I got together with friends two days ago and learned an interesting thing: one morning it was almost 1 and the young couple were about to get ready for bed. Suddenly, the sound of "squeaking" sounded irregularly everywhere. The unknown sound frightened the young couple, and finally they discovered that it was a crab in the refrigerator. It turned out that the crab that had been left in the refrigerator for several days forgot to eat "woke up" and began to punch and kick in the refrigerator drawer in an attempt to escape, so it made that noise.

My friend told me this funny story because I recommended their refrigerator.

I work in an e-commerce platform. Our website has to launch many home appliance production lines every year. I am mainly in charge of refrigerators, and I often recommend home appliances to my friends in my spare time. Today, at the strong request of the above cp friends, I converted my analysis of their selected models into a text version and shared it with you. I hope it is a reference for you.

At that time, cp Friends' budget was about 1 0,000, and they hesitated between Midea's microcrystalline BCD-435WGPZM and Haier casarte's BCD-500WDCTU 1.

So, I gave them their own product analysis to help them choose.

Let's take a look at the basic plates of these two refrigerators first:

These two refrigerators are basically the same size, but under the same size, the volume of casarte is larger than that of American Microcrystalline, which means that the refrigerator box in casarte is relatively thin. We all use thermos cups in our daily life. The refrigerator is actually a truth. As long as you pay a little attention, you can know that the thicker the box, the better the effect, whether it is heat preservation or cold preservation.

So from this point of view, Midea's microcrystalline refrigerator is slightly better than casarte's in hardware.

Next, the core selling points of the two products PK:

Beautiful microcrystalline, built-in wisdom microcrystalline black technology, focusing on meat/seafood preservation.

This fresh-keeping technology is the previous weekly microcrystalline fresh-keeping. The main meat is refrigerated for 7 days and can be carried with you. In other words, meat and seafood can be stored in the microcrystalline compartment for 7 days without any problems. In the first half of this year, Midea innovated this technology and upgraded to Smart Microcrystalline 3.0, which not only connected to the cloud, but also added thick milk mode, cold brine mode and ice blog mode in addition to Microcrystalline mode.

This has to make the industry an eye-opener. It turns out that Microcrystalline Weekly and technology have completely changed the life and definition of food preservation in refrigerator industry. I am a leader in the domestic refrigerator innovation technology track. I didn't expect 202 1 to continue to upgrade, which called me innovation, so I have a thousand miles of stunts.

At this point, you should have guessed that my cp friend finally chose the beautiful microcrystal. On the other hand, the wisdom microcrystals in Midea's microcrystal cabin do not have the function of "bringing back the dead", but this refrigerator has better fresh-keeping ability, which makes the crabs in the refrigerator still fresh for several days. If it is not good for the preservation of meat and seafood, crabs are likely to have a fishy smell.

My cp friends all work in Internet companies and are fitness enthusiasts. In order to eat healthily, they basically bring their own meals. Therefore, there are always some high-protein and high-quality ingredients such as beef and salmon at home. Therefore, they have higher requirements on the preservation of refrigerators, so I think this one is more suitable for them.

Still have to start with the fresh-keeping technology MSA oxygen-controlled fresh-keeping technology built in the fresh-keeping cabin.

First of all, there is only a single mode, and the preservation function is mainly aimed at fruits and vegetables. I don't know how the consumption progress of fruits, vegetables and meat at home is. Generally speaking, fruits and vegetables are higher consumables than meat, so most family fruits and vegetables are preserved for three or two days, so the time requirement for preservation of fruits and vegetables is actually not that high.

Take my friend cp for example. Although girls lose weight all the year round, they are also snacks, and the fruit consumption at home is also very fast. Compared with meat, she may eat all the fruits and vegetables she bought in three or two days. The consumption of meat is slow, and thawing is time-consuming and laborious, so she needs to keep the meat for a long time for easy use. This kind of frozen meat in the refrigerator is more conventional and will be frozen for more than three days, which is not suitable for them.

Secondly, from a professional point of view, the principle of MSA's oxygen-controlled fresh-keeping function is that the air in the drawer is pumped by the air pump, and a large amount of oxygen is discharged through the oxygen-controlled membrane, so that the oxygen concentration in the drawer is reduced and the purpose of fresh-keeping is achieved in a low-oxygen environment. This kind of fresh-keeping technology is ubiquitous in the industry. More importantly, it has a fatal shortcoming, that is, the effect of frequently opening fresh-keeping drawers is greatly reduced.

Because every time we take it, it is an oxygen delivery process. It only reduces the fresh-keeping concentration of the drawer, and when it is opened, it will be more, which will inevitably increase energy consumption. Moreover, the oxygen discharged to other spaces in the refrigerator will also accelerate the oxidation of other components.

So I think it's a bit reckless to set the preservation technology of this refrigerator like this.

Of course, in addition to preservation, these two refrigerators also have built-in sterilization technology.

The beauty is PST+ intelligent sterilization technology, which is mainly realized by negative ions. Negative ions are commonly used sterilization materials in refrigerator industry. But also ensures the safe sterilization time. Moreover, the purpose of 24-hour dynamic cruise is to make the box flow, but in the end, it is necessary to ensure the effectiveness of sterilization. This setting is quite satisfactory, but it has the advantage of long-term stability.

Casarte has built-in "double purification". One is vortex dynamic sterilization technology in cold storage area, and the other is A-SPE herbal sterilization technology built into freezer. The principles of these two technologies are simple. The former has bactericidal effect, which is stronger than negative ions. But there is a fatal defect that the service life of photocatalyst module is 1 year, which is not durable. The latter is concept stealing. This technology can only inhibit bacteria, but it is not sterilization. Moreover, the freezing zone itself has antibacterial effect, so it is not necessary to build this technology in the freezing zone functionally.

After my simple analysis above, the practicality and cost performance of these two models have been judged. Obviously, my cp friends also decisively chose the beautiful microcrystalline BCD-435WGPZM, and they were very satisfied with it.

The above is a comparative analysis of Midea and Haier's many products with similar prices, positioning and functions. If you have more to compare, you can leave the brand model and your core needs and budget, and I can continue to help you analyze!