Speaking of the projector, I believe that everyone is not unfamiliar. I remember that when I was in college in 2002, the projector was still a luxury product. The prices of high-end projectors used in enterprise and school media classrooms were still high, and now the price of projectors has also entered. A reasonable range of whether home-level projection or enterprise-level projection are everywhere, cost-effective multi-function projector has become the first choice for many families, projectors in the large-sized living room in the performance is particularly prominent.
This time it was a portable giant-screen TV "Zimi XGIMI Z4Air Micro Projector" that can be placed in a bag. The Z4Air's portability and ease of use are particularly outstanding. Get up and learn about the Z4Air.
Polar meter Z4Air technical parameters
Z4Air's internal components are relatively simple: power cord X1, HDMI cable X1, remote X1, button battery X1, manual warranty card and so on.
Polar meters Z4Air product size: 113.5X214X23.5mm, weight: 0.65kg, the size is only an iPad min size, as compared to the same size of the projector Miji Z4Air size and weight are remarkable, easy to carry out Putting in a bag does not add extra weight and sense of space.
The Z4Air shell adopts Australian aluminum integrated metal shell. Compared with the plastic shell Z4Air, it has several levels higher in the strength of the body and also has better durability. The aluminum shell is also better. Body heat dissipation performance. The surface scrub process makes the hand feel stronger and the product does not slide easily in the hand.
The Z4Air back interface is from left to right: power connector, USB2.0 connector X, USB3.0 connector X1, HDMIX1, headphone connector X1 (user can externally connect external audio), and charging button X1. The Z4 Air Loudspeaker is also designed on the back, and the product can be independently sounded without any external speakers. The power indicator can be used to observe the running status of the machine at the corner. The power indicator uses the same OPT3001 light as NeXT. Sensors, such as the human eye to accurately measure light intensity, can distinguish 0.01lux brightness difference, real-time perception of ambient light changes automatically adjust the brightness, enhance the screen contrast, always maintain the most comfortable visual effects.
M4 Z4Air built-in Korea LG 13600mAh battery, can also play independently in the absence of power supply for 2.5 hours, go out with only one host can be truly portable, back charge button is switched to mobile phones, tablet and other digital products charging The switch button, 2000 mA digital device can theoretically be washed about 4 times.
The Z4Air bottom cover is made of plastic material. The purpose is also to get a better signal. The front right side of the projection is the lens part, and the left side is a cooling hole. At the same time, in order to improve the cooling effect of the machine when working and reduce noise, the meter Z4Air is The inner wall of the housing is covered with a nano-material graphene with high thermal conductivity, and the high efficiency of its own heat dissipation can reduce the work load of the internal fan. The fan works adaptively while the machine is working, and the user can also manually adjust the internal cooling fan's intensity.
The pole Z4Air lens part adopts slide switch design. The dust cover and power switch are combined to make the viewing switch easier. The official data lens protective cover sliding test has 200,000 times no problem. The Z4Air lens adopts a highly transparent coating lens LED light source can use 30,000 hours, according to the daily viewing of 8 hours to calculate the life of up to 10 years, so users do not have to worry about lens life.
On the other side of the Z4 Air, there is a manual focus knob next to the heat vent.
Product actual experience
As a smart projector, Z4Air has a built-in 4-core 1GHz CPU, Mali-450MP2 GPU, 1GB DDR3 memory, built-in storage 16GB, and with its own deep customization of the GMUI system based on Android 4.4. In fact, we can understand this system as common to us. The TV box such as the millet box or the system is understood as an Android tablet, the operation interface is simple and intuitive, and the GMUI system cooperates with Mango TV to own the current domestic first-line variety shows in the entire network, among which Mango TV provides nearly 3000 movies, exceeding 100,000 episodes of television dramas, a total of 300,000 hours of video content, and keep up-to-date, all the contents of all genuine authorized. Other applications such as the installation of games and games, the use of a tablet as a child's educational kit, etc., are not much different from those used in peacetime. The system integration is also very good in terms of ease of use. It is entirely suitable for all ages in the home. Used by members.
Z4Air has an independent office interface for office meters Z4Air can be adjusted in the "system settings" interface to "business mode", business model is mainly OFFICE software for the U disk drive after the insertion of automatic search word documents and other business office data, with The directly connected USB mouse Z4Air instantly transforms into a notebook, greatly improving office efficiency. If you are currently using the “Kingshan Express Disk†software, you can also log in your own “Kingshan Express Disk†account under the WIFI environment to download your own office and other data with the screen to the Z4Air.
At the same time in the office, users can use the “Kingshan Express Disk†to log in their own network disk in the built-in applications.
Miji also developed the “Umi Screen Assistant†for her own products. In the same network, the two devices can use the same screen assistant to achieve the same wireless screen, and easy to implement notes and projection with the screen, without additional HDMI Cable, wireless with the screen is so simple.
On the mobile phone side, installing the "Polite Assistant" in the same network environment can synchronize the pictures, documents, and video resources on the mobile phone to the big screen. It is worth mentioning that the Z4Air has its own WIFI hotspot function. , In the absence of Internet WIF environment to open the hot Z4Air hot features, mobile phones, computers, tablet and other digital devices can also achieve the same screen and data transmission capabilities, whether as office or entertainment itself WIFI hotspot function to users Brought great fun and experience.
The Z4Air comes with Bluetooth 4.0/BLE Bluetooth, which can be used to connect with various devices with Bluetooth. For example, you can use Bluetooth Z4Air to play mobile music, and you can also connect Bluetooth headphones to listen to songs. .
Extreme Z4Air can use the HDMI port of the set-top box to directly use the Z4Air as a TV. If the set-top box does not have an HDMI port, you can purchase the AV cable to transfer the data cable of the HDMI port. As a TV, you can adjust the projection size in combination with the size of the living room.
Extreme Z4Air can use its own projection screen when it is used at home or outdoors. If it is used as a home screen, it can be used as a projection screen. It is also necessary to use a projection screen for outdoor use due to environmental restrictions. This scene picture is for evening use.
Usually home if you have a small garden or have the use of projection environment, friends gathered together to watch the projection drink a few glasses is also more pleasant things, generally speaking the world famous square dance aunt usually in the evening time activities, A friend who has a mother in the family can exchange dancing equipment for her mother. The 13600 mAh battery equipped with the Z4 Air is enough for aunts to watch and dance for 2 hours.
The Z4 Air outdoor uses a giant screen effect. The test point is in a large square on the pier. There is a wall of a natural building. The actual length of the wall is 10 meters long and is 6 meters long. In fact, Xiao Bian wants to test a larger projection range. The audience behind gave up too much. The actual use did not seem to be as crazy as Xiao Bian. The giant screen projection effect Xiao Bian is also very satisfied. Although the wall is not white, it is a red brick wall, but the actual projected effect is very clear. The speakers themselves may not be able to cope with such a large scene, and friends who have a need for giant screen projections may use an external audio device that has a higher power than an external Speaker.
to sum up:
There is no screen super TV Z4Air, because the product name with the word "m" may everyone think of another ecological chain is not millet, in fact, is not, the pole meter is a product of Chengdu Mimi Technology Co., Ltd. build.
After a two-week in-depth experience in Xiao Bian, the Z4Air made a deep impression on me. Although it is a projection product, it has many functions such as PC office, TV box, LCD TV, mobile power, etc. during the actual use. Its own compact appearance with built-in 13600 mA battery for the office and play with a lot of convenience and can carry without having too much weight, the key is to always be able to use mobile power.
But as the user will not be satisfied with this, because the polar meter Z4Air comes with Bluetooth and power amplifier function, do not know whether the upgrade of the firmware and the system can be used as a Bluetooth speaker without booting? At present, the price of home 49-inch LCD TVs is around 2,500 yuan, and the maximum projection size of Z4Air is 300 inches. The price is 2499. In this price range, functionality and ease of use can be said to be thriving. There is no product of the same type. In terms of cost-effectiveness, it is very competitive. Zimi Z4Air can be used as a home TV to purchase. At present, in the official website of the Mi Mi, the flagship store of the Mi Mi cat, Jingdong has sales.
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