We need to mention Sony X91J and X900H if we are looking for 4K LED TV and consider Sony as our brand. Sony X91J is introduced as part of Sony’s 2021 TV lineup while Sony X900H was released as part of the older 2020 TV lineup. Sony X91J only comes with only one screen size option : 85-Inch (KD-85X91J) while there are four screen size options for Sony X900H : 85-Inch (XBR-85X900H), 75-Inch (XBR-75X900H), 65-Inch (XBR-65X900H) and 55-Inch (XBR-55X900H). What are their differences? We will talk about the differences of Sony X91J and X900H in this article to decide which of them is the one to choose.
What Should You Know about Sony X91J?
Sony X91J
Sony X91J is introduced as a special series that only comes with 85-Inch screen size option. It comes with Full Array LED backlight that completed with local dimming that allows us to enjoy excellent picture clarity and superior light uniformity. We can also find that the contrast of Sony X91J is enhanced by X-tended Dynamic Range, Object-based HDR remaster and Dynamic Contrast Enhancer. X-Tended Dynamic Range can brings higher contrast brightness between the brightest and darkest part of the TV screen, Object-based HDR remaster can reproduces greater depth and textures while Dynamic Contrast Enhancer can adjust the screen brightness to match the environment lighting condition. 4K X-Reality PRO is integrated with 4K UHD resolution of Sony X91J. It can brings excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. Sony X91J already comes with Triluminos display that allows us to enjoy rich and accurate color details. It’s also completed with Live Color Technology that brings more lively color details. Sony X91J already supports HDR10, HLG and Dolby Vision that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. 4K HDR Processor X1 is the picture processor integrated with Sony X91J. It can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. The operating system integrated with Sony X91J is Google TV. It allows us to enjoy wide range of premium entertainment with fast internet connection provided by 802.11ac wireless attached to this TV. We can also run wide collection of smart apps on the screen of Sony X91J since it’s already connected to Play Store. Sony X91J is also completed with ATSC 3.0 (NextGen TV) so that we can enjoy 4K HDR OTA (Over the Air) entertainment on its screen. Sony X91J can be controlled conveniently with its included Voice Remote Control as well as Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay since they are already supported. Sony X91J comes with only 10 W + 10 W audio power output. But, we can still enjoy good sound quality with its Acoustic Multi Audio speaker type. We can also setup additional AV system to enjoy higher quality audio formats since Sony X91J already supports eARC (Enhanced Audio Return Channel).
| Sony X91J Prices | |
| 85-Inch (KD-85X91J) | Check Today’s Price (Walmart.com)… |
What Should You Know about Sony X900H?
Sony X900H
In Sony’s 2020 TV lineup, Sony X900H is the series that positioned below Sony X950H as the top 4K LED TV series and above Sony X800H. Sony X900H comes with 4K UHD resolution that powered by 4K X-Reality Pro. 4K X-Reality Pro is able to delivers excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality. The color technology integrated with Sony X900H is Triluminos display that completed with Precision Color Mapping and Live Color Technology. While Triluminos display is able to delivers rich and accurate color details, Precision Color Mapping can optimizes colors individually and Live Color Technology brings more lively color details. Sony X900H already comes with Full Array LED backlight that completed with local dimming. Full Array Local Dimming backlight is able to delivers excellent contrast as well as superior light uniformity. The contrast is also enhanced by X-tended Dynamic Range, Object-based HDR remaster and Dynamic Contrast Enhancer. X-tended Dynamic Range brings higher contrast range, Object-based HDR remaster reproduces greater depth and textures while Dynamic Contrast Enhancer can adjust the contrast brightness according to the environment lighting condition. The picture processor that integrated with Sony X900H is 4K HDR Processor X1 that can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. HDR10, HLG and Dolby Vision are already supported by Sony X900H so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. We can enjoy wide range of premium entertainment on the screen of Sony X900H with Sony Android TV integrated as its operating system completed with fast internet connection provided by 802.11ac wireless attached to this TV. Sony Android TV is also connected to Play Store that allows us to run wide collection of smart apps on the screen of this TV. We can also enjoy 4K HDR OTA (Over the Air) entertainment since Sony X900H already comes with ATSC 3.0 (NextGen TV). Sony X900H already comes with Voice Remote Control that allows us to control this TV conveniently using our voice. We can also control using Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay since they are already supported. Although it only comes with 10 W + 10 W audio power output, we can still enjoy good sound quality with the Acoustic Multi-Audio speaker type integrated with Sony X900H. With eARC (Enhanced Audio Return Channel) support, we can also enjoy higher quality audio formats with additional AV system.
| Sony X900H Prices | |
| 85-Inch (XBR-85X900H) | Check Today’s Price (Walmart.com)… |
| 75-Inch (XBR-75X900H) | Check Today’s Price (Walmart.com)… |
| 65-Inch (XBR-65X900H) | Check Today’s Price (Walmart.com)… |
| 55-Inch (XBR-55X900H) | Check Today’s Price (Walmart.com)… |
Similarities & Differences Table
It’s a good idea to look at the specs and features of Sony X91J and X900H before we can talk more about their differences. The key specs and features of those two TVs can be found in the similarities & differences table below.
| Sony X91J | Sony X900H | ||||||
| Similarities | |||||||
| Resolution | 4K UHD | 4K UHD | |||||
| Display Technology | LED | LED | |||||
| Backlight Technology | Full Array LED | Full Array LED | |||||
| Dimming Technology | Local Dimming | Local Dimming | |||||
| Clarity Technology | 4K X-Reality PRO | 4K X-Reality PRO | |||||
| Color Technology |
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| Contrast Technology |
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| HDR Support |
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| Motion Technology | X-Motion Clarity (120Hz Native) | X-Motion Clarity (120Hz Native) | |||||
| Gaming Technology |
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| Picture Processor | 4K HDR Processor X1 | 4K HDR Processor X1 | |||||
| Smart TV Platform | Google TV (Android TV) | Sony Android TV | |||||
| Remote Control | Voice Remote Control | Voice Remote Control | |||||
| Control Support |
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| Built-in Wifi | 802.11ac | 802.11ac | |||||
| ATSC 3.0(NEXTGEN TV) | YES | YES | |||||
| Sound Technology |
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| HDMI/USB | 4/2 | 4/2 | |||||
| Differences | |||||||
| Introduced | 2021 | 2020 | |||||
| Precision Color Mapping | YES | NO | |||||
| Price | Commonly Similar | Commonly Similar | |||||
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What are Their Differences?
From the table of similarities and differences above, we can find that most of the specs and features of Sony X91J and X900H are similar. But there are indeed few differences between those two TVs. Let’s talk more about those differences together.
1. Precision Color Mapping
There’s a little difference in the color technology of Sony X91J and X900H. Although both of Sony X91J and X900H come with similar Triluminos display that completed with Live Color Technology, we can find that Sony X1J doesn’t come with Precision Color Mapping while Sony X900H already comes with Precision Color Mapping. Precision Color Mapping is able to optimizes color individually on the screen of Sony X91J.
2. Price
From the price perspective, Sony X91J that only comes with 85-Inch screen size option is introduced at similar price to 85-Inch screen size option of Sony X900H. But we can find that 85-Inch Sony X91J is recently often offered at the lower price than 85-Inch Sony X900H. As TV prices are changing from time to time, it’s a good idea to check the price of those two TVs to check their latest price difference.
Summary
Based on our discussion about the difference of Sony X91J and X900H, we can summarize that basically Sony X91J and X900H are similar. Sony X91J is slightly less excellent when it comes to color quality as it doesn’t come with Precision Color Mapping. But we can also find that 85-Inch screen of Sony X91J is often offered at the lower price than 85-Inch screen Sony X900H nowadays. So if you are looking for 85-Inch 4K LED TV and you can find Sony X91J offered at the lower price, then it’s for sure a good choice for you as long as you don’t mind with slightly less excellent color without Precision Color Mapping.
| Sony X91J Prices | |
| 85-Inch (KD-85X91J) | Check Today’s Price (Walmart.com)… |
Sony X900H is the older series that comes with more screen size options. It’s surely the one to choose if you are looking for other screen size options (75-Inch, 65-Inch and 55-Inch). Sony X900H comes with more screen size options while it’s also slightly better in color quality with additional Precision Color Mapping.
| Sony X900H Prices | |
| 85-Inch (XBR-85X900H) | Check Today’s Price (Walmart.com)… |
| 75-Inch (XBR-75X900H) | Check Today’s Price (Walmart.com)… |
| 65-Inch (XBR-65X900H) | Check Today’s Price (Walmart.com)… |
| 55-Inch (XBR-55X900H) | Check Today’s Price (Walmart.com)… |