Like other high-end TVs launched this year, Sony's Bravia KD-65XD9305 also supports HDR (High Dynamic Range) video playback. The new edge lighting technology also achieves excellent light accuracy and brightness.
Compared to Slimline Backlight Drive lighting, the 65XD9305's new lighting engine is equipped with two LCD light guides, which are arranged in sequence, with independent local dimming performance, which means that it has double control over the ordinary edge lighting system. ability.
For HDR, the more powerful local lighting control capability is very important, which means that in meeting the lighting needs of a few bright scene areas, it will not affect the normal effect rendering of other areas.
Sony did not disclose the maximum brightness value that the 65XD9305 can achieve, but said that it complies with the recently announced Ultra HD Premium standard, which means that the product has a peak brightness of 1000 nits and can represent more than 90% of the DCI-P3 color gamut. In the color, there is a black horizontal brightness extreme as low as 0.05 nits, the panel is 10 instead of 8 bits, of course, the resolution also supports the native 4K/UHD 3840 x 2160.
design
The shape of the fuselage is quite attractive, and the overall feels very slim. The gray metal frame supports the entire screen surrounded by a black border. The thin golden lines around the screen are particularly conspicuous against the background of the black, emitting a high-end TV should have Breath.
The 65XD9305's connectivity is very powerful and can meet a variety of needs. First, all HDMI ports are compliant with the 2.0a specification and can handle 4K HDR video at 60fps. In addition, there are 3 USB ports for playing video, photos or music files from external drives. In addition, the 65XD9305 also supports the current mainstream Wi-Fi and Ethernet protocols, can play content from DLNA devices, and can also play other online content through YouView and Android TV.
YouView and Android TV
With the Android TV app, users can watch shows from popular video streaming services. The application itself supports 4K and HDR video as long as the online service also supports it. The only slight regret is that Sony’s TV does not support the Dolby Vision specification, so users can only play programs that support the HDR 10 open standard.
The 65XD9305 is equipped with an enhanced Sony X1 video processing chip that enhances the performance of HDR playback while supporting 3D Blu-ray content playback. In addition, Sony's own Triluminos image technology makes the product's color performance significantly ahead of competitors' products.
When presenting HDR content, the color of the 65XD9305 is dynamic and significantly stronger than ordinary HD, non-HD Blu-ray discs and broadcast-quality signal quality.
Brightness and detail
Compared with any of Sony's previously introduced TVs that also use edge lighting, the 65XD9305's performance in terms of brightness when presenting HDR content must be significantly improved. For example, when playing the movie "The Gods and the Pharaoh", the lighting changes in the various scenes displayed on the 65XD9305 far outperformed other non-HDR televisions, and the black and white were unusually clear, giving the user a more immersive experience.
With the help of excellent brightness and color performance, 4K resolution helps the screen to show an amazing level of detail and visual impact. However, in some scenes where light and darkness are very different, strong contrasts sometimes give people a harsh feeling.
Backlight
In an accidental situation, when a particularly bright object needs to be rendered on a very bleak background, certain traces of Sony's new lighting system will gleam at the top of the screen. Users can see certain rectangular or square spots superimposed on the bright The dark scene around the object.
Of course, if it is in a well-lit room, the above problem will become less obvious. However, people usually still dim the ambient light when they watch movies, so this issue will have more or less impact on the viewing experience.
Above the standard dynamic range content playback, the 65XD9305 is far more stable than other products because its movement in backlighting is far less aggressive than displaying HDR content, and therefore it is easier to hide those common in dark HDR scenes. The halo phenomenon allows the user to obtain a more consistent viewing experience. At the same time, due to excellent color and sharpness, the 65XD9305 still brings users rich contrast quality when playing these standard 4K content.
Thanks to excellent image processing technology, the 65XD9305 can deliver amazing detail to users when rendering non-HDR 4K content, even when moving at high speeds.
The only downside is that while reducing the above halo phenomenon, the overall backlight output is also reduced accordingly. Of course, this is also the difference between the high dynamic range and the standard dynamic range picture (SDR).
4K TV has the function of raising the HD signal to 4K resolution, and the 65XD9305 is quite good at this. With the help of the X1 chipset, it performs a lot of calculations in the background, so that the picture after the upgrade is not increased. More noise. Samsung's system may perform slightly better in terms of resolution, but Sony's picture quality is more refined, especially in terms of color.
Regarding the picture quality of the 65XD9305, we still need to introduce 3D and games.
With the help of excellent color and contrast performance, the 3D rendered picture gives users more details. However, Sony's traditional motion picture processing has not been able to function properly in 3D, so there is a jitter or blurring phenomenon. In addition, there may be some ghosting in scenes where the contrast is very different.
In terms of games, if the video game preset parameters are used, the average delay of the picture is less than 50ms.
In terms of handling, the 65XD9305 is not that convenient. The main reason is that Sony designed a new remote controller for high-end TVs to be launched in 2016. There are no common functions on other smart TV remote controllers, and no touchpad can be used. To make matters worse, the buttons on this remote control are almost flush with the body and may look cool but less practical.
Sound quality
Considering that this TV has a particularly slim body, the user should not expect that the speaker can bring shocking sound effects. After all, the beautiful styling and strong sound effects cannot be considered at present. Although Sony's magnetic fluid speaker can bring about excellent sound quality, it is hard to find on the 65XD9305, which also makes this product in the sound quality performance is inferior to most TVs.
The lack of low frequencies makes the overall sound quality very thin, and the lack of high sounds also makes the entire sound field lack attractive and deep feeling. However, the performance of the 65XD9305 in the midrange is fairly good, at least making it very satisfying to present certain TV programs and the vocals of music.
advantage
Considering excellent image quality and support for the latest 4K HDR content, the price of 2,800 pounds (about RMB 26,382 yuan) is really not expensive, and the overall design of the 65XD9305 is also outstanding, and the 65-inch screen can also be used by users. Bring visual performance to the screen, and also equipped with intelligent systems such as Android TV and YouView.
Shortcomings
When displaying bright objects in HDR programs, the common "halo" phenomenon also exists on this TV. In addition, the product's audio performance is also not good, the remote control's feel is also very bad, Android TV as a smart TV platform will take some time to polish.
in conclusion
The 65XD9305's performance in terms of contrast, color, and detail is impeccable. The "glow" problem of the backlight system will only exist in individual cases, that is, in dark scenes of HDR programs. However, once it appears, it may undermine the user's viewing experience to some extent, and users with a focus on this need to be careful.
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