Realme Q The overspeed cost of approximately 177.9 dollars, the main control chip accounts for 47%
RealMe served two new aircings in September, the slogan of "Dare Level" shouted. How is it, how is it, Xiao e is to take a look, come to dismantle this "four-time rampor" Realme Q today.
Configuration list
Realme q Minimum price 998, small E purchased the maximum memory 8GB RAM + 128GBROM, price 1498. Do you think configuration "Level"?
SOC: Qualcomm Snapdragon 712 processor 丨 10nm process
Screen: 6.3 inch LCD full screen 丨 resolution 2340x1080 丨 Screen 82.7%
Storage: 4GB RAM + 64GB ROM 丨 6GB RAM + 64GB ROM 丨 8GB RAM + 128GB ROM
Front: 16 million pixels front camera
Back: Back 48 million pixels +8 million pixels wide angle +2 million pixel portraits +2 million pixel macro
Battery: 3950 mA chip ion polymer battery
Features: VOOC Flashing 3.0 丨 Post 4 photo 丨 support maximum 256GB memory expansion
Dismantle
First remove the plastic calorie, (Small e swayed when the mirror was broken when the box was unpacking, actually misunderstanding the glass rear cover, the top cover escape) plastic rear cover and the middle frame passed through the glue, using the hot air gun The heating back cover is removed at a certain temperature, heated to a certain temperature, removing. The corresponding battery position is attached to protect, medium frame corresponding to the motherboard and battery position, have large area graphite sheets for heat dissipation.
The middle frame is fixed by the inner support through the screws and snaps, and the insertion of the battery position is a large block metal sheet, which can function as a heat dissipation.
The inner support has a fixed camera cover, and the side buttons can be removed directly.
The cable is then removed, remove the motherboard, camera, soft board, and speaker module. The USB interface has a silicone sleeve to have a waterproof and dustproof effect. The main board processor & flash memory + memory location has heat dissipation silicone, the front camera soft plate is copper foil and graphite sheet, and can also function in heat dissipation.
Remove the battery, sub-board and button soft plate. Battery use double-sided adhesive fixation and is convenient to replace the battery with a lift handle. There are also silicone sleeves at the headphone interface, which can have a certain waterproof and dustproof. The side button soft plate is protected with black tape.
Finally, the screen is removed, and the screen is heated to a certain temperature using the heating station, slowly separating the screen with the inner support with the leatch. After removing, you can see that the screen and the internal support are fixed by black gum. There is also a large graphite piece on the inner support for heat dissipation.
The three-stage design is used inside the Realme q, the whole machine structure is rigorous, divided into screen, internal support, medium box, and back cover four-layer structure. The whole machine uses two total 20 cross-screws, and there is a waterproof and dustproof role in the USB interface and the earphone interface. The battery has a tear handle on the battery to replace the battery. The whole machine is heat dissipated by thermally conductive silicone-graphite sheets + copper foil.
Motherboard IC information
The main IC of the motherboard (below):
1: Ambient light sensor chip
2: Distance sensor chip
3: QUALCOMM-WCN3980-WiFi / BT chip
4: QUALCOMM-PM670-Power Management Chip
5: QUALCOMM-SDM712-Qualcomm Snapdragon 712 processor chip
6: Samsung-KM8V7001JM-8GB memory + 128GB flash chip
The main IC on the back of the motherboard (below):
7: QUALCOMM-PM670L-Power Management Chip
8: QUALCOMM-SDR660-radio frequency transceiver chip
9: Qorvo's power amplifier chip * 2
10: NXP-TFA9890A-audio amplifier chip
Logic, Memory, PM, RF and AUDIO chip information used on the motherboard are shown in the table:
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The MEMS chip information used on the whole machine is shown in the table below:
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The analysis of the EWSETECH database is about $ 177.9 in Realme Q, which is 47% of the total cost. Among all 1042 components, Japan provides 928 components, accounting for 89.1%, the number of components is the highest, and the cost of the machine components in small E sorting, it can be seen in TOP5, which is 37.4%, mainly Distributed in the device, camera sensor.
Component TOP5
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Source: ewistech
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