When a blockbuster is shown, if you choose your favorite movie viewing place, there should be no doubt that the first choice is the cinema. Whether it is imax, or 4K high-definition 3D, or even ordinary 3D, or 2D effects, the movie viewing effect of the cinema has always been a favorite of everyone. Whether it is a super large screen, the sound effect is pleasing both physically and mentally. Especially for horror films, many people feel that every time they watch TV at home or through a computer, there is no horror effect at all, but when they go to the cinema, the immersive 3D effect and realistic sound make the horror superposition upgrade. Many men and women in love prefer to watch together, but the effect of frequent reversals is that men are scared into girls' arms. It is difficult to express in words whether they are afraid or have ulterior motives.

It is the dream of all movie lovers to enjoy the cinema effect at home anytime and anywhere. LED intelligent projection products have been very popular in the past two years. The rising sales performance has also verified the consumer's demand for large screen viewing. However, LED intelligent projection products are limited by the brightness of the LED itself and the shape and light path design of the product. The brightness of LED intelligent projection products has always been unable to meet the needs of use. From 60ANSI lumens of primary products to 950ANSI lumens of high-end products, it seems that more than 1000 lumens have become a threshold restricting intelligent projection products.

Through Lei Feng.com Love to play computer games We tried and experienced the recently launched 1200ANSI lumen Kuletv S3 LED intelligent projection. This product has achieved more than 10 million achievements in crowdfunding, which shows the market's recognition of ultra thousand lumen LED projection. This product is packaged with environment-friendly paper, which is also the most popular packaging form at present. The design of the outer package is very simple, with S3 in the middle.

The side experience the essence of the product: love movies and love life.

In terms of products, in addition to the S3 projection host of Kuletv, it also provides switching power supply and remote control for power supply. In order to prevent damage to the appearance of the product during packaging and transportation, the top of Kuletv S3 is covered with film. However, it is a pity for the author that this high-end LED projection product does not have one or two pairs of 3D DLP glasses as standard. If you want to watch 3D movies, you have to purchase them separately.

For intelligent micro projection products, in order to achieve better use effect, users are advised to read the user manual carefully before use. However, since most users are very familiar with TV boxes and intelligent TV products, it is relatively easy to switch to intelligent projection products.

The remote control of Kuletv S3 adopts the design of Bluetooth and infrared in combination with remote control. The switch uses infrared signals. After pairing, you can use Bluetooth to complete remote control. Because of the Bluetooth remote control design, it is no longer limited to the perspective of remote control, and is very convenient to use. However, infrared remote control is still used to switch the projector on and off, and it needs to align the angle remote control. In terms of key design, the frosted design is adopted, which is comfortable and resilient. The upper part is the focus button design, and the lower part is similar to the layout of general Android TV box and smart TV remote control buttons, which are familiar function buttons.

The power supply adopts a separate design, the connecting line adopts a standard three port AC input, and the power supply access interface adopts a zigzag round hole design. After this design is inserted, it is firmly fixed.

In terms of power supply parameters, AC wide voltage input and output voltage are up to DC19V/7.1A. High power output of over 100 watts guarantees the stable operation of projection. The OEM of power supply is Hangjia Power Supply. We are very familiar with the manufacturer of PC power supply, and the quality is very guaranteed. The power supply interface of the power supply is a circular interface.

The top of Kuletv S3 adopts a mirror like design, and the edge adopts the 2.5D design, which is very popular in smartphones at present. The overall color is black with silver metal design at the edge.

In addition to the rear part at the edge, the side and front middle frames are made of hollow aluminum titanium alloy metal. Due to the integrated design, the overall effect is better. The side dense holes also provide a good sound field effect.

The top center of the product is the logo of Kuletv, and the circle is designed as the LED status indicator of the product. Below the logo of Kuletv is the gesture recognition area of the product.

The projection area of the product is located at the front end. The left side is the projection port, the middle is the autofocus design, and the right side is the sign of Huiwei.

The projection port of Kuletv S3 adopts a special lens cover shielding design, which is used as the power switch of the projector for the dust prevention of the projection lens, playing a good role in protecting the lens.

S3 lens uses 7 coated lenses to ensure the projection effect. Kuletv S3 adopts a 1.2 projection ratio. It can project a larger size from the same distance, which is convenient for users to use in the living room. Of course, the most powerful one is the ultra short focus laser projection, but the high price of the ultra short focus makes many consumers feel discouraged.

The small window in the front section of the product is not the infrared port we usually think of, but the black technology auto focusing function, which should be considered as a very convenient and practical function in projection products.

On the right is the logo of Huiwei Hi Vi, the partner of Kuletv S3. Everyone is familiar with Huiwei's audio. This time, Kuletv S3 has cooperated with Huiwei to adopt a customized double speaker unit, which is very helpful for the overall performance improvement of the sound quality of Kuletv projection product line, and its sound quality is very promising.

The input interface of the product is located at the rear side of Kuletv S3. The left side of the rear is the cooling vent of Kuletv S3, and the right side is the interface design.

As the brightness is up to 1200ANSI lumens, its power consumption is also relatively large, so it is necessary to design a powerful air duct. Kuletv S3 designs a special air duct for heat dissipation. The actual experience shows that the noise of the fan is not small.

In terms of interface, in addition to supporting wireless connection, the projector also provides a network interface for accessing the network, and the product provides two USB interfaces for external storage devices. In terms of signal input, it supports the input of one channel of AV and two channels of HDMI signals. It is worth mentioning that Kuletv S3 also points out the input of DTMB signals. For areas with such signals, it is also very good to watch DTMB digital high-definition TV for free.

The bottom design of the product looks simple. In addition to the product label, the screw port of the tripod is also provided.

Around the bottom is the foot pad of the product, which effectively prevents skidding and provides air inlets for the cooling of Kuletv.

The foot pad adopts a screw design, which can be easily installed and removed, and is convenient for users to use or replace according to their own needs.

The bottom also provides a dust cleaning port for the product, which can be disassembled for cleaning if necessary. At the same time, it is also the air inlet of the product, which forms an effective ventilation circuit with the air outlet at the back to ensure the heat dissipation effect.

At the same time, you can also see the sliding design of the lens cover. By gently sliding the lens cover, you can open or close the projector.

It is particularly convenient for daily use together with a tripod. The projector can be moved freely through the tripod and placed in the living room, bedroom or even outdoors.

Kuletv S3 uses the P1A high brightness LED light source recently launched by Osram, Germany. The brightness has been tested by the National Center for Quality Supervision and Inspection of Digital Audio, Video and Multimedia Products to reach 1081 ANSI lumens. It is equipped with a 0.45 "1280 × 800 HD display chip of TI, and supports 1080P/4K resolution.

The UI design and projection effect of Kuletv Projection are further verified through the author's actual experience. Unless otherwise specified, the following projection pictures are all live pictures.

Kuletv S3 supports the electric auto focus function, which should be said to be a very practical function in projection products. The auto focus after startup makes the use of the projector really stupid. Manual focus is troublesome and not accurate enough. The full auto focus function of Kuletv S3 makes daily use particularly convenient, The projection can be placed at will to easily realize the function of clear play.

In terms of UI design, the homepage of Kuletv S3 is very simple. From left to right, the navigation bar on the homepage includes film and television, music, office and applications. In terms of layout, for intelligent projection products, the four navigation can already meet the needs of users. In addition, under the four main menus are the functions including settings, signal source input, wireless same screen, file management and one button cleaning. At the same time, you can add three shortcut navigation functions according to your needs, such as adding your own installed APP for daily use.

In addition to full automatic focusing, in order to facilitate users' daily pursuit of details, Kuletv S3 also provides a manual focusing function. Manual focusing is achieved through the "F+" and "F -" on the top of the remote control.

In terms of setting, the setting page of Kuletv adopts a six grid minimalist design. Various commonly used settings are discussed here.

In terms of network connection, Kuletv S3 supports 2.4G/5G dual band connection and adopts 5G WiFi connection, which can effectively avoid signal interference in Bluetooth frequency band. At the same time, it also supports the LAN wired connection of RJ45. At the same time, Kuletv S3 supports the wireless hotspot function, which can be used as a wireless hotspot if users need. For the wireless same screen function, it supports both Android and iOS systems to facilitate users to share photos or video files through projection.

In terms of image setting, it supports projection mode selection and trapezoidal correction selection functions. In addition to supporting automatic focusing, the product also supports automatic or manual trapezoidal correction functions.

Projection mode. In addition to the common projection mode in daily life, Kuletv S3 also supports the projection of wall installation through a dedicated projection module, but this projection mode needs to purchase corresponding accessories.

In order to make it convenient for users to project directly on the wall, Kuletv has made a special design for such situations in the projection settings. If you use light green, light yellow and other color designs on the wall during decoration, you can get the best effect by selecting.

Kuletv S3 intelligent projection has the LED color temperature adjustment function. By selecting the color temperature, you can adjust it to your favorite color. The same user can choose whether to use the auto focus function.

S3 Tianping Cinema has conducted in-depth cooperation with Huiwei, and its sound effect is worthy of praise. In addition to projecting its own sound effect, it also supports digital audio output mode, which is more convenient for users with dedicated audio at home.

In terms of general settings, it can adjust the time, screensaver, input method and default signal of power on. In particular, the choice of the default signal for power on is very practical for different users. Because of this choice, we can choose to use the Kule S3 as daily entertainment or office use.

Kuletv S3 adopts a system developed based on Android 4.4 in-depth customization.

In terms of content, the film and television software integrated in Kuletv S3 is GITV. Although the video content of this software is extremely rich, the newer film and television resources and some high-quality resources are all charged items, and the experience is slightly poor. The manufacturer does not provide VIP experience randomly, which is a little pity.

For example, the high-definition resources can only be enjoyed by VIPs. Ordinary users cannot enjoy 1080P video, but for ordinary family users, 720P is also enough to meet the demand for movie viewing.

From the perspective of video playback effect, although the introduction of Kuletv S3 said that it is a projection that can be seen in the daytime, in the actual experience, when the sun is strong and the curtains are fully open, it can only be called viewable, and the viewing effect is average.

However, after closing the curtains, the viewing effect is very good, which can fully meet the needs of daily use. [The curtains in my house are bright red. Even when the curtains are closed in the daytime The red color inside is still quite obvious. All the pictures are taken in real time without any treatment, so watch the film in the daytime , under the influence of red curtains, there is color difference]

The effect of night use is better than that of TV because of the larger screen and more beautiful colors. The actual broadcast effect is shown in the above two pictures through the experience of TV plays and movies.

The remote control of Kuletv S3 provides a very practical function, especially for the elderly at home who can easily use the projection. By pressing and holding the voice button below the remote control, you can select your favorite program or open the corresponding APP through voice input.

In addition to the remote control control, S3 provides the gesture control function, which is particularly convenient in switching. However, for the mounting user, this function is slightly inferior.

Kuletv S3 supports 3D projection, and 3D synthesis can be achieved through remote control. However, unfortunately, Kuletv S3 only supports external 3D resources, such as 3D resources played through storage devices such as USB flash drives. Currently, it does not support online 3D video resources, and hopes to support it through firmware upgrade in the future. Another pity is that the projection standard does not provide any 3D glasses. If you need to watch 3D movies, you must purchase additional glasses. The 3D playback mode supported by the projection is DLP, so if necessary, DLP glasses can be purchased through the official or a third party.

In terms of HiFi music playing, the system has a lot of automatic player functions and resources. If you watch MV, it is very good to use projection. However, if you just listen to music, it does not seem to support playing with the camera closed. In order to improve the effect of playing music through the projector, it is hoped that the background camera sleep function can be added, You can choose to turn off the camera when you don't need it.

The product is also a good choice for daily office work. The product has built-in WPS office software, which is very good for displaying APP or watching PDF. The author opened a circuit schematic downloaded from the network, and the effect of learning through the large screen is perfect (thank the original author for infringing, please notify to delete it). At the same time, PPT demonstration can be achieved through projection, This should be the most practical function in office.

The product has built-in Android market, through which various types of software can be downloaded. If you are not satisfied with your own player, you can choose to download it according to your own needs. Of course, the software provided in the market is basically the uncracked version, and many resources need VIP to use regularly.

In order to facilitate users' use, third-party software can be installed by themselves. The author has installed his favorite TV cat and TV home, and the remote controller has additionally installed Wukong Assistant, which is convenient to control through mobile phones.

In addition to supporting network playback, the product also supports local storage devices, which can automatically pop up management information by inserting USB flash disk, mobile hard disk, etc. It provides video, quick navigation for software installation, and of course supports the file browser function.

The projection comes with a small white file manager, which is very convenient for daily use. Both classification and manipulation page use are very simple and clear. The projector supports the access of two USB storage devices at the same time. In addition to the projector's own playback function, it also supports the sharing of storage devices.

Many users like to take photos of themselves or children with their mobile phones. Through the same screen projection function, resources in the above devices can be easily transmitted to the projector. Whether it is hi, it can perfectly support Android, iOS or computers.

In terms of video signal input, it supports the access of two HDMI signals at the same time. If you have a small mainframe, high-definition player and other devices with good performance in your home, the effect of projection playback will be better. For users with DTMB digital high-definition signals, you can directly enjoy free high-definition digital programs through Kuletv S3. However, this function requires local resources to support. Unfortunately, DTMB digital signals are not available in the author's region.

Playing the game on the big screen has a very good experience, especially when you are lying in bed, which is more comfortable. Because the product is customized for Android, it is very easy to use the handles that are supported. The author connects to Kuletv S3 through the chicken handle, and can easily connect and control according to the chicken's operation manual, The built-in Android market of the product provides a wealth of games for users to choose and download, which can be selected according to the type of play they like.

Due to the special air duct design, the cooling effect of Kuletv S3 is very good. After playing the high-definition video for an hour, test the temperature through an infrared thermometer. Test conditions: the room temperature is about 20 ℃, the temperature of the LED display part in the middle circle of the projector is 28.9 ℃, the temperature of the metal middle frame on both sides is 21.7 ℃, and the temperature of the middle frame is very close to the room temperature. The temperature of the rear air outlet is 38.6 ℃. It should be said that the performance of this temperature is very good. Because it is designed for a dedicated air duct, the temperature of the air outlet can also feedback the internal temperature to a certain extent.

Kuletv S3 adopts a dedicated LED light path design, and the color restoration is also in place. Through the experience of three primary colors, the author found that the restoration degree of RGB three colors is very high.

The following is a comparison between the original image and the actual display effect. [The above picture is the original picture, and the following is the live picture]

Conclusion

Kuletv S3 intelligent projection uses OSRAM P1A projection dedicated high brightness LED. The design of over 1000 lumens enables Kuletv S3 to achieve good projection effect in the daytime. Due to the full automatic focusing function, the best viewing effect can be achieved without complicated operations. The remote control is designed with a dedicated voice input button and Mic hole, which can be easily controlled even by the elderly in daily use.

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