Buying a smart TV suitable for your family's living room is a problem that everyone is agonizing about. It is not a small amount of smart TV products, but rather the face of numerous smart TV products without starting! Xiao Bian is more interested in the current topic. The Cool TV, LeTV and Xiaomi brands will select 3,000 yuan worth of smart TV products for detailed comparison and analysis of appearance, configuration and after-sales to help everyone make better choices!
Design
LeTV TV S50 Air's process design is indeed unique in the industry, with a distinctive style: Open Cell integrated design, the thickness of the entire machine is only 19.4mm. The extremely narrow frame is also formed once, and the narrow frame is very suitable for watching the movie, which can make the screen have a sense of release. Although the base does not use the streamlined base like the MAX70 and X60, the base of the new cloud arc matches the screen of the extremely narrow border. The TV proves that there are no extra buttons and the overall feel is light and stable.
Millet TV 2 inherited the design language of millet TV 1 from the appearance, the minimalist style is not much changed compared to 1 generation, the body uses a very narrow metal box, rich colors can meet different consumer groups Like it. In order to make the body more uniform, Millet TV 2 does not place any buttons on the body. Instead, it is a touchpad just below the fuselage. A shortcut menu icon has been added to the screen for easier operation. At the bottom of the millet LOGO breathing light dynamic, with the control flash. However, it is worth noting that when Xiaobian visited Nanjing Xiaomi's home, Xiaomi TV 2 was still slightly cracked when it was treated with a corner metal edge, and it was a scrupulous reminder for users with strict requirements for details.
As a sub-brand of Skyworth Co., Ltd., the TV has been running frequently. Since its inception, it has repeatedly released a number of smart TVs with high performance-to-price ratio and has achieved remarkable results. Cool 49U2 as a newly launched 49-inch 4K TV, also invited the international design community Oscar IF red dot design team to build, 0.59cm extremely narrow border, highlighting the traditional industry of fine craftsmanship. Unfortunately, both the backplane and the frame are made of plastic materials. Although the overall fashion is still unabated, there is still a certain gap between Levision and Xiaomi's use of metal frame materials.
Hardware Configuration
As a 4K quality 3D smart TV, the screen resolutions of the 2nd generation of the millet and the cool 49U2 TV all reached a resolution of 38402160 and a ratio of 16:9. LeTV S50 Air uses 1080P50 inch soft screen, support 60HZ refresh rate, picture quality and of course, there is a certain gap between the previous two, but in the current 4K film source is not yet popular today, this gap in the picture quality is not obvious . The millet TV 2 and 49U2 are 49 inches, and the refresh rate is 60HZ. The difference is that Xiaomi uses the screens of LG and Huaxing Optoelectronics. The LG panel is a polarization-type imaging device and Huaxing Photoelectric Panel is an active shutter type. This is also reflected in the LeTV S50 Air. The LGD panel is a polarized type 3D; InnoLux The panel is a shutter-type 3D. As for whether the consumers are actively shuttering 3D or polarizing 3D, it will be a matter of course. Cool open 49U2 is completely LG screen body.
Three TV Hardware Configurations Compare Hardware Configurations
The three products are similar to each other. Xiaomi and Cool open two TVs are similarly equipped with a quad-core Cortex A9, quad-core Mali450 MP4, 2GB dual-channel DDR3, and 8GB eMMC high-speed flash memory. The LeTV S50AIR did not win in the CPU frequency and flash memory. The quad-core 1.5HZ clock frequency has no obvious advantage over the 1.45HZ TV. The 16G flash memory means that more third parties can be installed. Software and games, Xiao Bian felt that 8G memory was just as good. Interfaces, in addition to a more than a USB3.0 interface millet TV 2, the rest are basically covered the requirements of mainstream interfaces. It is worth mentioning that LeTV S50 Air is also equipped with a fiber access port, which is obviously intended to provide fiber users with a stable speed access.
Android operating system
LeTV S50 Air uses LeTV's own LeTVUI 3.0, which is smoother than previous generation operating systems. It supports air mouse remote control, voice control, and voice output. Like peripherals like game pads, wireless keyboards, and cameras, you Can be freely selected. Millet TV 2 is equipped with MIUI TV's most proud of the smart TV system, Xiao Bian found in the actual experience of the overall operation is very simple, and for 3D support is also very good, even if the elderly are also teaching to teach Yes, we have to admire the strength of Xiaomi's R&D engineers. Cool open 49U2 COO UI1.1, from the interface is used Win8-style tile design, iconic is divided into "Film and Television", "Application", "Game", "Shopping" and "Setting" five interface, scientific classification Make the operation easier.
Video content
In this piece of video content, Xiaomi and Cool haven't had much advantage at the beginning. Xiaomi continues to cooperate with ICNTV. In addition to the update speed of the series and LeTV, it is even more difficult to compare the picture quality. At the same time, the 3D film Sources are also limited to previews, and more and more paid items have been criticized by users who previously purchased Xiaomi TV. LeTV relies on Levi's powerful source library of genuine video clips to provide high-definition film sources. At the same time, it cooperates with many TV stations to buy exclusive online programs to ensure that it can update programs quickly and quickly. Cool the TV cooperation with China number and ICNTV, and music, as the same can not compete on the quantity and quality of the video.
Ms. Jiang felt that the purchase of LeTV required an audiovisual service fee of RMB 998 for 2 years. This made her feel a bit redundant. In fact, this is exactly the model of LeTV’s profitability for low-priced hardware in exchange for late-stage services. Consumers have not developed the habit of paying for programs. LeTV is a pioneer in this area and worthy of encouragement and support.
Delivery service
At present, LeTV and Coolopen have a good sales network throughout the country. LeTV provides door-to-door delivery service in 587 cities. CoolOpen has 4,950 after-sales outlets. All users in the country can serve and conduct after-sales service, and want to buy millet TVs. The users can only be limited to 50 cities across the country, which makes users who like millet TVs only purchase through platforms such as Taobao, which inflame the arrogance of the cattle. It is worth mentioning that users who purchase millet TV 2nd generation need to pay 150 yuan for courier fees, LeTV S50 Air is 120 yuan, cool open 49U2 is completely free, can be described as the conscience of the industry.
Cool open support 0 yuan SF logistics, and free onsite installation
Xiaomi only supports the distribution of 50 cities across the country :
Millet TV 2, LeTV S50 Air, and Coolopen U249 are very competitive TV products this year. The young consumer groups have increasingly considered smart TVs when they purchase TV products, and they are not only considering product performance, but also providing Video program to logistics and distribution, after-sales service and other aspects of comprehensive consideration to get the best choice.
This content is copyrighted exclusively by SofaNet. Welcome manufacturers to further exchanges and cooperation with us to create more in-depth product reports.
Smart TV box recommended to install the sofa butler , download address: http://app.shafa.com/
Sofa Net is an Internet technology company specializing in smart TVs and boxes. It owns popular products such as sofa butlers, sofa tables , and sofa forums. It has been committed to providing high quality application resources for smart TV and TV box users and active community exchanges. And authoritative evaluation of smart TV products.
Design
LeTV TV S50 Air's process design is indeed unique in the industry, with a distinctive style: Open Cell integrated design, the thickness of the entire machine is only 19.4mm. The extremely narrow frame is also formed once, and the narrow frame is very suitable for watching the movie, which can make the screen have a sense of release. Although the base does not use the streamlined base like the MAX70 and X60, the base of the new cloud arc matches the screen of the extremely narrow border. The TV proves that there are no extra buttons and the overall feel is light and stable.
Millet TV 2 inherited the design language of millet TV 1 from the appearance, the minimalist style is not much changed compared to 1 generation, the body uses a very narrow metal box, rich colors can meet different consumer groups Like it. In order to make the body more uniform, Millet TV 2 does not place any buttons on the body. Instead, it is a touchpad just below the fuselage. A shortcut menu icon has been added to the screen for easier operation. At the bottom of the millet LOGO breathing light dynamic, with the control flash. However, it is worth noting that when Xiaobian visited Nanjing Xiaomi's home, Xiaomi TV 2 was still slightly cracked when it was treated with a corner metal edge, and it was a scrupulous reminder for users with strict requirements for details.
As a sub-brand of Skyworth Co., Ltd., the TV has been running frequently. Since its inception, it has repeatedly released a number of smart TVs with high performance-to-price ratio and has achieved remarkable results. Cool 49U2 as a newly launched 49-inch 4K TV, also invited the international design community Oscar IF red dot design team to build, 0.59cm extremely narrow border, highlighting the traditional industry of fine craftsmanship. Unfortunately, both the backplane and the frame are made of plastic materials. Although the overall fashion is still unabated, there is still a certain gap between Levision and Xiaomi's use of metal frame materials.
Hardware Configuration
As a 4K quality 3D smart TV, the screen resolutions of the 2nd generation of the millet and the cool 49U2 TV all reached a resolution of 38402160 and a ratio of 16:9. LeTV S50 Air uses 1080P50 inch soft screen, support 60HZ refresh rate, picture quality and of course, there is a certain gap between the previous two, but in the current 4K film source is not yet popular today, this gap in the picture quality is not obvious . The millet TV 2 and 49U2 are 49 inches, and the refresh rate is 60HZ. The difference is that Xiaomi uses the screens of LG and Huaxing Optoelectronics. The LG panel is a polarization-type imaging device and Huaxing Photoelectric Panel is an active shutter type. This is also reflected in the LeTV S50 Air. The LGD panel is a polarized type 3D; InnoLux The panel is a shutter-type 3D. As for whether the consumers are actively shuttering 3D or polarizing 3D, it will be a matter of course. Cool open 49U2 is completely LG screen body.
Three TV Hardware Configurations Compare Hardware Configurations
The three products are similar to each other. Xiaomi and Cool open two TVs are similarly equipped with a quad-core Cortex A9, quad-core Mali450 MP4, 2GB dual-channel DDR3, and 8GB eMMC high-speed flash memory. The LeTV S50AIR did not win in the CPU frequency and flash memory. The quad-core 1.5HZ clock frequency has no obvious advantage over the 1.45HZ TV. The 16G flash memory means that more third parties can be installed. Software and games, Xiao Bian felt that 8G memory was just as good. Interfaces, in addition to a more than a USB3.0 interface millet TV 2, the rest are basically covered the requirements of mainstream interfaces. It is worth mentioning that LeTV S50 Air is also equipped with a fiber access port, which is obviously intended to provide fiber users with a stable speed access.
Android operating system
LeTV S50 Air uses LeTV's own LeTVUI 3.0, which is smoother than previous generation operating systems. It supports air mouse remote control, voice control, and voice output. Like peripherals like game pads, wireless keyboards, and cameras, you Can be freely selected. Millet TV 2 is equipped with MIUI TV's most proud of the smart TV system, Xiao Bian found in the actual experience of the overall operation is very simple, and for 3D support is also very good, even if the elderly are also teaching to teach Yes, we have to admire the strength of Xiaomi's R&D engineers. Cool open 49U2 COO UI1.1, from the interface is used Win8-style tile design, iconic is divided into "Film and Television", "Application", "Game", "Shopping" and "Setting" five interface, scientific classification Make the operation easier.
Video content
In this piece of video content, Xiaomi and Cool haven't had much advantage at the beginning. Xiaomi continues to cooperate with ICNTV. In addition to the update speed of the series and LeTV, it is even more difficult to compare the picture quality. At the same time, the 3D film Sources are also limited to previews, and more and more paid items have been criticized by users who previously purchased Xiaomi TV. LeTV relies on Levi's powerful source library of genuine video clips to provide high-definition film sources. At the same time, it cooperates with many TV stations to buy exclusive online programs to ensure that it can update programs quickly and quickly. Cool the TV cooperation with China number and ICNTV, and music, as the same can not compete on the quantity and quality of the video.
Ms. Jiang felt that the purchase of LeTV required an audiovisual service fee of RMB 998 for 2 years. This made her feel a bit redundant. In fact, this is exactly the model of LeTV’s profitability for low-priced hardware in exchange for late-stage services. Consumers have not developed the habit of paying for programs. LeTV is a pioneer in this area and worthy of encouragement and support.
Delivery service
At present, LeTV and Coolopen have a good sales network throughout the country. LeTV provides door-to-door delivery service in 587 cities. CoolOpen has 4,950 after-sales outlets. All users in the country can serve and conduct after-sales service, and want to buy millet TVs. The users can only be limited to 50 cities across the country, which makes users who like millet TVs only purchase through platforms such as Taobao, which inflame the arrogance of the cattle. It is worth mentioning that users who purchase millet TV 2nd generation need to pay 150 yuan for courier fees, LeTV S50 Air is 120 yuan, cool open 49U2 is completely free, can be described as the conscience of the industry.
Cool open support 0 yuan SF logistics, and free onsite installation
Xiaomi only supports the distribution of 50 cities across the country :
Millet TV 2, LeTV S50 Air, and Coolopen U249 are very competitive TV products this year. The young consumer groups have increasingly considered smart TVs when they purchase TV products, and they are not only considering product performance, but also providing Video program to logistics and distribution, after-sales service and other aspects of comprehensive consideration to get the best choice.
This content is copyrighted exclusively by SofaNet. Welcome manufacturers to further exchanges and cooperation with us to create more in-depth product reports.
Smart TV box recommended to install the sofa butler , download address: http://app.shafa.com/
Sofa Net is an Internet technology company specializing in smart TVs and boxes. It owns popular products such as sofa butlers, sofa tables , and sofa forums. It has been committed to providing high quality application resources for smart TV and TV box users and active community exchanges. And authoritative evaluation of smart TV products.
Almost all of the outdoor led light use of large areas of lighting can be seen as led flood light. The led flood light is a fixture that specifies that the illuminance is higher than the surrounding environment. Also known as spotlight. Often it can target any direction and have a structure that is not affected by climatic conditions. Mainly used for large-scale workplace mine, building contours, stadiums, overpasses, monuments, parks and flower beds, etc. The angle of the exit light beam is wide and narrow, ranging from 0 ° to 180 °, Narrow called the searchlight.
Outdoor LED Flood Light features:
1, the use of internal and external anti-seismic structure design, effectively solve the strong vibration caused by falling off the lamp, lamp life shortened, stent fracture and other issues. This is important for outdoor led flood light.
2, Outdoor flood light with high efficiency gas discharge lamp as light source, lamp life of 10,000 hours or more, especially for large outdoor unattended lighting.
3, the use of lightweight alloy materials and high-tech spray technology, the shell will never rust, never corrosion.
4, Outdoor flood light using piping and other new technology to ensure that the shell is good, sealed and reliable, waterproof and dustproof.
5, with good electromagnetic compatibility, will not cause electromagnetic interference to the surrounding environment.
6, the overall cooling of the lamp is good, can reduce the probability of failure.
Outdoor led flood light picture show:
Outdoor LED Flood Light
Outdoor LED Flood Light,Waterproof Outdoor LED Flood Light,High Power Outdoor LED Flood Light
Shenzhen Mingxue Optoelectronics CO.,Ltd , https://www.led-lamp-china.com