Let's talk about the difference between licensed mobile phones, parallel imports, cottage mobile phones, revision machines and refurbished machines.

Licensed goods refer to machines sold through formal channels in the market, and these machines are guaranteed by 100%. But the price is also more expensive.

But these machines can't be unlocked, rooted or brushed, because most mobile phone manufacturers regard these behaviors as voluntary waiver of warranty. The result is the same as parallel imports.

Parallel imports are machines sold through informal channels, and their prices are lower than those of licensed products. This kind of machine does not enjoy the warranty, and any disposal is optional. In addition, parallel imports and licensed products are the same in quality and function.

However, it is also troublesome for this machine to have problems, because it is very expensive for customer service to repair this machine, so it is generally better for you to find a shop to repair it yourself.

Revision machine is a special parallel import, although it is generally said that all machines without Chinese original factory are processed in Chinese (mainly European version and American version, occasionally Korean version and Japanese version), and the price is lower in parallel imports.

But there are still modified models. For example, some card burning machines have been modified by parallel imports, and the stability and quality of these machines are generally lower than ordinary parallel imports.

Refurbishment machine is a machine used by others, which looks the same as the new machine after being processed to eliminate or hide the traces left by the previous users. This kind of machine is the cheapest, but the quality difference is also great.

The quality of buying a refurbished machine depends entirely on everyone's luck The good quality is indeed the same as the new machine, but the poor quality will make you fidget about repairing this machine.

There are two kinds of shanzhai machines: those that copy other people's brands and those that own their own brands.

It's high copy machine who imitates other people's brands. It's a complete fake. This kind of machine is sold by other brands and has nothing to do with this brand. The biggest feature of this machine is its low cost performance and chaotic market.

Moreover, the quality of this machine is generally not up to standard, and repair rate is surprisingly high. And because the market of this machine is extremely chaotic, ordinary repair shops can't identify the source of this machine, and naturally they can't repair it. The only way for you to repair this machine is to sell the shop, but this shop will soon disappear. ...

In other words, this machine will soon become an out-and-out consumable, and once it is damaged, it will be scrapped. ...

Moreover, independent brands have their own brands, which are not much different from high copy machine in other aspects.

But don't underestimate this "own brand". This machine may not be like high copy machine. At least it can be repaired. If it doesn't decompose, it will be scrapped.

Moreover, the product quality of some brands in these machines is quite competitive.

Of course, among these manufacturers, there are also guys who are almost as bad as high copy machine. ...