM-WCD9341-audio decoding chip
Cyan: NXP-TFA9894B-61-Audio Amplifier Chip
Yellow: qorvo-qm77033-radio frequency amplifier chip
Blue: qorvo-qm77031-radio frequency amplifier chip
Purple: QUALCOMM-PM8150B-Power Management Chip
Green: QUALCOMM-PM8150A-Power Management Chip
Deep Green: QUALCOMM-PM8150-Power Management Chip
The classic three-stage structure and the front and rear one-time equipment are undoubtedly left a sufficient space for the motherboard. From the motherboard, you can see that the components of the Red Magic 3 game mobile phones are still a more conventional processing. The processor and memory chip use a laminated package process, and "covering" larger components are basically on the front of the motherboard, and the back of the motherboard is concentrated on audio, radio frequency, and power management chips.
From the scavenging from just now, the position of the cooling fan is just on the module of the motherboard processor + memory chip, and the module is also cut a small part of the space, so that there is more in this area. The space is retained to flow, thereby achieving a better heat dissipation.
Disclosure rating:
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Summarize:
Like most top-level flagships, the overall design of the Magic 3 game mobile phone complies with close and unscrupulous design principles. Comparison other game mobile phones, Red Devils 3 game mobile phone first join the cooling fan to help heat dissipation can not help but feel that it is led by the game mobile phone to the DIY game hardware.
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