Xiaoming M2 experience sharing: small machine when the big, simple start

In the past year, I believe that many friends have a certain understanding of the "laser micro-investment", Guangfeng Xiaoming M1 had to rely on laser ultra-high brightness and ultra-portable breakthrough LED micro-investment market, won a good reputation, with The "difference between laser light source and LED light source" and "how to choose a relatively high cost-effective micro-projection" has become a hot topic for consumers!
When the remaining heat of M1 did not retreat, Xiaobian had already got a new machine from Xiaoming M2~
At first glance, the M2 still continues the first-generation low-key luxury style, focusing on the high-end market, in addition to some of the details of the adjustment, the ID design and M1 are basically similar, CNN fine cutting to create cold and high light edges, delicate feel, It is no wonder that the lines of flowing water reflect the texture in every detail, and it is no wonder that such quality can only meet the price of 4,599 yuan.
General projector consumers are generally concerned about the product's brightness, contrast, color reproduction, ID design, hardware, service life, price, etc. As for my dual-use upgrade product, I will not talk much and look ~
Avenue to Jane, this is the attitude of EDC Xiaoming M2 packaging using ivory white special paper, fingertips touch delicate and comfortable, surface hot silver technology, so that the overall feeling of a simple and modern look, exquisite and beautiful;
The whole internal structure adopts the way of stacking up and down. The bottom of the carton is the adapter, remote control, operation guide, warranty card, etc. The upper part is the Xiaoming M2 machine. The internal soft packaging can make the machine wear-free during transportation.
M2 still continues on the portability of Xiaoming M1: the same size as the Ipad mini, can be mastered in one hand, the thickness and handwriting ordinary notebook is similar, easy to carry;

M1's complete apple production process is almost perfect in the industry. The aluminum structure creates an ultra-thin body. If there is no extremely strict craftsmanship, it is difficult to achieve, and the smaller the product is, the more Test the manufacturer's workmanship, so once the small size of the product is fine, it will give a very delicate feeling, giving people a sense of visual and spiritual pleasure, and this is precisely the plastic shell on the market today The investment office cannot give it.
Compared with the M1, the M2 has been treated with high-gloss on the logo. In addition to the M-mark on the front rotating bracket, the heat-dissipating holes have been changed before the barrier-type design, using a more design-oriented cellular type, while enhancing the value of the heat while cooling The efficiency has also improved significantly;

The rear shell terminal board is highlighted by high-gloss injection moulding. All the terminals are on the same straight line. It can be seen that the design is very fine. In addition to the power interface, USB 2.0, USB 3.0, HDMI 2.0 interfaces, and headphone jacks are also available. In addition to the addition of the USB 3.0 interface, the TF card slot, which was rarely used before, is eliminated, effectively improving product performance. ;
Xiaoming M2 innovatively combines a laser light source with a small aperture of f3.0 to achieve a cinematic contrast ratio of 2000:1 without over-grading. Everything follows the most natural expressions. The color of the picture is more realistic and the detail is more delicate. .
Using ALPD laser display technology, compared to the RGB LED light source with easily distorted color, laser RGBY four-color technology, through the increase of yellow to make the screen display more realistic, more natural, suitable for long-term viewing of the human eye, laser products in yellow, green, blue Color performance than LED light source products to be pure, on the map ~

Xiao Ming M2 (left) and LED micro-cast (right) contrast, it is clear that LED micro-cast color is too rich, distorted, Xiao Ming's color reproduction is better, the color is basically accurate.
Let's take a look at the brightness advantages of 800 ANSI lumens of the Xiaoming M2 laser light source!
Compared with the first generation of products, M2 uses quad-core 2.0GHZ processor, eight-core Mali450 professional graphics processor, in terms of playback fluency and image processing is regarded as a step up;
XMUI3.0 is a bright spot, a new operating interface and logic, stylish and simple and clear, user operations more convenient, creating a perfect dual-use business experience!
Through wireless Wifi, the data in the mobile phone/iPad can be projected to the big screen in one second. The device can be switched freely by many people and content sharing is easy.
In the absence of an external network, Android and Windows systems can also be used as hotspots. After computers and mobile phones are connected to hotspots, they can still download the client and use the same screen and control. This is very powerful in business presentations. Currently, it is available on the market. Similar products do not have this feature.
The mobile phone took a photo~
In addition to the basic functions, the M2's remote control also added a laser pointer function, which means that it is indeed a very practical improvement to guide customers' thinking with ease.
After 2 hours of continuous use of the machine, reach out and touch the surface of the micro-projection, there is no feeling of being very hot, but a constant warm feeling, which is related to the thermal design of Xiao Ming's breath.
The original little movie can still look like this
Listen to songs at home to watch movies, the machine can be set aside to cast, without cumbersome focusing, trapezoidal correction, online games, local video free to play;
For the bedrooms where conditions are not allowed, support brackets can also be used, which are both simple and convenient to use.
There are not too many demands on the projection environment. Ordinary white-plastic curtains or white walls can be projected. The picture is bright and clear, and how much you want to cast is great;
M2 has improved its functions on the basis of the original and added an online 3D playback function. The overall effect is not bad;
In terms of volume, the M2 has also been improved. The speaker uses a five-magnet high-sensitivity speaker unit. The five-magnetic steel speaker design has four more magnetic steels than a single magnetic steel speaker. The same size, and the same electric power, than the single magnetic steel. The volume of the speaker is twice as loud, and it has the advantages of high sensitivity, high sounding efficiency, energy saving and environmental protection. In the process of actually playing the song, it is clear that the M2 is much wider than the M1, and the sound sounds thick and mellow.
From the standpoint of personal entertainment, the M2's built-in speaker has been able to meet the basic entertainment needs, no need for an external Bluetooth speaker; of course, very high demands are otherwise.
Concluding remarks Objectively speaking, Xiao Ming M2 this time in the light source upgrade, brightness, contrast, color reproduction, hardware, appearance and other aspects than the M1 has been greatly improved, every detail of the improvement is remarkable, the user experience We can feel the harsh quality of our products everywhere. This is a product designed on the basis of a small volume with flagship standards. Not bad!

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Bandpass Fliter

Broadband filter is a kind of passband filter. A filter used to separate a wide band monochromatic light from composite light. Half width of passband Δλ ≥0.01 λ 0, where λ 0 is the central wavelength of the light transmission curve of the filter. If the central wavelength of the filter is 500 nm, the half width of the passband of the filter is ≥ 5 nm.

bandpass filter

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