Related reading: Mate 20 Pro Global first demolition: Huawei battery has a quick demolition, but also a bicycle?
It has been a period of time from Huawei Mate 20 Series, and many users have received a new machine. According to the tradition, the famous "dismantling madness" is also the "dismiogenic". Sure enough, today they announced the dismantling report of Huawei Mate 20 Pro.
So, let us follow the idea of IFIXIT to see what newly discovered for this "boxing apple, foot kicking Samsung".
According to the practice, before dismantling, Mate 20 Pro and the "Seniors" Mate 10 Pro will appear in appearance.
Compare Mate 10 Pro, MATE 20 PRO's largest change seems to be a front screen. While further "full screen", while increasing the screen, the sensor required to unlock the structural light surface unlocking, MATE 20 PRO uses a double surface.
Come on the back, the camera of Mate 20 Pro will disappear from the double-test upgrade to three photos, the fingerprint recognition module of the back is also disappeared due to the addition of the fingerprint and the surface structure light unlock.
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The bottom speaker of MATE 20 PRO is integrated in the USB-C interface, so compares Mate 10 Pro, you will find that several speakers on the left side of the bottom disappeared, and the inside is inside the new design SIM Card / NM Card card slot.
After the contrast is over, it is necessary to officially open it. Unlike dismantling iPhone, iFixit selection begins to disassemble the MATE 20 PRO from the back.
After the hot air gun, the rod and the suction cup are turned, the glass backplane of Mate 20 Pro is opened. Unlike the dismantling of Mate 10 Pro, due to the removal of the back fingerprint identification module, it is no longer necessary to worry about pulling the cable when the rear cover is turned on (this should also choose the reason why the back shell begins to be demolished).
After removing the back cover, first seeing is the two-way wireless charging coil of the MATE 20 PRO. Huawei has not been added to the wireless charging function in his own product. In Mate 20 Pro, Huawei not only has a 15W power wireless charge, but also "wireless is more wired", but also adds reverse radio function.
The motherboard is connected to other components via 9 cables. After removing, the Mate 20 Pro and P20 PRO are used, and more spaces are exchanged for more space by using a relatively smaller motherboard to plug a larger battery.
Further remove the three back cameras of Mate 20 Pro from the motherboard:
Right: 40 megapixel F1.8 equivalent 27mm wide angle camera
Right: 20 million pixel F2.2 equivalent 16mm super wide angle camera
Left left: 8 megapixel F2.4 equivalent 80mm 5 times optical zoom camera
After removing the camera module from the motherboard, we can also see the contents of the motherboard more clearly:
Red: Toshiba THGAF8T0T43BAIR 128 GB Universal Flash
Orange: Haisi Hi6421 Power Management IC
Yellow: Skyworks 78130-21 WCDMA / LTE Frequency Section Front End Module 8/12/13/20/26/27
Green: Skyworks 78132-52 WCDMA / LTE Frequency Section 7/30/40/41 Front End Module
Blue: Skyworks 78131-21 WCDMA / LTE Frequency Section 1/2/3/4/25/34/39 Front End Module
Dark blue: SkyWorks 7360-2a 04115.1 1821 MX RF module
Purple: hisilicon hi6422 envelope tracker
Turn over the back of the motherboard:
Red: Hiuxi H9HKNNNEBMBudr-Neh LPDDR4 (Kirin 980 may be here)
Orange: NXP 80T37 (probably NFC controller)
Yellow: Haisi Hi1103 Wi-Fi Chipset
Green: Haisi Hi6363 radio frequency transceiver
As at the beginning of the comparison of Mate 10 Pro, the MATE 20 PRO used the design of Liu Haizhan because of the addition of the structural light surface recognition function. Due to the addition of the facial structure light identification module, the MATE 20 PRO not only makes the mobile phone more secure in unlocking, safe payment. At the same time, because of the characteristics of stereoscopic characteristics, the NPU, MATE 20 PRO can also realize real-time modeling of objects.
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After dismantling, we can finally see the content of this Liu Hai:
Red: Dottery Projector
Orange: The same 24 megapixel F2.0 equivalent 26mm pre-camera with the P20 series
Yellow: Distance Sensor
Green: floodlight sensing element
Blue: ambient light sensor
Light blue: infrared camera
Purple: unknown
With the new card slot design, Huawei also brought new memory card standards for everyone: NM Card. NM Card's full name "Nano Memory Card" has the same size and shape consistent with the NANO SIM Card us commonly used. The new card slot on the Mate 20 Pro can insert a NANO SIM card in the back side, insert a NANO SIM card or a NM Card while inserting a primary NANO SIM card.
In addition, the new NM Card provides up to 95MB / s read speed and is currently only produced by Huawei.
Like P20 PRO, the USB-C interface of Mate 20 Pro is installed on a flexible cable. This means that once the interface needs to be replaced, the maintenance cost will be lower than those mounted on the component board on the Pixel 3 XL.
Long-life is a MATE series, while Mate 20 Pro is equipped with a 4200mAh (16.05WH) large battery. Contrast the flagship model of each manufacturer this year, on the battery capacity, Mate 20 Pro remains ahead:
iPhone XS Max: 15.28WH
Galaxy Note 9: 15.4WH
The remaining screen part is separated from the middle frame portion by heating through the hot air gun and using a rocker piece. This MATE 20 PRO is used by a 3120x1440 pixel, 19.5: 9 pixel density screen of 538 PPI.
The newly added screen fingerprint recognition module is found below the AMOLED panel. The optical fingerprint sensor is provided by goodix, and it is the same fingerprint identification module that is passed from Yesterday.
Finally, IFIXIT has made some evaluations for the internal structure of Huawei Mate 20 PRO and the repairability:
Since many components inside the mobile phone are modular, this is convenient for replacement.
If you need to replace the battery, you only need to remove the panel and in the middle box.
If the screen is broken, it is likely to mean that the fingerprint identification module needs to be replaced simultaneously.
As for the removable score, IFIXIT gives 4 points. (10 points, the higher the score, the more easy repair, the iPhone XS series is 6 points.)
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