Sony X90CJ vs X90CH Review : Is There any Improvement?

We need to mention Sony X90CJ and X90CH as our choices for 4K UHD TV in 2021. From their model number, we can easily guess that Sony X90CJ is positioned as the successor of Sony X90CH. Sony X90CJ comes as part of Sony’s 2021 TV lineup while Sony X90CH was released as part of Sony’s 2020 TV lineup. Sony X90CJ comes with 3 screen size options : 75-Inch (XR75X90CJ), 65-Inch (XR65X90CJ) and 55-Inch (XR55X90CJ) while there are 4 screen size options for Sony X90CH : 85-Inch (XBR85X90CH), 75-Inch (XBR75X90CH), 65-Inch (XBR65X90CH) and 55-Inch (XBR55X90CH). As the successor of Sony X90CH, is there any improvement in Sony X90CJ? It’s recommended for us to know more about the key differences of Sony X90CJ and X90CH to find out if there are improvements in the new series.

What Should You Know about Sony X90CJ?

Sony X90CJ

Sony X90CJ

Sony X90CJ is introduced as the exclusive version of Sony X90J as part of Sony’s 2021 TV lineup. It comes with Full Array Local Dimming backlight that allows us to enjoy excellent contrast vibrancy and light uniformity across the LED screen of Sony X90CJ. We can also find that the contrast is also enhanced by XR Contrast Booster 5, XR HDR Remaster and Dynamic Contrast Enhancer. XR Contrast Booster 5 can delivers better peak brightness and deeper blacks, XR HDR Remaster can reproduces greater depth and textures while Dynamic Contrast Enhancer can adjust the screen brightness to match the lighting of the environment. Sony X90CJ comes with XR 4K Upscaling that integrated with 4K UHD resolution of this TV. XR 4K Upscaling allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. We can also find Dual database processing and XR Super Resolution as the additional clarity technology. Dual database processing can reduces on-screen noise especially for upscaled non 4K contents while XR Super Resolution is able to detects individual objects in a picture then upscales their resolution for better clarity and details. HDR10, HLG and Dolby Vision are already supported by Sony X90CJ so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. Cognitive Processor XR is the picture processor of Sony X90CJ that can optimizes the color, clarity and contrast of the picture delivered on the screen of this TV. XR Motion Clarity is the motion technology of Sony X90CJ that allows us to enjoy fluid motion images from our favorite action movies and sports. XR Motion Clarity that based on 120Hz Native also allows us to enjoy minimum input lag when we use this TV as our gaming monitor. The gaming experience of Sony X90CJ is also enhanced by Variable Refresh Rate (VRR) and ALLM (Auto Low Latency Mode). We can enjoy wide range of premium entertainment with Google TV (Android TV) integrated as the operating system of Sony X90CJ. It’s also connected to Play Store that allows us to run wide collection of smart apps. 802.11ac wireless is also attached to Sony X90CJ to bring fast and stable internet connection. Sony X90CJ already comes with ATSC 3.0 (NextGen TV) that allows us to enjoy 4K HDR OTA (Over the Air) entertainment. The remote control that included with Sony X90CJ is Voice Remote Control that allows us to control this TV conveniently with our voice. We can also use Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay to control Sony X90CJ since they are already supported. The speaker system of Sony X90CJ is Acoustic Multi-Audio with 10W + 10W (20W) output. It’s still able to delivers good sound quality with Dolby Atmos support although it’s quite basic in power output. We can also setup additional AV system to enjoy higher quality audio as Sony X90CJ already supports eARC (Enhanced Audio Return Channel).

The table below can shows us the key specs and features of Sony X90CJ.

Sony X90CJ
Brand Sony
Introduced 2021
Screen Size
  • 75-Inch (XR75X90CJ)
  • 65-Inch (XR65X90CJ)
  • 55-Inch (XR55X90CJ)
Resolution 4K UHD (3,840 x 2,160)
Display Technology LED
Backlight Technology Full Array LED
Dimming Technology Local Dimming
Clarity Technology
  • XR 4K Upscaling
  • XR Super Resolution
  • Dual database processing
Contrast Technology
  • XR Contrast Booster
  • XR HDR Remaster
  • Dynamic Contrast Enhancer
Color Technology
  • XR Triluminos Pro
  • XR Smoothing
  • Live Color Technology
HDR Support
  • HDR
  • HLG
  • Dolby Vision
Motion Technology XR Motion Clarity (120Hz Native)
Gaming Technology
  • VRR (Variable Refresh Rate)
  • ALLM (Auto Low Latency Mode)
Picture Processor Cognitive Processor XR
Operating System Google TV (Android TV)
Remote Control Voice Remote Control
Control Support
  • Google Assistant
  • Amazon Alexa
  • Apple HomeKit/AirPlay
Built-in Wifi 802.11ac (WiFi 5)
ATSC 3.0 (NextGen TV) YES
Speaker System
  • Acoustic Multi-Audio
  • 10W + 10W (20W) Output
  • Dolby Atmos
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/3
Price
75-Inch (XR75X90CJ), Check Today’s Price on Walmart.com here…
65-Inch (XR65X90CJ), Check Today’s Price on Walmart.com here…
 55-Inch (XR55X90CJ), Check Today’s Price on Walmart.com here…

What Should You Know about X90CH?

Sony X90CH

Sony X90CH

Sony X90CH was released as the exclusive version of Sony X900H from Sony’s 2020 TV lineup. It comes with 4K UHD resolution that completed with 4K X-Reality Pro to brings excellent clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. Sony X90CH is completed with Triluminos display that allows us to enjoy rich and accurate color details. The color is also enhanced by Precision Color Mapping and Live Color Technology. Precision Color Mapping is able to optimizes colors individually while Live Color Technology delivers more lively color details. With Full Array Local Dimming backlight, Sony X90CH is able to deliver excellent contrast vibrancy as well as superior light uniformity. The contrast of Sony X90CH is also enhanced by Object-based HDR remaster that can reproduces greater depth and Dynamic Contrast Enhancer that adjust the screen brightness according to the environment. Sony X90CH already supports HDR10, HLG and Dolby Vision that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. The color, clarity and contrast of Sony X90CH are optimized by X1 4K HDR Processor that integrated as its picture processor. X-Motion Clarity that based on 120Hz native refresh rate is integrated as the motion technology of Sony X90CH. It can delivers smooth motion images for our favorite action movies and sports while also able to bring non lagging gaming experience when we use this TV as our gaming monitor. Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) are available through firmware update that allows us to enjoy more immersive gaming experience. Android TV is the operating system of Sony X90CH. It can delivers wide range of premium entertainment with attached 802.11ac wireless provides fast internet connection to our favorite content providers. We can also run wide collection of smart apps with the access to Play Store. ATSC 3.0 (NextGen TV) is already integrated with Sony X90CH that allows us to enjoy 4K HDR OTA (Over the Air) entertainment. We can control Sony X90CH conveniently with its included Voice Remote Control as well as Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay that already supported. Sony X90CH comes with quite basic 10 W + 10 W speaker output. But its Acoustic Multi-Audio speaker type (except 55-Inch : Bass Reflex Speaker) that supports Dolby Atmos is still able to delivers good sound quality. We can also find that Sony X90CH already supports eARC (Enhanced Audio Return Channel) that allows us to enjoy higher quality audio formats with additional AV system.

We can summarize the key specs and features of Sony X90CH with the table below.

Sony X90CH
Introduced 2020
Display Technology LED
Screen Size
  • 85-Inch (XBR85X90CH)
  • 75-Inch (XBR75X90CH)
  • 65-Inch (XBR65X90CH)
  • 55-Inch (XBR55X90CH)
Resolution 4K UHD
Backlight Technology Full Array LED
Dimming Technology Local Dimming
Clarity Technology 4K X-Reality Pro
Contrast Technology
  • X-tended Dynamic Range
  • Object-based HDR remaster
  • Dynamic Contrast Enhancer
Color Technology
  • TRILUMINOS Display
  • Precision Color Mapping
  • Live Color Technology
HDR Support
  • HDR10
  • Dolby Vision
  • HLG
Motion Technology X-Motion Clarity (120Hz native)
Gaming Technology
  • Variable Refresh Rate/VRR (firmware update)
  • Auto Low Latency Mode/ALLM (firmware update)
Picture Processor X1 4K HDR Processor
Smart TV Platform Sony Android TV
Remote Control Voice Remote Control
Control Support
  • Google Assistant
  • Amazon Alexa
  • Apple HomeKit/AirPlay
Built-in Wifi 802.11ac
ATSC 3.0 (NextGen TV) YES
Speaker System
  • 10 W + 10 W
  • Dolby Atmos
  • Acoustic Multi Audio (except 55-Inch : Bass Reflex Speaker)
  • eARC (Enhanced Audio Return Channel)
HDMI/USB 4/2
Price
85-Inch (XBR85X90CH)

Check Today’s Price …

75-Inch (XBR75X90CH)

Check Today’s Price (SamsClub.com)…

65-Inch (XBR65X90CH)

Check Today’s Price (SamsClub.com)…

55-Inch (XBR55X90CH)

Check Today’s Price…

What are Their Key Differences?

From their table of specs and features, we can find that there are few differences between Sony X90CJ and X90CH. The first key difference of Sony X90CJ and X90CH comes from their processor. Sony X90CJ comes with Cognitive Processor XR while Sony X90CH comes with X1 4K HDR Processor. Cognitive Processor XR is more advanced processor that can delivers better optimization for the color, clarity and contrast of Sony X90CJ as it’s designed to understands how humans see and hear. The second key difference of Sony X90CJ and X90CH can be found in their clarity technology. Sony X90CJ comes with XR 4K Upscaling, XR Super Resolution and Dual database processing while Sony X90CH only comes with 4K X-Reality Pro. XR 4K Upscaling comes as the improvement of 4K X-Reality Pro that delivers better upscaling result, XR Super Resolution brings better real world textures and details while Dual database processing reduces on-screen noise especially for upscaled non 4K contents. The next key difference of Sony X90CJ and X90CH is coming from their contrast technology. Sony X90CJ comes with XR Contrast Booster and XR HDR Remaster while Sony X90CH comes with X-tended Dynamic Range and Object-based HDR remaster. XR Contrast Booster is the improvement of X-tended Dynamic Range that can delivers better contrast vibrancy while XR HDR Remaster is the improvement of Object-based HDR Remaster that can reproduces greater depth on the screen of Sony X90CJ. We can also find another key difference in the color technology of Sony X90CJ and X90CH. Sony X90CH comes with XR Triluminos Pro and XR Smoothing while Sony X90CH comes with Triluminos Display and Precision Color Mapping. XR Triluminos Pro is the improvement of Triluminos display and Precision Color Mapping that allows us to enjoy richer and more accurate color details. While XR Smoothing can minimize color banding to brings more natural color details.

When it comes to prices, Sony X90CJ that comes as the successor of Sony X90CH is usually offered at the higher price for similar screen size option. If you are interested to know their latest price difference, it’s important for us to check the price of Sony X90CJ and X90CH since TV prices often change over time.

The key differences of Sony X90CJ and X90CH can be summarized with the table below.

  Sony X90CJ Sony X90CH
Picture Technology Cognitive Processor XR X1 4K HDR Processor
Clarity Technology
  • XR 4K Upscaling
  • XR Super Resolution
  • Dual database processing
4K X-Reality Pro
Contrast Technology
  • XR Contrast Booster
  • XR HDR Remaster
  • X-tended Dynamic Range
  • Object-based HDR remaster
Color Technology
  • XR Triluminos Pro
  • XR Smoothing
  • TRILUMINOS Display
  • Precision Color Mapping

Is There any Improvement?

Based on our discussion about their differences, we can find that there are few improvements in Sony X90CJ that introduced as the successor of Sony X90CH. It comes with more advanced picture processor that delivers better picture optimization while it also comes with more advanced color, clarity and contrast technology. But we can also find that Sony X90CJ is indeed usually offered at the higher price than Sony X90CH. So if you don’t mind to spend higher for better picture optimization as well as better color, clarity and contrast then Sony X90CJ is the one that you should choose.

Sony X90CJ Prices
75-Inch (XR75X90CJ) Check Today’s Price (SamsClub.com)…
65-Inch (XR65X90CJ) Check Today’s Price (SamsClub.com)…
55-Inch (XR55X90CJ)  Check Today’s Price (SamsClub.com)…

Sony X90CH is a good alternative choice for you if you have more limited budget. It’s indeed a little less in picture quality than Sony X90CJ since it comes with less advanced processor as well as picture technology. But basically, we can still enjoy good picture quality on the screen of Sony X90CH since it already comes with Full Array Local Dimming completed with X-Tended Dynamic Range, Triluminos display and 4K X-Reality Pro. It also supports HDR10, HLG and Dolby Vision that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources.

Sony X90CH Prices
85-Inch (XBR85X90CH) Check Today’s Price…
75-Inch (XBR75X90CH) Check Today’s Price (SamsClub.com)…
65-Inch (XBR65X90CH) Check Today’s Price (SamsClub.com)…
55-Inch (XBR55X90CH) Check Today’s Price…

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