On April 24, 2015, Xiaomi launched its mid-range mobile phone Xiaomi 4i for the international market at the Indian press conference, which was the first time that Xiaomi held a large-scale conference abroad, The Mi 4i became Xiaomi's first mobile phone built abroad. Mr. Lei's "Are you OK" at the Indian press conference became the champion single at that time, and also deeply entered the hearts of rice noodles. Since the release of Xiaomi 4i, with its beautiful appearance, lightweight shape, and ultimate experience, it has made domestic rice noodles craze, but this mobile phone has not been sold in China yet, It's a great honor for Xiao Bian to experience this mobile phone.

No.1: Unpacking

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Although the mobile phones are not sold in the mainland of China, the packaging of the products is still the same as that of domestic mobile phones. They are all packaged in kraft paper cardboard boxes. The logo of Xiaomi Company is still in the upper right corner, which is simple and elegant overall.

The product packaging box of Xiaomi 4i is closed and double protected, and the hardness is doubled on the basis of the original. There is no sign of bumps on the overall packaging, and the packaging box will not deform and distort, making the products inside safer. The cuboid package is followed by the product information, without too many features.

Sorry, I'm going. What do you mean? All of them are in English. Xiaomi 4i is really foreign. I can't understand what is written on it. The label paper on the back of Xiaomi 4i is all in English, so I have to look it up in a dictionary? Forget it, anyway! Read more about the previous products. Here should be the basic information of Xiaomi's 4i mobile phone, but right! What is more interesting is that a white label paper is added to the top right corner of the label paper. Traditional Chinese is used here. In general, only Taiwan and Hong Kong in China use traditional Chinese, and there is also "It can be used in Hong Kong after inspection" on the label paper, which proves that this Xiaomi 4i is produced in Hong Kong and is suitable for the network use in mainland China and Hong Kong.

No.2: parts piece

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Xiaomi 4i family photo: including Xiaomi 4i host and user manual, power adapter, data cable and card pin.

The user manual of Xiaomi's 4i mobile phone also has a three pack certificate, which is a nightmare for people who cannot speak English! (In fact, Xiaobian only knows a little about it.) Fortunately, the instructions for Xiaomi's 4i mobile phone are illustrated and easy to understand.

The power adapter of Xiaomi 4i is slightly different from the power adapter of traditional Xiaomi mobile phones. Because this is the Hong Kong version of Xiaomi 4i, the charger used is also slightly different. It is a European standard three-phase plug charger. Their charging current is the same, only different in the standard, so you must use a specific socket or adapter to charge normally.

Power line is also what we call data line. Now the word data line has faded out of our sight. With more and more software can directly use wireless data transmission, the probability of using data line to transmit data has gradually declined, so it is almost called charging line now.

No.3: Details

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The appearance of Xiaomi 4i is similar to that of the iPhone 5C. The whole body is formed in one piece. The whole screen feels like being embedded in a shell. The body is round and looks very friendly. The thickness is reduced from 8.9mm of Xiaomi 4 to 7.8mm, and the weight is reduced from 149g to 130g. The 5-inch 1080p Sharp display makes it more comfortable to hold.

The back cover of Xiaomi 4i is made of plastic material with foggy surface. Compared with the bright plastic of Xiaomi 4, it does not stick fingerprints. The matte texture makes it have a more delicate touch, more comfortable to feel, and the back case is also anti greasy. It can be said that this is the best plastic back cover phone since the iPhone 5C. Below the meter logo of Xiaomi's phone is the speaker position of Xiaomi's 4i phone, which is the same as that of Hongmi's note phone. In addition, it has five colors of plastic body to choose from, and its shape looks more rounded.

The Xiaomi 4i's screen is slightly higher than the fuselage, and the radians of the four corners of the whole fuselage are designed in an arc, which makes it more comfortable to hold. The logo of Xiaomi Company is printed on the front of the mobile phone, and the receiver and front camera are in the middle. The front camera uses a 5 million pixel camera, which can take beautiful pictures.

Xiaomi 4i and Xiaomi 4 are like twins. The power and volume buttons on the right side of the 4i body are also made of plastic. It can be seen here that there is no comet treatment on the back cover of the body. Compared with the Xiaomi NOTE button, the buttons on Xiaomi 4i are more comfortable and no longer easy to touch by mistake. The pressing is very obvious and comfortable to use.

At the bottom of the fuselage is the power charging interface, which is also the USB data interface. The entire interface looks square and beautiful.

On the top of the body is the headset interface of the mobile phone headset. The standard 3.5mm headset interface is the standard headset interface of mainstream mobile phones at present.

The rear camera of Xiaomi 4i is a Sony/Samsung 13 megapixel camera with a large aperture of f/2.0. In terms of flash, Xiaomi 4i uses a dual color temperature flash. Like Xiaomi NOTE, it can be competent for photography creation in any environment.

Xiaomi 4i, like Xiaomi NOTE, supports dual cards and dual standby. It supports the Hong Kong 4G network. The Hong Kong version of Xiaomi 4i supports the Hong Kong 4G network. As long as it is used in the mainland of China, it can be used by China Unicom's 4G network by swiping the machine into a domestic miui, which brings a lot of convenience to many users with two cards. Xiaobian is a user with two cards. But the bad thing is that it has no place to insert SD card, so it can't add more storage space. Users can only use a limited 16GB of storage space.

No.4: System

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The 4i I I just got is the MIUI system of the international board, which can be used only after the machine is cleaned. Fortunately, the editor is no stranger to cleaning the machine, and the noisy students also gave a tutorial post（

）It is easier to clean the machine. After cleaning the machine, we can see the MIUI system we are familiar with.

The MIUI6 system based on Android 5.0 and the 5-inch 1080p display screen carried by Xiaomi 4i are extremely fast except that it occasionally takes a few seconds to load and convert applications. The hovering notification bar, home page style and icon style still use simple and flat design features. Xiaobian logged into Xiaomi's account after the machine was cleaned, and has synchronized all the things, so it will be slightly different from others. Because there are many software downloads, the system memory is only 9G.

MIUI's own calendar, millet video, millet life, weather forecast and other practical APPs make our life more intelligent; MIUI has many personality themes, and there is always one suitable for you; The MIUI's own app store can download various APPs without installing third-party software management APPs.

The Xiaomi Security Center application can also help users remove junk files, check data usage, intercept calls and SMS messages, change battery mode, check mobile viruses and manage applications. In addition, Xiaomi Cloud service, like iCloud launched by Apple, can help store users' contacts, SMS, photos, videos, notes and record messages.

Xiaomi 4i also has two intimate functions: double click to wake up the screen when the screen is locked, so you don't have to slide up and down every day; The call flash function will never miss an important call again. How about it? Is it very considerate.

No.5: Performance Test

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The Xiaomi 4i is also very powerful in hardware configuration, with a 64 bit Qualcomm Snapdragon 615 eight core processor built in. The four cores run at 1.7 GHz, and the other four run at 1.1 GHz. 2GB RAM+16GB ROM, 13 million pixel rear camera and 5 million pixel front camera, support of dual card and 4G LTE network make it have a high cost performance ratio in the thousand yuan model. Running points has always been the best way to test the performance of mobile phones. Let's take a look at the running points of Xiaomi 4i. Anthare 5.0 has changed the scene for testing the 3D processor capability. It puts more pressure on the GPU and can test the performance of mobile phones more realistically.

No.6: Photograph

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Although Xiaomi 4i is a mid-range mobile phone, its camera is very good and its photo function is also great. The rear camera of Xiaomi 4I is a 13 million pixel five mirror lens, with a maximum aperture of 2.0, fast focus, high color resolution, and prominent camera body, which can capture the most accurate details, making the picture quality more excellent; When the light is dim, users can use dual flash to increase the light. Because its flash is a dual color temperature flash, it can make the color of the photos taken more realistic; At the same time, the camera function of the 4I can be turned on and run quickly. Users can enable the HD mode, manually adjust the white balance, ISO and exposure time, and beautify the function.

All the above photos were taken after 19pm on a rainy day. It was already very dark. Because it had just rained, the weather was very gloomy, but the imaging of Xiaomi 4i was very good. Due to my busy work recently, I just had a rest and caught up with the gloomy weather. It rained heavily, so I looked for a chance to fill in my daytime photos.

No.7: Summary

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advantage:

1. Lighter and thinner, more tactile, multiple colors available, suitable for different groups of people;

2. It has a 13 million pixel camera, with a large aperture of f/2.0, and dual color temperature flash light to make photography more aesthetic. It can be competent for photography creation in any environment.

3. Equipped with MIIUI6 system, life is more convenient and intelligent.

4. It supports dual cards and dual standby, and supports Zhonggang 4G, so you will never worry about having two cards and one mobile phone.

Disadvantages:

1. The mobile phone will get hot after a long time of operation. Maybe this is the common problem of all Xiaomi mobile phones.

2. There is no place to insert the SD card, so the storage space cannot be increased. Users can only use the limited 16GB storage space.

In general, this mobile phone has a good price performance ratio. It has dual cards, dual standby, dual 4G, 16G body storage, and a 13 million pixel camera. It has absolute advantages in both appearance and photographic performance. After all, its camera is so good, it runs fast, it charges quickly, and it has a thin body, which enables it to press its thumb to all the places it wants to touch when it is held in the hand, The screen size is just right, and it is more convenient to carry.