The cottage mobile phone is popular, and the price is low, and the low-quality low quality, people love and hate. The cottage machine is super strong, whether you are an international famous brand, or domestic mobile phone manufacturers, cottage manufacturers can launch a very similar, functional and parameter of brand mobile phone. Why is the cottage opportunity so cheap? With questions, we dismantled a cottage apple machine.
The iPhone5 jump makes a lot of fruit powder very disappointment, but also makes many cottage manufacturers can't work, because many cottage iPhone5 has already listed early. However, they don't care, just hang the iPhone. This time I got the 5th generation of Apple, the price is more than 300, which is very incredible.
The real iPhone5 still doesn't know where it is, what is the apple 5 generation? Packaging is very similar, USB adapter, headset, download line is also imitation Apple, is similar to not. There is only one user manual, the standard three-free products, the warranty is impossible. It can be known to Apple products, it is actually designed to imitate iPhone3G, but thinner.
Apple 5 generation includes headphones, data cables, adapters, dual electric.
iPhone3G includes headphones, data cable, adapter
Silent is to attach a new battery, actually drumped, who dares to use? Such a battery is nominally 2800mAh, it is definitely false.
Apple 5 generation does not have 3G function, up to 2.5G mobile phone, support GSM / GPRS quad frequency. It is equipped with a 300,000-pixel camera, and the backend camera is also available. In addition, the dual card dual standby is basically the standard of the cottage mobile phone.
There is also a "5G" like a model model, is it representative iphone5?
The back is directly printed with Apple logo, and "32GB" words, which is of course false.
A complete imitation iPhone3G, started to unload these two screws, and then found that this is just a screw, in fact, fake.
Two screws, actually fake
Such cheap is definitely a 3.2-inch resistor screen, and also has a handwritten pen. Imitate the apple interface, but actually not intelligent, the Java program cannot install uninstall at will. And be careful to have a lot of charging traps, which is already open secret, many mobile phone design companies (IDH) Gray income sources.
The rear cover is very simple to remove, and you can take it down.
The battery is removed, the double SIM card slot, the SD card slot is very simple.
The left is the SD card slot, and the right side is the SIM card slot.
4 cross screws fixed brackets, only these four screws throughout the phone, which is also province.
There are only 4 cross screws throughout the phone. There are two network license numbers, very skeptical?
Remove the bracket, it is the motherboard, the bracket and the back cover are engineered plastics, which feels rough, I don't know if the waste recycling is processed.
The main board structure is still compared, all devices are concentrated on the motherboard, and it can be seen that it is very mature. However, all connecting lines, the attachment is welded on the motherboard, no interpolation, everything is for cost.
All cables are welded, and it is really not good to separate the motherboard and touch screen. No way to weld the cable on the motherboard, don't know if you can use it again?
80% of the cottage mobile phone is the MTK program, and it is true that this is also. MTK6253, this is the highest integration of the company in 2010, integrated with a wide range of functional band processing, power management, RF. So the IC chip on the motherboard is really less.
The motherboard is only 5 ICs in front of the front. Baseband chip MTK6253 (ARM7 kernel, frequency only 104MHz), 128M memory S71W128PBO (Spansion MCP Flash), RF power amplifier D7142DL (Teke Semiconductor, support 4 baseband), FM Radio module CL6012G3 (Double core semiconductor Comlent), Bluetooth module MTK6612
The MTK6253 integrates a lot of modules, and its mobile phone program is very small, which is also cost reduction.
Compare the number of ICs on the iPhone3G, the difference is not a quantity level, and the performance is naturally a lot.
iPhone3G's motherboard
MTK6253 is the low-end product launched in 2010 in 2010, and now it is more than 10 dollars. It is estimated that the price of the entire PCBA is about 60 yuan.
Plus the screen, accessories, packaging, and the price of the whole machine is absolutely 150 yuan, such a mobile phone profit is also very amazing.
Unpacking a cottage phone is not difficult
Iphone3G disassemble map, except for the price
The rapid development of the cottage mobile phone has led to the development of the entire industrial chain. Due to the decrease in threshold, almost you can cut into mobile phone from any chain. It can be seen that most of the chips in the mobile phone are domestically produced, and the big step development in the domestic IC industry is also inseparable from the cottage mobile phone.
At present, the cottage mobile phone is a bit quiet, the main market of the cottage mobile phone is still 2G mobile phones, because the saturation of the 2G mobile phone market and the rapid spread of smart machines, the advantages of the cottage mobile phone are no longer obvious. The cottage mobile phone market will inevitably reshuffle, Huawei, ZTE enters the low-end smartphone market, and the combination of smartphone software and hardware has improved the technical threshold. MTK is about to launch their new 3G smartphone solutions, but for thousands of smart phones that have been popular, some brands have even stepped into 700 yuan price, and how much cost advantage is there in the real cottage 3G mobile phone.
There is reasonable, and the emergence of cottage phones is still very meaningful, and many supporters have also been obtained. Objectively pulling down the price of your mobile phone, making more people can have mobile phones. But the cost of reducing costs is very low, the price of cottage mobile phones is very low, but the profit is profit, but the last harm must be all. If you have a good quality, will there be such a cottage phone? What is the road to the mobile phone?
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