How to distinguish between a Samsung i5700 pure parallel goods and a refurbished machine!

If you press * to appear on the mobile phone and the serial number of the cabin after the mobile phone, you will be fine.

Carefully look for any marks on the screen, and whether there is dust in the data cable, headphone jack, speaker hole, and hanging tape hole.

2. Carefully look at whether there are scratches at the battery lock of the fuselage, whether there are spin marks at the rotating shaft of the upper and lower covers, and whether there are indentations at the two bumps on the upper cover.

3. Carefully check whether there are any records in the WAP and voice functions and call log information functions.

4. The shell depends on comparison (compared with the machine that proves to be good, brightness, uniformity, hue, granularity, and the most important thing is the feel!) ）

5. Smell the smell, the new machine has a faint sandalwood fragrance, which is different from the general detergent and perfume smell. The body must not have sticky wax and oil (if there is, it will be beautified by JS).

6. Carefully check the SIM card contact points for wear marks on the contact points of the fuselage battery (distinguish the rest of the contact points).

7. Check whether the gap between the seams of the shell is uniform and below 1mm, whether there are pry marks, and whether there are pick marks at the two sealing points under the screen in the upper cover.

8. Compare the elasticity of the buttons and the brightness of the internal and external display screens with the new machine.

9. Carefully look at the fixed gong nails of the fuselage for spinning, painting and ink (you can use a magnifying glass), and whether the trademark has pry marks.

Methods for identifying the 14-day machine:

1. Whether the packaging is worn;

2. Whether there are scratches on the charging port and battery of the mobile phone, and whether the earphones and related accessories have been unpacked;

3. Enter the mobile phone interface to check whether there are call records, address book records and Internet records.

4. Most of these mobile phones will be printed with the name of the operator, and when you see a mobile phone with the name of an operator such as T-Mobile and TIM, you should especially check carefully to see if it is a 14-day machine.

Check the IMEI code to see the date of appearance.

Don't be so entangled, you don't look at the i5800 that year it was listed, it's how long can it be refurbished??!

The light degree of the screen Whether there is dust in the data cable socket The positive and negative poles of the electric board are very shiny I can't tell you for a while.

In fact, the main difference is whether it can be guaranteed at a regular Samsung repair office in China.

Mainland licensed goods can be guaranteed with formal invoices, while unlicensed goods are guaranteed by the seller (store).

And how to distinguish it, after the mainland licensed goods open the back cover, take off the battery, there is a blue sticker called the sticker of the network access permit, and parallel goods do not have it. And the Samsung logo on the front of the licensed goods is Anycall, not Samsung.

The difference between the two parallel imports is mainly in the Samsung logo on the front, the European parallel goods are Samsung, and the Hong Kong parallel goods are anycall.

For the refurbished machine, it is mainly judged by whether there is dust in the earpiece on the front of Xiaoqi, as long as this place has been used, there is generally dust, and it is too easy to enter the dust.

Hope it helps.

To put it simply, use your mobile phone to check whether the serial number is the same as the serial number of the mobile phone battery compartment. The same is true, different is refurbished.

The trouble is to use the serial number to check the official website to see that the SN number found is the same as your phone's

Go directly to Samsung's official website to check the serial number Xingjing 06 well.

You can query the IMEI to see what the factory time is and compare.

Well, buying a refurbished mobile phone is a relatively big hidden danger, and you may not find anything in the early stage, but there are endless troubles in the future. Gaishi 3 has been on the market for a relatively short time, and it is not easy to buy parallel goods. I've had a lot of friends with me about how to identify a refurbished or a new one, and everyone thinks it's good, so you can learn from it.

For the inspection, there are the following steps

1: Smell and open the back cover, first smell whether there is that sandalwood fragrance. Remember, don't smell too hard, brand new machines should be able to smell this kind of smell with a light smell, no need to smell it. step

2: Look at whether the shell is scratched and worn, and whether the screen film is flat, without serious wear and tear and bubbles, otherwise there will be problems. Whether the back cover sticker is neat and regular, no dislocation and damage, and then observe the details, whether the various gaps are clean, if there are sundries and dust, be careful to refurbish the machine.

Finally, look at the nameplate of the mobile phone, whether it is gray and white, and there is a white grid at different angles. In addition, whether the printing is clear, otherwise it is also whether the label is beautifully printed, and the points can be seen from four different directions. But what I know for sure is that the fake laser tag is so good that it can't be distinguished by the laser tag if it weren't for other methods.

2. Regarding the plus circle and the minus circle, it is impossible to distinguish now, and the real high imitation is very real. 3. If the battery contacts are regular and exquisite, then they are true. Generally, the contacts of high-imitation batteries are very rough.

4. Black plastic, the original battery is matte particle surface, high imitation is smooth surface, you can feel it when you touch it more, and you can see it in the light 5. Injection molding mouth, if both are circular grooves, it is high imitation, if the depth is different or one convex and one concave, it is **, 100% effective, I have seen 4 high imitations, and the three original batteries are one convex and one concave. 6. If the original aluminum shell is regular and there is no wear, it is the original electricity, and the aluminum shell of the general high-imitation battery is very rough, and it feels not so fine or high-imitation.

Hope it helps.

At present, the parallel mobile phone market is relatively chaotic, mainly due to the fact that some * merchants use shoddy machines, use refurbished machines, replace assembly accessories, and act as low prices for parallel mobile phones to disrupt the market. In terms of authentic parallel mobile phones alone, there is a standard market for every day**.

The reason for the existence of parallel mobile phones is precisely caused by the high number of foreign mobile phones. As long as the mobile phone license is further liberalized, the quality of domestic mobile phones continues to improve, and the number of foreign-funded mobile phones declines. The market share of parallel goods will decrease and decrease until it disappears completely.

In addition, solemnly remind friends that the parallel mobile phone market is complex, China has formed a very large-scale parallel mobile phone market, the market is like **, **, there will be ** ups and downs every day, and many times the rise and fall is shocking. There is no shortage of hype among them. As we all know, electronic products are still mainly reduced in general, so please have a good psychological preparation for buying a machine, and do not see a violent price reduction in order to buy a machine for a few days, which leads to personal psychological pressure.

In terms of battery, most of the configurations are one charge and one charge. Most of the parallel goods on the market are equipped with two batteries and two charges, and most of them have a battery that is a high imitation of electricity, and its cost is about 20 yuan.

Some models come with a cable, but like their peers, the cable is usually purchased separately. Some models come with regular headphones, but Bluetooth headphones are purchased separately. The Bluetooth adapter is a computer accessory that can be purchased separately to connect any Bluetooth-enabled phone to the computer.

The profiteering tactics of parallel mobile phones.

1. Take back some repaired and second-hand mobile phones at a lower price and upgrade the production date of the mobile phone to the latest through refurbishment, so that you think it has just been produced, and then replace it with a new shell, and a refurbished machine is born!

2. Merchants often exchange assembled accessories for original accessories. The most common part of the accessories is the battery, and the original electricity is replaced with high imitation electricity. Usually a piece of original electricity is about 100 yuan, and a piece of high imitation electricity is 30 yuan.

3. What's more, some JS uses the Hong Kong bank as the mainland licensed goods, and sells the Hong Kong bank's mobile phones according to the ** licensed goods in the mainland. JSs usually quote the price of the licensed goods first, so that users can bargain. Finally, in the transaction price of the Hong Kong bank, the final ** machine, the purpose is to give buyers a sense of achievement, although the user did not suffer much loss in the end, but deceived after all is deceived, and they will always think that the mobile phone they bought is really from the mainland market licensed.

Of course, if the user doesn't bargain for the price, or only for a small price, then JS is even happier. Although there are also users who find the secret after buying the machine, but due to the shirk and obstruction of this kind of JS, most of these incidents will not be resolved.

Solemnly remind: mobile phone sales are different from other electronic products, the same noisy model may have a large price difference, which in addition to the regional price difference, product line advantage price difference, there is also a very important reason is that a large number of shoddy refurbished machines, charging new machines disrupt the normal market ** (such as: refurbished parallel goods pretend to be original parallel goods, refurbished licensed goods pretend to be regular licensed goods!) )。