Xiao Biao Note: This article from 618 original call for papers, a small value call hero heroes to help everyone in June to buy better, buy more! You can choose #618 Raiders Experience # # # 618 shopping list # topics to participate in activities, successful release will not only reward 200 gold coins ! Have more chances to win Dajiang drones, AirPods headphones ! Please poke here for details~~~ This article will be added to the recommended product. It is no longer a simple piece of text, but it is only a reference. The TV box mentioned in the article is just an Internet TV box rather than an IPTV/Broadcast box. There are some areas where it is inadequate. Please swear or swear. Why put a TV box with a smart TV? Personally, smart TVs are actually TV boxes with screens. The main selling point is the screen. The selling point of the TV box is the hardware configuration, which can be used with some traditional TVs or smart TVs that are old and have various restrictions, as well as projectors, monitors and other devices. There are two kinds of alternatives. One is a TV box with a built-in sound design, such as LeTV. Compared to a TV box, the hardware configuration is high but at the same time the price is high, and it can also be used as a stand-alone speaker. The other is wireless screen-casting equipment, such as netgear PTV3000, TV fruit and so on. From the hardware configuration point of view, they are also considered to be a kind of TV box, function to retain the TV screen in the TV screen, but generally do not bring the system, just to be mobile phone, tablet, computer and other equipment resources Through the same WiFi network to screen to TV, monitors, projectors and other devices and displayed, can not be used independently as a TV box. First talk about TV boxes, can be divided into two categories, regular military and civilian guerrillas. For the regular army, there are legal licenses that can be sold normally on the market, such as Taijie, Xiaomi, Haimeidi, etc.; the so-called private guerrillas are unlicensed, and the main sales areas are non-Chinese mainland areas, such as Apple TV, XX Overseas. Versions, etc., in fact, such products in the country can also be used normally, and some product configurations are higher than the regular army, the price is low, more cost-effective but also worth buying. When it comes to purchasing, someone might say that there are smart TVs in the home. Is it necessary to buy a TV box? Yes, the first is to alleviate the shortage of smart TV storage space and performance. Some TV boxes have higher hardware configurations than smart TVs, and they have more storage space and are more suitable for games. Second, TV box prices are generally lower than smart TV prices. Many are low, and the replacement frequency is higher than that of smart TVs, meeting the needs of different groups of people to taste fresh or changing tastes. The third is the function of supporting multi-device linkage, which can realize functions such as automatic switch and voice playback control. So what are the priorities for buying TV boxes? 1. System and Application Installation The first is the system devaluing Google CTS certification. There will be no problems with software compatibility. For other systems, in addition to APPLE's iOS system, Samsung's Tizen, and LG's WEB OS, the current system of smart TVs and set-top boxes is mainly based on Android, including Alibaba's YUNOS, which are compatible with Android applications and are extensible. There is no problem with the above, and for WEBOS and TIZEN there is a limited number of applications and the scalability is not strong. For Android-based OSs, because the threshold is not high, the quality of software varies, the degree of optimization is also different, and the stability is relatively unwarranted, not to mention the system's subsequent iteration updates, so try to choose some of the well-known Big brands can support free installation of software. 2. Hardware configuration Although there are some television boxes, Youku, Huawei, Tmall, Xiaomi, Taijie, Haimeidi and other brands and some other brands, but the number is limited, so this part is really troublesome, personal capacity is limited, this part is just a simple mention There is no way to generalize, it is best to compare reviews based on specific models. The common chips in the mainstream TV boxes on the market include the common brands Amlogic, Rockchips, Allwinner, MediaTek, and Hass. This section focuses on the detailed parameters of the CPU + GPU, do not only CPU number theory, some of the eight-core configuration TV box overall performance is not as good as four-core configuration TV box. Followed by memory + storage space, the current memory is basically 1G start, storage space 8G or more, if lower than this configuration is recommended to replace other brands of the same type to consider. For Bluetooth, WiFi, although the current mainstream TV box is standard, but the Bluetooth version, whether to support AC dual-band is a place to consider, Bluetooth version is at least Bluetooth 4.0 and above, as the support does not support aptx, This does not matter. This year WiFi is necessary to support 5GHz, playing online audio and video will have an advantage. The last is the interface, HDMI is standard, whether 1.4 or 2.0. As for the AV interface and fiber interface, some products will be added to improve the application scenario. Basically, the USB interface will be. As for 2.0 or 3.0, it depends on the specific product, but naturally it is the device with the 3.0 interface. The RJ45 interface of 100M is still the mainstream, but the Gigabit port has already been applied. As for the built-in antenna or the external antenna, it is related to the signal strength of the router in the home, and the interface is selected according to the actual situation. If your home's WiFi signal is not enough, it is recommended that the mobile routers provide a stable network connection for the TV box by using the relay or power cat. 3. Function There are three main parts, First, wireless projection is the standard. After all, the popularity of smartphones and laptops is already high, whether it is an Android phone or an iPhone and the corresponding tablet. The second is that the wall of pictorial support and Blu-ray navigation support is mainly for local video playback. It is related to the supported video formats. It is also related to players. For example, KODI, the advantage is that it automatically classifies film and television dramas and can be more intuitive. According to the poster to directly select the video you want to watch, you can download subtitle files directly. The third is smart linkage. This is a scenario that exists as a smart home. For example, when you get home, you can turn on the lights automatically and turn on the smart TV and TV box automatically. You can use the voice to control the contents of the TV box. Remote control Although infrared remote control still exists, Bluetooth remote control is already mainstream. The current mainstream remote controllers have already supported the voice search function, which is convenient for the elderly and children, but it is only common for the content that is commonly performed on the voice interaction, but it merely stays in the search for the film and controls the playback function. Some TV box remote controllers have a flying mouse and somatosensory function, which is more convenient to operate and can also be used as a game controller. 5. Internet TV licenses and video sources That is, after the TV box is powered on, the broadcast control authentication prompt is displayed. The common ones are the number of Chinese, CIBN, GITV, and Mango TV. Huadian is a state-owned cultural and communications group invested and established by companies such as Zhejiang Broadcasting Group, Hangzhou Wenguang Group, and Ningbo Broadcasting Corporation. It has established cooperative relations with more than 300 domestic and foreign famous content providers and studios, including movie theaters, popular TV dramas and entertainment. Variety, sports events and so on. CIBN Internet TV is an Internet TV business under the China International Broadcasting Corporation (CRI). It is constructed and operated by China Guangdong Network (Beijing) Co., Ltd. GITV is operated by a joint venture founded by CCTV, Jiangsu Satellite TV and iQiyi. Its content covers a wide range, including movies, television, variety shows, animation, sports and so on. Mango TV is operated by Hunan Happy Sunshine Interactive Entertainment Media Co., Ltd. It has five major sections including variety shows, TV dramas, movies, anime, and documentary mango TV. There are a lot of video resources under each of the five categories. Including Mainland, Hong Kong and Taiwan, Japan and South Korea and other TV dramas produced from different places and hit films. For the video source part, the TV box will also cooperate with large-scale video websites to increase the type and quantity of content, such as iQiyi, Tencent, Youku, LeTV, etc. Here to say a few TV boxes below a thousand dollars, will also comment on some TV sticks and other screen devices, In addition, some TV box brands, although the price is very low, the hardware configuration is also OK, even on some forums The platform's public test, but this will not be blindly recommended, the relevant evaluation did not give too much comment, just pay attention to the United States and figure, some evasions light to write out, if interested in such price products, it is recommended to pay more attention to the assessment , Poor part of the assessment, it is best to buy more than 1,000 people. Since it is limited to a thousand dollars, the higher-priced hard disk player will no longer recommend it. If you are interested, you can go and see the Eagle Egret A6 or OPPO, but OPPO Digital, which is owned by OPPO, was announced in April 2018. Gradually cease manufacturing new products and its latest 4K UHD players have reached their peak performance. The following data are not randomly selected on the Internet. In addition to the products they hold, other products are based on records made by netizens, group friends, and people around them. ~~200 yuan or less The configuration of this configuration is generally 1G memory, which is different from the storage space and maximum video output. The basic requirements for the products listed in this section are 1G memory + 8G and above storage space. Basically, WiFi only supports 2.4G, the USB interface is 2.0, and the HDMI interface is usually 1.4. Amoi C8 Note that this is a 2G+16G match, comes with a HDMI, AV interface, two USB2.0 interface. But there are two kinds of hardware configuration, one is Android 4.4 system, with an ordinary remote control, built-in Allwinner H2 chip, output resolution: 1920*1080; the other is Android 6.0 system, Bluetooth support, remote control support Voice function, built-in Rockchip RK3229, output resolution: 3840x2160, the price difference between the two is about 40 yuan, it is recommended to choose the latter. Lynx Box M17A 1GB DDR3 memory + 8G storage space, operating system is YunOS, amlogic crystal morning 64-bit processor S905M2, quad-core z, equipped with GPU Mali450 mp5, support H.265 hard solution, with Bluetooth voice remote control; subtitle format supports SRT ssa, To cope with various mainstream format rate video on the market, including 4K, 3D, and H.265 video formats, but audio decoding does not support DTS format, which is not supported for high bit rate demonstration discs that exceed 100 Mbps. The highlight of the function is to support the binding with the Tmall Elves to achieve voice control through the Tmall Wizard. Millet (MI) Millet Box 4C Smart Network TV Set-Top Box 4K TV H.265 Hard Solutions Android Network Box HD Network Player HDR Black 1G memory + 8G memory design, built-in AmlogicS905X Cortex-A53 quad-core 64-bit 2.0GHz processor, single-antenna WiFi design, support 4K video, Google CTS certified Android 6.0 system, but hardware and Bluetooth support . The system has built-in Mijia Smart Home Control Center, which can be linked with other meters, such as millet smart socket, Yeelight lamp, millet air purifier, millet water purifier, etc. 10moons/Tenmin T2 Built-in Ali cloud OS system, 1GB DDR3 memory + 16G storage space. With four cores of Actions ATM7039 processor, high performance, low power consumption, clocked at 1.6G, supports H265 decoding, the highest output resolution of 4K, support Blu-ray 3D and many other video formats. With USB2.0 interface, HDMI output interface and AV output interface. 200~500 yuan The minimum hardware configuration requirement for this price point is 2G memory + 16G storage space + 4K output + dual-band WiFi. The devaluation is this A5X MAX, using Android native 7.1 system, it is recommended to select 4G memory +32G storage space design, the chip is RK3328, supports 4K HDR, supports 802.11acWIFI, 1000M network port, Bluetooth4.1, 1 USB3.0 +3 USB2.0 interfaces, personal feeling is the most cost-effective in a thousand dollars. Lynx Box M17S Built-in Ali cloud OS, using quad-core 64bit 2GHz frequency CPUS905X, 2GB DDR3 memory + 8GB eMMC storage. Video support 4K format, H.265 hard decoding, support HDR high dynamic image. However, audio does not support DTS and Dolby, Bluetooth 4.0 voice remote control. iQiyi TV Fruit 4K This is a wireless screen-casting device. Compared to the TV hardware hardware change part, the main improvement of TV 4K is to increase the support for 4K resolution and improve the decoding performance. It can be used with the APP. 4K area to screen and experience 4K ultra-high-definition video quality video resources, in addition TV 4K version of the video output interface than the TV HDMI-D interface (mini HDMI) to HDMI-A standard interface, improve the practicality. The other part is that TV 4K version has added support for 802.11 ac, and the network transmission rate is faster. As far as the functional experience is concerned, the 4K version of the TV has added intelligent voice interaction to support voice search, similar to the voice remote control that comes with the smart TV. In the design of the interface, the 4K version of the TV has changed from the micro HDMI (1.4b) of the TV 3 to the standard HDMI (2.0). Taijie WEBOX 30s and 30 Pro On the whole, the advantage of price allocation is not significant. The biggest advantage is the use of boxes to watch free videos without advertisements. It is not necessary to open members to exempt them. It largely compensates for the lack of price and configuration. It is a selling point for users who open membership. Two models are recommended here, one is the WEBOX 30S, the other is the Czech WEBOX 30PRO, all support 4K output, support H.265 hard solution, are 2GDDR3 +16G eMMC configuration. The main difference between WE30 Pro and WE30s lies in CPU and GPU, because WE30 Pro uses eight-core RK3368, 64-bit Coretex-A53 core architecture, 28nm process design, running at 1.5GHz; GPU is PowerVR G6110, supports OPENGLES3 .1; RK3368 super video capabilities; and WE30s is a quad-core RK3328, 32-bit ARMCoretex-A17 core architecture, 28nm process design, running at 1.8GHz; GPU ARM Mali-450 GPU. Here is also basically a gimmick for the eSports Box. Basically it is quiet now. Relatively speaking, the hardware configuration is very good, on hand this is a titanium degree miniStation, using RK3288 quad-core Cortex-A17 processor, the highest frequency of 1.8Ghz. Integrated Mali-T764 GPU, using third-generation MIDgard architecture, performance is 4 times that of Mali-T604, support OpenGLES 3.0 and OpenCL 1.2, in addition to 4KH.265 video can be hard to solve. Titanium ministation does not have a remote control. Instead, it needs to be installed on the mobile phone to control it and use it as a touchpad or remote control. Titanium ministation supports 4K output, in addition to support 5GHz, but also can be used as a repeater. In addition there are handles, the disadvantage is the USB interface is not 3.0. 500~1000 yuan Egret A5 4K hard disk player If you have high-definition decoding performance, a large number of ready-made 7.1 or 5.1 sound effects (Dolby Atmos and DTS: X), whether 4K or 1080, used to poster wall and Blu-ray navigation, then you can pay attention to this device, Supports BDMV+ISO, support for SUP, ASS, and dynamic subtitles. The processor uses Hass 3978c V200, 2G DDR3 memory + 8Gemmc storage, supports 4K HDR output (10bit), supports HEVC H.265, comes with HDMI2.0 interface, optical fiber, coaxial and Gigabit Ethernet ports, 1 USB3.0 interface + 2 USB2.0 interfaces. The disadvantage is that the remote control is infrared instead of Bluetooth. The SATA hard drive can only be connected to external devices and only supports 2.4G. Haimeidi Q5 four generations The system is an Android 7.0 operating system, uses 64-bit Hass quad-core Hi3798CV200 chip, with Mali-T720, supports 4K HDR, and integrates HiVXE2.0 video decoding processing engine. Standard 2GB DDR3 memory + 8GB eMMC storage. With an optical audio output, AV analog output, HDMI2.0a interface, RJ45 network port, two USB2.0 interface, a USB3.0 interface and SATA (hard disk interface), the same shortcomings are only SATA hard disk external, Only supports 2.4G. The above is part of the TV box. Let's talk about smart TV. The first is where are you installing? What is the main use? First determine the size and use, is installed in the living room or bedroom, living room, bedroom area, how much distance with the TV, which is related to the purchase of 43 inches or 55 inches, 65 inches or even larger smart TV. For use, as an old man watching news, watching online video and not doing other things, or want to connect PS, computer and other equipment for games, or watching 4K HDR, Dolby 7.1-channel video? If it is the first one, you don't need to pay too much attention to panel types, and you don't need to consider whether HDR or MEMC is supported. If you have your own home theater, there are HDR output TV boxes, there are hardware-configured computers or games with PS+ HDR support, various multi-channel movies and 4K HDR movies, then 4K, HDR10 support or DolbyVision and MEMC support are key considerations. Products with these technologies can give you a better viewing experience. At the same time, the TV's video input, its own H.265 decoding support and audio development are all areas needing attention, and the number and types of interfaces are more cost-effective. Some people may say that buying TV is the screen, but it is not entirely correct. After all, it will involve adjustment. Even if it is the same screen, there will be differences in the final adjustment effect of different manufacturers. Let’s talk about the difference between the two core display technologies OLED and QLED in mainstream high-end TVs. OLED, ie, Organic Light-Emitting Diode, is also called Organic Electroluminesence Display (OELD). OLED display technology differs from traditional LCD display methods in that it does not require a backlight, uses a very thin coating of organic material and a glass substrate, and organic materials emit light when current passes through them. Compared with the LCD display, the brightness and color gamut are greatly improved, and they are characterized by lightness, thinness, power saving, wide viewing angle, high contrast, low power consumption, and high reaction rate. QLED is the abbreviation of "Quantum Dots Light Emitting Diode Display", which is a quantum dot light emitting diode. Quantum dots are nanometer-sized, small sphere-shaped semiconductor particles that emit self-luminous light upon application of voltage and absorb and re-emit light of the same wavelength. When stimulated by light or electricity, the quantum dots emit colored light. The color of the light is determined by the material and size of the quantum dots. This means that the quantum dots can change the color of the light emitted by the light source and have a wide color gamut. Can achieve better color display characteristics. Regardless of the lighting technology, the corresponding high-end TV brands are relatively high in price. Let's talk about the current mainstream image enhancement standards HDR10, HDR10+, and DolbyVision. The purpose of HDR 10 is to let the dark and bright images show more details, and the latitude of the picture is greatly increased, but it is a free standard that is currently adopted by mainstream smart TVs. The HDR10+ is a TV that can be compatible with integrated HDR10 decoders. And other equipment. Dolby Vision, as an image enhancement solution developed by Dolby, not only requires patent licenses (charges), but also requires independent hardware and software support. Compared to HDR 10, the number of smart TVs supporting Dolby vision is small. For the enhancement of motion picture fluency and sharpness, some manufacturers will have their own technical applications, such as SONY's Motionflow XR, but the common one is MEMC, which is similar to the vertical synchronization in the game, that is, through a specific interpolation frame algorithm. The number of picture frames is increased to ensure the smoothness of the picture, eliminate the jitter or tailing of the game, for the game. The way to achieve this is to predict what the next frame of each frame will be, determine the motion trajectory of the dynamic picture, generate a new frame of the picture, and then insert it into the original frame of the picture. However, there is a problem that the edge of the moving image is not clear enough; it can not compensate for the images under various scenes, and has limitations; the low-frequency video forcibly converts the image with blurred image quality. The last one involves auditioning. One is whether the design of the speaker is facing forward or downward. The second is the number and design of the built-in speakers. You cannot simply comment on the number of sounding units. After all, tuning will also be involved. High-end smart TVs will support Dolby audio, such as Dolby Digital, Dolby Digital Plus, Dolby Pulse, these parts will be directly marked out, can make people see clearly, and other smart TVs will add virtual surround sound design to enhance the audition results. For this section, it is advisable to go to the store to experience and listen to the actual sound effects. Let's briefly talk about the 55-inch and 65-inch smart TVs below a few million yuan. The screening conditions are 2G memory + 8G memory and above, support for HDR10 or DOLBY VISION, support for MEMC and similar technologies, and remember to pay attention to price protection after purchase. After all, this is a big product. SONY TV KD-55X8066E 55 inches 2G memory + 16G storage, built-in Android 7.0 system, equipped with a resolution up to 3840x2160 4K panel, with 4K sharp image processing engine PRO, support H.265 encoding technology, support for HDR10. Built-in low-frequency reflection speaker, alcohol sound technology +, stereo clear surround sound. One USB3.0 interface, two HDMI1.4 interfaces + two HDMI2.0 interfaces. Sony (SONY) KD-55A8F 55 inch OLED SONY's OLED TV prices are relatively high, A8F series as a supplement to A1, the price of the same size has significantly reduced, built-in X1EXTREME image processing chip, optimized for 4K image processing chip X1, while supporting DOLBY VISION and 4K HDR standard. Screen resolution is 4K (3840 * 2160), built-in operating system Android 7.0, while adding Google Assistant artificial intelligence Skyworth 55R8 This is an OLED smart TV, but the resolution is 1080P (1920 * 1080), using JBL front audio and Dobly + DTS dual decoding technology, 2GB DDR4 memory + 8G flash memory, support HDR10 and MEMC dynamic compensation, active filter Blu-ray. Philips (PHILIPS) 55PUF6850/T3 55" Built-in Android 4.3. With quantum dot technology, the quantum dot spectrum is close to nature's 95%, compared with ordinary LED TVs, it can display more than 50% of the color brightness, the color gamut value of up to 110%, with amazing color performance. The picture is clear, the design is modern and fashionable, there is no distortion, sawtooth, color cast, blur, etc. The dynamic picture display performance is good. LeTV Super TV 65 inches X65S Equipped with Mstar6A938 (4-core 1.7GHz 64-bit processor), compared with the previous generation Mstar6A928 chip performance by 40%, high-performance 3GB DDR4 large storage +32GBeMMC5.1 storage, 4K engine M-GenuineS1-Pro image processing engine, 120Hz MEMC dynamic image quality compensation technology can effectively eliminate motion picture jitter and motion smearing and enhance dynamic clarity. Carry Harman Carden audio system to support Dolby sound, DTS decoding and so on. In fact, from the above hardware configuration point of view, whether it is a TV box or smart TV, for the memory and storage space upgrade is similar with the agricultural enterprises, still in the state of toothpaste, innovative point 3G+32G and above with the current still Not common, but this may be the next point of competition. In addition, TV box and smart TV as part of the smart home, and other smart devices can also be a selling point. The above is a summary of the TV box and the smart battery. We can't guarantee that all people agree with it. Welcome to supplement and Tucao. 400 puffs, Elf bar vape, Green grape flavor, Pineapple flavor KENNEDE ELECTRONICS MFG CO.,LTD. , https://www.axavape.com
