Inheritance and innovation 1080P private cinema that can be watched during the day - Nut G7 Review
In recent years, with the continuous maturation of LED light sources, various types of smart projection products based on LED light sources have emerged as springing up. Only need a white wall, you can enjoy a large screen of private audio and video, and a wide range of applications, low maintenance costs, these selling points have attracted a large number of young consumers.
His first smart projector was the Nut G1 smart projection in 2014, and it opened the window to the world at home. 4 years later, once again get the nut G7 smart projection, this is the first 3,000 yuan within the nut 1080P full HD smart projection, mellow body, concentric circles, the transmission of symmetrical sound is still the same, metal fabric cross-border, 1080P full HD picture Quality, autofocus, 7-layer glass lens, four-way trapezoidal correction and other flagship configuration innovation trend, but also a new experience.
Coincidentally, on the day of the unpacking, he ate in a restaurant transformed from a used factory building. When he went out, he took the photo below. The old rough and bulky machines in his memory are still quiet and with the real-time nuts G7 smart. Compared with projection, the sense of technological change is more intuitive.
The round flat appearance of the Nut G7 is very classic. Compared to the common square shape, it has higher requirements for industrial design, internal component layout, etc., and it is also more suitable for lightweight positioning. At the same time, this time, the aluminum alloy metal top cover is integrated with a cloth covering cover on the symmetrical sound, and the refined homeware taste is increased.
The top cover of the Nut G7 is marked with the Nut G series label. Under the light, the concentric metal halo echoes with the circular power switch and ring indicator in the center. It is clean and simple. At the same time, the indicator has a variety of color modes, which can clearly indicate the status of the current projection standby, running, Bluetooth audio.
The nut G7 uses a 7-layer high-transmission glass lens without a lens cap. Instead, it uses a high-hardness, high-transmittance glass sheet as the outer layer protection. The advantage is that the mechanical structure is reduced and the sealing is better. At the same time, two 5W symmetric sound systems are placed on both sides of the lens, and special imaging and sound tests will follow.
The interfaces are centered on the back side. In addition to connecting to the Internet via WiFi and RJ45 network ports, they also support HDMI video interface input, S/PDIF&Earphone audio standard output, or viewing and downloading content via USB3.0, USB2.0 connection peripherals. Below the interface, there is a row of heat dissipation windows, and the internal metal fins can be seen faintly.
The anti-slip strip at the bottom of the nut G7 is longer, with two adjustable floor mat screws above it. In the actual experience, it is convenient to adjust the angle and level of the body, and the anti-skid effect is also good. Especially with the four-way trapezoidal correction function, it can adapt to most scenes. In the middle is a standard threaded interface, for lightweight micro-projections, it is more convenient to be able to connect a tripod than a fixed one.
The remote control of the Nut G7 did not duplicate the traditional industrial design. The hollowed out arrow keys and curved shapes were still quite attractive. The layout of the buttons conforms to the usage habits and will soon be able to get started.
Private cinemas are the source of the power to purchase smart projections. Projection quality is a crucial link, and lumens is one of the most direct indicators. It is true that the current publicity caliber is tens of thousands of ANSI national standards that can be watched during the day and 1080P physical resolution. However, limited to product price positioning, compared to the flagship product, the Nut G7 reached the true 1080P flagship configuration, but only 700 ANSI lumens.
So, the question is, can 700 ANSI lumens see projections during the day? Therefore, when the photo was taken during the test, it was directly selected in the environment around 10:00 during the day. The sun was not very poisonous that day. The location was selected on the floor-to-ceiling window of the back balcony, and the interior light was bright. The screen size is 2.21*1.24 meters. The nut G7 is more than 2.6 meters away from the screen, and the projected image is exactly 100 inches. The picture was taken with a Nikon 35 fixed-focus hand-held camera. The quality of the image was compressed on the Internet and the actual viewing effect was better. The important thing to say three times, the following two pictures, when the picture is taken during the day! day! day!
The Nut G7 uses a 0.33" DMD panel from Texas Instruments, which achieves 1920 x 1080 full HD physical resolution and is also the highest resolution that current smart projections achieve. At the same time, a number of image optimization techniques and colorful enhancement techniques have been adopted for the video. The image is automatically repaired in the process of compression, transmission, and decoding, allowing the picture quality to be enhanced.
Next, let's look at some real shots in the night room. The following figure is a real shot at night in the living room. The nut G7's 7-layer high-transmission glass lens, coupled with excellent image software and hardware, makes it perform well in color reproduction, contrast, overall brightness, and layering. The image looks very transparent.
At the same time, there is a comparison between the original image and the projection. The above is a real shot of the night nut G7, the following is the original proofs. It is also more evident that the nut G7 is slightly warmer and tends to restore true colors.
UI interaction is actually a pain point that cannot be ignored. The evolution of JmGO OS left me with a deep impression. Personal feeling, UI to do the following:
1, Yan value but also. JmGO is similar to other friends, but also based on Android deep optimization, but the difference is that in the color match, more inclined to "little fresh", a large number of white and gray tone, the visual sense will not be too impact; in the framework structure, abandon Instead of the “full-street†waterfall style, it adopts a more intuitive “square†layout. The logic of audio, music, games, applications, settings, etc. is clear, progressive, intuitive, and simple to operate.
(Homepage dynamic show)
2, the content is the core. The resources of the nuts are combined with iQIYI, Mango TV, BesTV, and genuine audio and video resources are fully protected. There are more than 100,000 episodes of TV dramas, more than 20,000 high-definition movies, more than 80,000 episodes of animation, and a wealth of variety shows. Children's parents, documentaries and other content are continuously updated every day. At the same time, I prefer to use JmGO OS as a carrier. I like to use the open Internet to carry more powerful applications, you know.
(dynamic rotation show of movie page)
Compared to television, every weekend, I still like to watch a popular animated movie or play game with my child using the Nut G7 Smart Projector. After all, the Nut G7 uses diffuse imaging to project light onto walls or curtains, diffuse reflections into the human eye, close to natural light, and eye stimulation is even smaller.
3, operating efficiency, refused to get stuck. Nut G7 is equipped with Amlogic quad-core CPU, 2GDDR3 high-speed memory, 16GEMMC high-level flash memory. At the same time, the Nut G7 supports 2.4/5 GHz dual-band WiFi, which is quite outstanding at this price point. With high-level configuration and 5G high-speed WiFi support, the operation of different pages to open and switch, download, installation and playback of applications are really worthy of praise.
4, auto focus, who use who knows. For obsessive compulsive disorder, the process of manually adjusting the focus after each change of position is very tangled. Nut G7 supports autofocus, the convenience of autofocus is no doubt, more conducive to the overall clarity of the picture. In the actual measurement, the autofocus reaction of the nut G7 is relatively sensitive, and the focus can be automatically completed within 6 seconds depending on the position change, and sometimes the focus sound is slightly larger. The following diagrams are visually displayed, similar to what we saw when we measured glasses automatically, from blur to clarity.
(GIF, autofocus process)
5, four-way trapezoidal correction makes the layout more casual. Four-way trapezoidal correction has now become the flagship standard for smart projection. After placing tests, the nut G7 is vertically ±45°, and vertical correction can be performed automatically without human intervention. Within ±45 degrees of the left and right, manual correction will be more accurate, each corner can be adjusted by the remote controller. Therefore, the Nut G7 does not need to be placed on the centerline of the screen when it is in use, and it can still project a normal image without restraint and space. In the figure below, it can be clearly seen that the nut G7 is on the left side of the screen relative to the screen, and it also has an inclination angle. After correction, it can still output a square image.
6, with the screen function to play games more cool. The Nut G7 Smart Projection has a supporting APP for Android, which can be used to directly use the APP of movie, TV, and live broadcast applications. As an extension of content, Apple's mobile phone can directly use its own AirPlay function. In fact, he prefers to cast screens while playing games. Do you know how cool it is to play with pesticides, chickens and tribal conflict on a 100-inch screen? Through the supporting APP, all the pictures on your mobile phone will be projected on the projection, so those shy little videos should not only be enjoyed on the small screen of the mobile phone.
7. Heat dissipation is very important for the stability of smart projection. The room temperature is about 24 degrees. After one and a half hours of use, the measured metal roof temperature is about 31 degrees, the side temperature is about 26 degrees, and the cooling hole temperature is about 41 degrees, which is within the controllable range.
At the time of writing this article, it was just a May Day holiday, during which he took his children out for a few trips and developed new games on the way back. Put the nut G7 on the car power supply, and the picture can be projected on the roof trim or seat back, letting the tired body relax in the blockbuster, and the child will just be quiet for a while. At the same time, the symmetry sound of the nut G7, compared with the ordinary centralized speaker, the sound comes from both sides, the sound leveling and reduction is no less than some desktop sound, enough to use in a small space.
In general, at a price of less than 3,000 yuan, the Nut G7 Smart Projection brings a hardware configuration comparable to that of the flagship. The price/performance advantage in the same price range product is still quite obvious, especially if the budget is not high, but also want to It is a good choice for users who enjoy high-quality projection effects.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
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