Since last year, many vendors have begun to focus on 5G mobile phones and pursue the high configuration of mobile phones. Leading to the market is almost a forgotten corner. Red rice toned on this corner to a red rice 8a, starting in India on September 25. 4GB + 64GB price is 799 yuan. 4GB + 64GB price 8999 Indian rupee (about 900 yuan)
Although the price is not high, it has a 4900mAh (rated capacity) large battery, supports 18W fast charge; the whole machine uses nano-coated living anti-splash; support face recognition. It is sufficient to meet the daily needs of your phone.
What is the interior of this phone?
The rear cover of the PC material is fixed by a card, which is more common in the early stage and is now rarely used. The button is fixed to the back cover by the riveting process, and it is necessary to break down.
The back cover is attached to the FPC antenna and the heat radiator.
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The motherboard and speaker modules are fixed by screws, and one of the two modules has a screw with a tamper tab. There is a soft board that connects the motherboard and the earpiece to the motherboard cover through the glue.
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After removing the motherboard, we found that there is a thermally conductive silicone in both the shield at the CPU position.
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Headphone holes and USB TYPE-C interface have dust jackets.
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The handset, vibrator, and side key soft board modules are fixed by double-sided adhesive, while the battery chooses two easy-pull gel fixation, which is also a lot of mobile phones, which is relatively convenient to replace the battery.
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The screen and middle frame are still separated by heating. However, it is important to note that the light sensing soft board is fixed between the screen and the inner support, and the heating is separated by the screen and the inner support, be careful of this position.
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There is no touch screen control chip on the screen, perhaps integrate inside the screen.
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The main screens and camera modules, we sort out the information separately.
The screen is selected for the $ 6.22 inches of the company, 1520x720 resolution water dripping screen.
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The front 8MP camera supports facial recognition.
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The 12MP rear camera is selected by Sony IMX486. The main camera of the Indian version is IMX363.
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4900mAH lithium polymer battery, battery cell manufacturer is unknown.
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The motherboard IC information, Xiao E will not miss it.
The main IC of the motherboard (below):
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1: QUALCOMM-SDM439-Qualcomm Snapdragon 439 Bad Nuclear Processor
2: Micron-4GB RAM + 64GB ROM
3: AKM-AK09918C-Electronic compass
The main IC on the back of the motherboard (below):
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1: QUALCOMM-PM439-Power Management Chip
2: QUALCOMM-WCN3615-WiFi / BT chip
3: QUALCOMM-WTR2965-radio frequency transceiver chip
4: Bosch-accelerometer
5: Microphone
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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Summary information
Outside the whole machine, the designs used include plastic back cover, post-photo, FPC antenna design is used in the early smartphones. Currently, the costs required for these components are relatively low. There are 17 screws in the whole machine for fixing, and multiple modules are fixed using double-sided adhesive. The internal main heat is maintained by graphite slices, and heat-conducting silicone is used in both CPUs.
Finally, let's take a look at the configuration of this phone.
SOC: Qualcomm Snapdragon 439 Eight Nuclear Processor 12nm Process
Screen: 6.22 inch TFT screen 丨 resolution 1520x720 丨 screen occupies 82.4%
Store: 4GB RAM + 64 ROM, maximum support 521GB SD card expansion
Front: 8MP front photo
Rear: 12MP front photo
Battery: 4900mAh lithium polymer battery (composite: 歆 玥)
Source: ewistech
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