The Phantom of the MX4--from the inside to the new flagship of the Charm clan

After a year, in countless friends eagerly looking forward to, the charm of the family finally bright Sword, on September 2 in Beijing released 2014 the first new product-the Charm clan MX4. Its 1799 pricing is even more surprising, not long ago, the charm of the official also revealed that the booking number has been broken tens of millions, visible MX4 by the market is very high degree of favor ...

How is the MX4 of the charm clan? What are the unique places? Let this text and text disassemble take you into MX4 's inner world, let you have a MX4 from inside to outside.

Need to explain is to get the version is MX4 White SAMPLE (engineering prototype), the picture on, text annotation in the next.

MX4 still continues the design style of the MX series, familiar with the family of friends at a glance can tell this is the product of the family.

Simple appearance, familiar metal frame, unique touch home key, high screen ratio and narrow border, the back continues the MX series A good grip.

MX4 use removable back cover battery can not be disassembled design, fortunately this time the battery cover can be easily removed, sanding the battery cover can effectively scratch and fingerprint, white version of the back cover feel delicate and moist.

Although it is removable back cover, the gap between the rear cover and the border is well controlled.

The curved border transitions to the battery cover and still feels like a MX3, once I thought MX3 's 5.1 inches was the limit I could accept with a single hand, and the 5.36-inch MX4 once again defined my acceptable range.

The MX4 structure can be divided into 5 layers in a simple vertical direction:

Touch screen and display, metal frame, motherboard and battery, medium box, battery cover (rear cover).

The layout is almost the same as MX3, the motherboard is similar to a square structure, the middle battery, the following is a USB attached board, it seems that the charm of the structure of the familiar.

The motherboard is covered with thermal graphite stickers, the flash below also has silicone thermal conductivity, very carefully.

This should be called: the box.

The role of the box can not be underestimated, the above integration of various bands and Bluetooth WIFI, GPS and other antennas, as well as flash, lens protection glass, speakers, its role also protects the motherboard and other components. Flash and lens protection glass close-up

MX4 is equipped with double color temperature Flash (the picture can see four metal contacts), high color temperature flash for 5500 k, low color temperature flash for 2200K, the effect of lighting compared to MX3 ascension is obvious, the box above the golden contact is the signal overflow export. Speaker Close-up

In the bottom of the box to the left of the speaker out, you can see that the MX4 of the speaker volume compared to the MX3 nearly one times, in fact, the volume is more than one times, a loud clean surging has penetrating force.

3.5MM headphone interface, connecting to the motherboard by contact point.

The motherboard is removed from the metal frame.

Compared with the MX3, the battery has a 700mAh increase, the typical value reaches the 3100 mAh, and the quality is improved.

The label on the battery shows that this version is mobile 4G version.

The charm official propaganda MX4 's battery uses the Sony TM and the Samsung to use the electric core, the author has used the Sony Electric Core in the hand. USB attached Board

The small attached board is integrated with Mirco USB interface, home key LED, call microphone, signal overflow exit and coaxial antenna interface.

In contrast to the MX3, the MX4 is shorter and narrower because the MX4 's narrower jaw, as well as giving the speaker a position, has to be made smaller, even the Mirco USB interface is specially tailored to make a diagonal cut, shorter.

The back of the enclosure is the home key LED light, which is not to be demolished. Vibration Motor Close-up

The first use of linear vibration motor, that is, variable speed motor, vibration sense Jincu, can simulate different vibration characteristics, this hope that the charm after the family through optimization can add more vibration effect. Motherboard Line Close-up

This is a cable that connects the motherboard to the micro USB data, and also integrates the vibration motor and the speaker contact points.

On the MX4, we see more integration, and one of the advantages of integration is that it can reduce wiring and make the interior look more regular and methodical. The same integration is reflected not only on the motherboard, but also on the following:

From left to right is the power button, light and distance sensor, handset contact, noise reduction microphone, four parts integrated in one.

MX4 handset than MX3 to slender, white machine light distance induction hole Two in one, the appearance can only make a black hole, general cell phone is light induction and distance sensor two black hole.

Learn more about principles Welcome to the answer: IPhone 5/5S/6 light and distance sensors why can I use just one hole?

This is done in addition to the Apple and the Charm clan, these are required more cost, but only for the sake of beauty, you can see the charm of the 1799 yuan in the MX4 embodied sincerity. Power and volume subtraction keys

The key is small, but the process is not simple.

button surface to maintain the same as the metal border arc, CNC machining, the edge of the same use of diamond cutting edge technology, metal material button is more in line with the overall temperament. Volume Subtraction Key

button feedback simply, obviously, the strength of the iPhone is very similar. Rear-mounted camera

Sony 2070W Pixel, 1/2.3 inch IMX CMOS, for the large size of the sensor can be done in the fuselage and the lens does not protrude, the charm family specially customized the ceramic substrate, the entire camera to achieve the 6.2mm this thin. Front camera

IMX208 back-cmos,200 million pixels, particle size 1.4μm*1.4μm, imaging effect than the previous generation improved significantly. Metal frame after disassembly of parts

I'll say a few more words about the metal frame. Comparison of metal frames between MX4 and MX3

The biggest difference in structure between MX4 and previous generations is: unity and fullness. Next Page 12