Now that many users have experienced projector products, the shocking effects of the large screens are beyond the reach of televisions. Therefore, many people purchase projectors and set up home theaters at home. However, for such a poor silk like me, the home theater can only be a dream forever. However, with the continuous advancement of projection technology, the volume of projectors is becoming smaller and smaller. This type of product is not only convenient to carry, but also meets the needs of users in terms of picture quality, and it can make ordinary people more affordable. Accepted. Z4 is a product like this, not only that, it also integrates the android system, with the help of the vast resources of the Internet allows us to easily experience the feeling of sitting at home watching movies, this time I applied to the extreme The chance to use the Z4 Grand Color is really great! So, let's share with you the experience of my Z4 Grand Color. 
The packaging of Z4's Z4 is very curious. It is divided into three parts, one for the assembly, one for the mainframe, and one for the shell (the black one in the middle of the picture below seems to play the role of the connection box). )~It feels weird. Although there is a sense of forcibleness in the promotion, it seems that we must pay attention to the fact that we must take care not to take one side only....Otherwise...the other side will fall out of rhythm... .. . 
The packaging of Z4's Z4 is very curious. It is divided into three parts, one for the assembly, one for the mainframe, and one for the shell (the black one in the middle of the picture below seems to play the role of the connection box). )~It feels weird. Although there is a sense of forcibleness in the promotion, it seems that we must pay attention to the fact that we must take care not to take one side only....Otherwise...the other side will fall out of rhythm... .. . 
With this stuff, you no longer have to worry about watching those premium videos! ! 
Extremely beautiful Z4 grandfather family portrait at a glance. Say hello to Z4, the warranty card and the instructions are all exquisite! Especially in the manual, only one card will be used to explain everything. A concise and clear explanation will be understood at a glance. Very humane! 
The weight of the Z4 Grandmaster is 0.65KG. He does not feel too heavy in his hand. Even if he takes it with him, it is not a problem. 
The front face of the host computer, the black part is the heat dissipation hole, the huge heat dissipation hole position can bring better effect to the host's heat dissipation, this article finally has the temperature test, this heat dissipation effect is astonishing! 
On the right side of the heat dissipation hole, it is a high transmittance coating lens of Z4, which can bring 1280720 resolution and 250 lumens of video output. It is worth mentioning that its lens cover is opened with a sliding cover. After 20W sliding tests, this slide switch combines the dust cover and the power switch into one. When you open the flexible slide, the host It has already been started, simplifying the boot operation and everything seems natural. 
The front face of the Z4 has a cooling hole for the wind, and the side is naturally equipped with an air inlet. The air inlet is next to the focus wheel. This button has a certain degree of damping when rotating. Feeling good! 
As a projector product, especially a micro-projection product, the I/O interface is one of our main concerns. The rear of the Z4 Grand Color is equipped with a USB2.0, a USB3.0, HDMI input and headphone jack. The rich interface allows us to input various video sources for the Z4 Grand Color. In addition, the power interface is also arranged here, it is worth mentioning that this product built-in lithium battery 13600 mAh, not only can provide 2.5 hours of video playback time for the host, but also for mobile phones, tablet charging 噢! ! Still not finished, see the five rows of delicate holes on the right side of the figure below? It is said that the built-in is the Harman Kardon audio, this configuration is completely a camping artifact! ! ! ! 
The chassis design of the Z4 is very simple, and four tiny rubber pads prevent chassis wear. This product does not support lifting, but this is not a big problem, because the Z4 Grand Color body is a small size micro-projection products, generally on the table can be it! 
Compared to the Z4AIR, the remote control of the Z4 Grand Color is a revolutionary improvement! The shell of this remote controller is all-metal, and the matte shell feels pretty good. It is a Bluetooth-based remote controller. Compared to infrared remote controllers, Bluetooth technology has low directivity and we use it. At the time, you don't need to operate on the Z4 color body! In addition, the built-in lithium battery also gives us more experience in everyday use. At present, the remote control of most TV boxes and projectors is not a button battery or a dry battery. This is a daily replacement cost for users. very big. Bluetooth, voice search, laser pointers, gravity sensors, and the squirrel function are the blessings that make it a remote control artifact in our hands! 
The voice function of this remote controller is very powerful. It is based on the signal technology of the computer . I have made a video for everyone to refer to:
The Z4 Grand Charger is exquisitely crafted, and the foldable plug makes it easier to carry. 
With the HDMI cable provided, the flat cable looks very chic and the workmanship is still excellent. 
Next through the screen measurement software to see the screen performance of the Z4 Zeiss color bar, due to the camera to shoot out some of the effects of dim, and the actual use of the naked eye, then, the color reproduction of Z4 is the most positive, without any The phenomenon of color cast, in addition can be found through the figure below, the transition between colors is also good. 
In the contrast test, the first to the last box can be discerned by the naked eye, indicating that the contrast performance of the Z4 is also good. 
I'm showing my face.....the skin is a little red, but it's not so obvious with the naked eye. 
Anime illustration: The details are good. 
With regard to the Z4 color system interface, the first impression it brings is that it is very refreshing, and the various categories are also very clear. At the same time, it also brings me some small surprises from time to time. For example, in the main page of the figure below, when the remote control clicks the arrow keys left, video source switching and mobile hard disk / USB flash drive browsing functions will appear; for example, if you press the remote control direction button on this page, you can quickly start the business version. Normal version switch, ID login, WIFI Bluetooth settings, the system put some very common settings in the main interface, its humanity level is evident. In the "Cinema Channel", which contains films, television dramas, variety shows, anime, documentary, music, and 3D film sources, some of the film sources here need VIP to watch, but Zimi Z4 provides a year of mango TV. Membership card, countless large-scale free to watch (very few sources need VIP + viewing coupons to watch, somewhat similar to the Youku membership model, VIP members will be presented 4 monthly coupons)! 
In terms of video introduction, the content is still very detailed, in addition to indicating the type of film, video area, rating and summary, but also has a collection of features, but I think if you can add drama features in the TV drama even better. 
Click on a video content, you can also see the "related" video program, which should be automatically filtered according to the results of the major categories, users can avoid the pain of often clicking the "back" button, which is very humane.
The Z4 Grand Music Channel is cooperating with Baidu Music. There is a lot of music resources here! The music player interface is very seductive! Actually there are photos and scrolling lyrics for discs. It's too sweet! 
The famous mango TV! With a year of VIP membership, you no longer miss videos! Ugh? Did everyone notice that in the picture below, the bottom left row can add icons? We can customize common apps and put these apps at the bottom of the screen. This feature is hard to see on TV box products! 
Tell everyone about a small egg that is not mentioned in the manual: Press the remote control's menu key on an APP icon, then you can uninstall/move/collect/move into the folder! 
M4 Z4 has its own game channel. There are a variety of interesting game contents in different categories. Users are also looking for third-party game platforms. There will be a game demo for everyone's reference later. 
M4 Z4 is not only a projector for entertainment, but also a projector that can be used in the business field! With such a compact product, you only need to bring your host computer and mobile phone. What? You say power cord, HDMI? NONONO, these are not needed! First of all, Z4 has a built-in lithium battery of 13,600 mAh. It can run for 2.5 hours under normal circumstances. If it is used for conference projection, I think this battery life is enough for use. As for the HDMI cable, ...Please look down! 
Very Z4 Z4 color plug in the mobile hard disk is also properly, power supply horse is not a problem! 
The business interface of the Z4 Grand Color is shown in the figure below. This is the switch from the entertainment interface. From the business interface, it can be seen that it is mainly set for the meeting needs of the OFFICE suite of features. 
PPT display interface 
The text is sharp and clear, fully able to meet business applications.
WORD presentation interface 
Excel form demonstration interface 
When making a conference presentation, remember to switch the fn function switch on the remote unit to the on position. Then the remote controller has a flying mouse function. If you want to use the laser pen function, hold down the menu button for a few seconds. Laser pen starts immediately! ! ! ! 
Well, the front sold a Guan Zi said that mobile commerce does not need to bring the HDMI cable, it is because the system of Z4 Zillion color built-in "music broadcast screen" application, that is to say Zimi Z4 Color support IOS/Android device wireless projection function! The sharpness of the projected screen is very good, and there is no difference with the direct play effect of Z4. 
If you bring a laptop while you are in a meeting and you forget to bring an HDMI cable, we can also use the “very meter-like screen assistant†on the PC to achieve wireless projection. It is worth mentioning that the “very Mi with the screen assistant†1 year ago is not very high in terms of completion degree. It is difficult to meet the daily use needs whether it is the clarity of the shot or the synchronization rate. The current version of “The Mimics with the screen assistant†has been greatly improved, first of all the projected image quality is no longer flawed, and the synchronization rate between the computer's operation and the projection end can be up to 80%. . However, I think there is still room for improvement, such as playing computer games, the game screen can not be projected (black screen); projected video frames are low. But if you want to say it back: If it is for a copy of the work like a demonstration, the extremely Z4 Grand Color has been able to do it! 
In terms of Android game testing, I used a chicken handle Bluetooth to connect the Z4 Grand Color. 
Let's first look at Master Lu 's run on the Z4 Grand Color: 12601..... this score is a bit miserable. It seems that Z4 Z4 can only run some smaller Android games. 
The following is an Android game experience video, and I found that the Bluetooth function of the Z4 Grand Color performs poorly in handle compatibility. When I was playing with the game downloaded from the Z4 Z4 built-in game platform, the chicken handle was working properly. However, when used on third-party platforms such as chicken simulators, I found that the delay of the chicken handle is already too high to be used. Since I only have such a gamepad, I cannot test other handles. So I hope that manufacturers will need to work harder for the compatibility issues of the gamepad.
Since the configuration of Z4 is not enough to run all kinds of Android games perfectly, I still have a way to keep playing because I have SONY PS4! So I will use the PS4 HDMI to connect the Z4 Grand Color game experience!
The following video is a video demonstration of the Z4 Grand Color connected to the PS4 game console . Although the resolution of Z4 is only 1280 720, the details of the screen can still meet my needs. Because when the picture is cast into a 180-inch or so, the human eye can still show good details by leaving the picture 1 meter away. In addition, thanks to the projection technology of the Z4 Grand Color using the TRP architecture solution, I was satisfied with both the contrast and the clarity. Here I would like to mention the Harman Kardon stereo built into the Z4 Grand Color. I was very skeptical about this type of speaker in such a small-sized projection device, but when I heard it, I could use two words. Described: surprised! The built-in stereo of the Z4 Grand Color performs well in terms of resolution, the vocal reproduction is more accurate, the overall image is more positive, the low frequencies are not deep, but the cohesion performance is excellent, and its clarity is high, without breaking or harshness. Sound, good sense of hierarchy, clear voice and not muddy. Although this kind of sound is still far from the kind of professional audio equipment in the theater, the effect can already meet the needs of general users. Of course, if you have a better audio device in your home, the Bluetooth OR headphone jack with Z4 Z4 color is excellent.
Things about wireless projection haven't finished yet, because one casual test led me to discover that it actually supports AirPlay! ! !
The test machine is the iPad Pro. I found that the iPad Pro does not need to install any applications. One-click projection directly on the line. The wireless projection of the Z4 Z4 is very good to cry..../(ã„’oã„’)/~~. 
Said so many out of the box, screen measurement, projection, business functions, the turn of the Z4 Zillion color quality performance! Z4 Z4 has 16 quality enhancement technologies and 11 colorful enhancement technologies. The actual viewing effect is really pleasing! Unfortunately, because of my camera's problems, I can't perfectly display the quality of my camera. Its quality is good or not. Only I really know it! 
In respect of the system settings of the Z4 Grand Color, I think the manufacturer has taken a lot of thought. Although the system is based on Android development, it has erased all traces of Android. Everything is developed independently. The six main functions provided on the main page of the system are very clear and I believe anyone can easily operate it. 
The Z4 Bluetooth color function can connect multiple devices at the same time. The following figure is a screenshot of the remote controller and game controller. 
Z4 Z4 has a light-sensing function, which automatically adjusts the brightness of the screen according to ambient light. In addition, it also has a trapezoidal correction function (vertical plus or minus 40 degrees) that only appears on the high-end projection, even if the meter Z4 Even if Juesi is let go, it can present a square picture! 
In the system settings, I also found the "promise zoom" function, through which you can adjust the horizontal or vertical screen of the projection screen, as well as the overall size of the screen, this function can meet the needs of any room environment, this is a Very useful feature. 
Screen protection settings, boot source preferences, these are the features that can increase the system's personalized performance and convenience, and even have four modes available for shutdown! 
Here continue to put a small egg for everyone: long press the remote control menu button on the main page, you can call out a shortcut menu (shown below), through the video settings, LED mode, 3D switching, projection settings and sound effects Quick settings, these functions can be directly in the main interface, eliminating the cumbersome to enter the settings page, the ease of human-computer interaction is evident! 
Unconsciously, the Z4 Grand Color has been played by me for 3 hours. Measured temperature: 32.9°C (at this time, the room temperature is 26°C). It is said that the interior wall of Z4 is covered with nano-graphene, so it is The heat is very strong, this cooling effect makes me very satisfied. 
Summary: After an experience, I think Z4 is a micro-projection product. It integrates entertainment, office and portable. It has numerous mango TV resources built in. We can use it in various situations. This micro-projection device has been able to match the boot time of smartphones from the time of booting and entering the working state. It is comparable to the boot time of smart phones. The Z4 Grand Color is a highly integrated product. It is a small, fully-equipped product. It is very rare for similar products to be able to balance hardware and software. At present, the price of this product is only 2,999 yuan. It can be seen that the threshold for the use of this product is relatively low. If you are interested in buying a micro-projection, if you do not want the home theater to occupy a limited space, if you want to obtain innumerable Video resources, then Z4 is a good choice!