Among many technologies, HDR technology is highly praised by many international home appliance manufacturers! At the 20 16CES conference at the beginning of the year, many manufacturers showed their HDR products together. Then, before the popularization of this concept, the flagship products of major manufacturers & the newly launched products have become HDR TVs. This ... me ... and then ... let's go and see what HDR TV is!
HDR is called High-DynamicRange, which means "high dynamic range image". Compared with ordinary images, it can provide more dynamic range and image details. According to the LDR (low dynamic range) images with different exposure times, the final HDR image can be synthesized by using the LDR image with the best details corresponding to each exposure time, which can better reflect the visual effect in the real environment. -Excerpted from Baidu Encyclopedia
HDR is not a new technology. It has been used in cameras and mobile phones for a long time. Simply put: "TV with HDR technology has better picture quality and can better reflect the visual effect in real environment."
But in fact, HDR is not a simple optimization of graphics cards, but a whole set of upgrades from content resources to hardware. Content resources need to be shot with equipment supporting HDR technology, then processed with HDR decoding chip on TV, and then displayed on HDR TV. Here, the screen quality of HDR TV is required to be higher, with higher brightness and richer colors.
What's exciting is that the 20 16 value-for-money electronic TV gunfight says that HDR LED TV is quite close to OLED TV in all aspects, and the price is less than half of it. This is a happy event for consumers.
▲ Konka Extreme TV -LED65x8 1s
On July 22nd, Konka United Nations USA launched a new Olympic version of X8 1S TV series. The biggest attraction of this series of new products is the HDR screen equipped with HDR decoding chip, which can handle the color details of pictures, videos and other pictures with 12Bit color. The color of the picture reaches 68.6 billion color reproduction, which improves the detail performance of the picture in black field, dark field, strong light and backlight.
Konka X8 1S series ultra-fast TV products come in four sizes: 43-inch, 49-inch, 55-inch and 65-inch, with a starting price of 3,999 yuan. I received a 65-inch version of X8 1S, but different from other versions, the LED65X8 1S screen uses a 4-resolution Samsung original HDR black crystal screen, which is much more expensive than the ordinary LGD four-color screen.
Atlas konka X8 1S supreme TV packaging
The outer packaging is not as big as expected, but the inner packaging is really "material" and has an all-round protection design. At the same time, anti-dumping label tips are also designed on the side of the outer packaging, which is convenient for users to check whether the box is dumped in transit when receiving goods. In this respect, traditional TV manufacturers are better than Internet TV brands.
This is another product I saw at first sight. All-metal four-side ultra-narrow splicing, metal embossed LOGO, wire drawing and polishing truly represent the technology of top products at present. The thickness of the fuselage is only 0.89cm, and this ultra-thin design combined with the metal frame picture is really beautiful.
LED65X8 1S metal frame is the same as iphone in details, with smart arc design and real atmospheric design.
The metal back plate adopts multi-sided convex casting design, which makes the metal back plate more rigid and increases the heat dissipation area of the back plate.
The TV was originally designed in the lower right corner, with a switch prompt and a white LED status indicator.
The design of V-shaped gold fulcrum base is combined with the whole machine, and the generous and concise design is always avant-garde. However, the design of fixing a single base foot with three screws is more complicated, and I hope the official can improve it in the future.
There is a five-dimensional directional button on the back of the lower left corner to prevent the user from losing control of the TV after losing the remote control. At the same time, we can see that all interfaces are available, including three on HDMI, one on USB3.0, and even an analog antenna interface, which is convenient for users to use when there are multiple devices.
The machine comes standard with multi-function remote control, and the default is infrared function. With Bluetooth, you can be a flying mouse or use a voice assistant to operate a series of functions.
"konka LED65X8 1S extreme TV configuration.
As I said at the beginning of the article, hardware is very important for HDR TV! The LED65X8 1S screen is Samsung's original 4K HDR.
LED black crystal screen, equipped with MEMC technology, HDR technology and true color wheel engine technology, can bring users better image quality experience, viewing field of vision and extremely fast and smooth visual effects.
Thanks to MEMC technology, X8 1S can compensate all motion estimation and interpolation algorithms. There is no smear and picture jitter in the measured football samples.
Just now we talked about a bunch of HDR technologies, so let's test HDR video. There are not many HDR videos on the Internet, so we choose the 4K cave in vignette.mp4 as the test film, and the detailed specification is link: 4k.
HDR 8-bit H264 23.97fps 12.3Mbps.
It can be seen that the HDR effect is quite amazing, the shading is clear and clear, and the picture is quite natural, without being stuck. In decoding, H.265(HEVC)4K 10bit is supported.
HDR hard decoding, VP9 hard decoding, H.264 hard decoding and AVS+ hard decoding can accept almost all video formats.
Konka LED65X8 1S, easy pomelo YIUI5. 1 system
▲ The interface between live broadcast and USB flash drive adopts hidden trigger mechanism, which is simple and clear.
Easy pomelo 5. 1 system is the latest professional TV control system of deeply optimizing Android platform launched by Konka. Immersive UI design and Hobbit Dynamic Engine 2.0 are adopted, which are superior to the previous works in UI rendering, system memory occupation, intelligent operation, visual intuition and simple operation. Go directly to the live TV interface after booting, and press the HOME button to retrieve the application, without having to exit and re-enter.
Easy pomelo 5. 1 The video source is provided by ICNTV, including the latest TV series, movies, variety shows and various column resources. Of course, video resources are copyrighted, and some of them are provided by ICNTV for free, but if you watch paid movies or something, you need to upgrade to a VIP account. Everyone wants a free lunch, but it may not be to your taste. Paid quality resources will be better in this respect. Think about it, since you have bought such a good TV, it is not an exaggeration to spend hundreds of dollars a year watching high-quality resources.
At present, children's or children's teaching is a relatively vacuum field. For parents, studying with children is the best way. Konka integrates the teaching part into Yiyou 5. 1 separately, and realizes ideal early education through different teaching software. Take Yunkan Love Education as an example. Yunkan Love Education is a family education platform provided by Tsinghua educational resources and exclusively enjoyed by Konka. From small classes to universities and other different learning stages, of course, this part is charged, after all, it is copyrighted!
Summary: HDR big screen artifact Konka X8 1S ultra-fast TV
Konka X8 1S ultra-fast TV really has a feeling of shining at the moment. Let's talk about the outer packaging first, not the appearance. It's well protected For a TV close to 1W, this protection directly affects the user's feeling when receiving it. The design of the dumping label can make users feel at ease about the dumping problem in transit. Let's talk about appearance first. The appearance is avant-garde and durable. After all, the design of local gold is higher and higher.
In terms of configuration, Samsung's original 4K HDR black crystal screen is not a common 4-color screen. This is a native 4K and HDR. The display effect of the screen is absolutely eye-catching, which also makes the display effect of organic light-emitting diodes quite close (I just finished evaluating high-end organic light-emitting diodes soon); And this is less than half the price of the same size OLED TV!
Finally, it is said that this TV is aimed at the Olympics, and the sports effect is certainly gratifying! Because of MEMC technology, there is no smear or picture jitter in the football sample test. Of course, the premise is that your set-top box has high-definition output, or you will waste such a good TV.