Sony XBR55A9G vs XBR55A8G : How is XBR55A9G Compared to XBR55A8G?


Sony XBR55A9G and XBR55A8G are two 55-Inch 4K OLED TV introduced by Sony in their 2019 TV lineup. From their name, you can guess that Sony XBR55A9G is the model that positioned higher than Sony XBR55A8G. Which of them is the better choice for you? To answer that question we need to know more about comparison between those two 55-Inch 4K OLED TV. In this article, we will talk about comparison between Sony XBR55A9G and XBR55A8G, but before that let’s shortly take a look at those two OLED TV models.

Sony XBR55A9G

Sony XBR55A9G

Sony XBR55A9G

Sony XBR55A9G is one of the screen size option of Sony A9G. Sony XBR55A9G comes with OLED Panel that can deliver perfect black with infinite contrast. Perfect Black comes with the ability of OLED pixels to be completely powered off, while Infinite Contrast can be achieved with the ability of OLED pixels to be autonomously dimmed. Sony XBR55A9G is completed with combination of 4K X-Reality Pro, Dual Database Processing and Object-Based Super Resolution as its clarity technology. 4K X-Reality Pro is able to deliver brilliant clarity from both of original 4K content sources or non 4K contents that upscaled into near 4K picture quality while dual database processing reduce on-screen noise. Object-based Super resolution is able to detects individual objects on the TV screen and improved their resolution for better clarity and details. We can find Triluminos Display, Super bit Mapping, 4K HDR, Precision Color Mapping and Live Color Technology installed on Sony XBR55A9G as its color technology. Triluminos display is able to deliver richer color in combined with OLED panel that can deliver wide color spectrum. Super bit Mapping 4K HDR is able to deliver more natural colors by minimizing color banding. Precision Color Mapping enhances and optimizes color individually while Live Color Technology delivers more vibrant colors. Sony XBR55A9G comes with 3 main contrast technology : Pixel Contrast Booster, Object-based HDR remaster and Dynamic Contrast Enhancer. Pixel contrast booster is able to maximize OLED pixels for higher luminance, Object-based HDR Remaster reproduce greater depth and textures while Dynamic Contrast Enhancer makes dark part darker and bright part brighter. Sony XBR55A9G support HDR10, HLG and Dolby Vision so that we can enjoy enhanced details with expanded contrast from wide range of HDR content sources. The Motion images of this TV is enhanced by Motionflow XR although OLED is already capable of a refresh rate of as low as 0.001ms. The color, clarity and contrast of Sony XBR55A9G are optimized by X1 Ultimate Picture Processor. The smart TV Platform of Sony XBR55A9G is Sony Android TV. Sony Android TV can deliver premium entertainment from your favorite content providers, while we can also install additional Smart Apps with the access to PlayStore. This TV is also compatible with Google Home and Amazon Alexa so that you can control it conveniently with your voice. Voice remote control is also able to help you control this TV more conveniently. Acoustic Surface Audio+ that completed with Dolby Atmos allows you to enjoy good sound quality from this TV.

Sony XBR55A8G

Sony XBR55A8G

Sony XBR55A8G

We can find Sony XBR55A8G as the smallest screen size option of Sony A8G. It comes with OLED Panel that deliver perfect black with the ability of its pixels to be completed powered off. OLED pixels also can be dimmed autonomously to deliver infinite contrast. Sony XBR55A8G comes with 4K X-Reality Pro that combined with dual database processing as its clarity technology. 4K X-Reality Pro delivers excellent clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. If we look at the color technology of Sony XBR55A8G, we can find Triluminos Display, Super bit Mapping 4K HDR, Precision Color Mapping and Live Color Technology. Triluminos display bring rich and accurate color details in combination with OLED’s wider color spectrum, Super bit Mapping 4K HDR is able to minimize color banding for more natural color details, Precision Color Mapping enhances and optimizes colors individually while Live Color Technology delivers more vibrant colors. Sony XBR55A8G comes with two contrast technology : Object-based HDR remaster and Dynamic Contrast Enhancer. Object-based HDR remaster reproduce greater depth and textures while Dynamic Contrast Enhancer brings dark part darker and bright part brighter. Sony XBR55A8G already supports HDR10, HLG and Dolby Vision so that we can enjoy enhanced details and expanded contrast from our favorite HDR content sources. While OLED is capable of a refresh rate of as low as 0.001ms, Sony XBR55A8G is also completed with Motionflow XR as its Motion Enhancer technology so that we can surely enjoy smooth fast motion images from our favorite action movies and sports as well as gaming scenes when we use this TV as our gaming monitor. Sony XBR55A8G is powered by X1 Extreme Picture Processor that optimize the color, clarity and contrast of the picture delivered by this TV. We can find Sony Android TV is installed on Sony XBR55A8G as its Smart TV Platform. Sony Android TV is able to deliver premium entertainment from your favorite content providers with fast internet connection from 802.11ac wireless. We can also install additional Smart Apps with the access to PlayStore. Amazon Alexa and Google Assistant is already supported by Sony XBR55A8G so that we can control this TV conveniently with them. Sony XBR55A8G is also completed with Voice remote control to help you control this TV conveniently with your voice. Sony XBR55A8G comes with Acoustic Surface Audio that can deliver good sound quality but if you are still not satisfied with that, you can easily attach your soundbar for more powerful surround sound.

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Specs & Features Table

We need to know the specs and features of Sony XBR55A9G and XBR55A8G before we can talk more about comparison between those two 55-Inch OLED TV. The key specs and features of those two 55-Inch 4K OLED TV can be found in the table below.

Sony XBR55A9G Sony XBR55A8G
Introduced 2019 2019
Screen Size 55-Inch 55-Inch
Display Type OLED OLED
Resolution 4K UHD 4K UHD
Clarity Technology
  • 4K X-Reality PRO
  • Dual database processing
  • Object-based Super Resolution
  • 4K X-Reality PRO
  • Dual database processing
Color Technology
  • Triluminos Display
  • Super bit Mapping 4K HDR
  • Precision Color Mapping
  • Live Color Technology
  • Triluminos Display
  • Super bit Mapping 4K HDR
  • Precision Color Mapping
  • Live Color Technology
Contrast Technology
  • Pixel Contrast Booster
  • Object-based HDR remaster
  • Dynamic Contrast Enhancer
  • Object-based HDR remaster
  • Dynamic Contrast Enhancer
HDR Support
  • HDR10
  • HLG
  • Dolby Vision
  • HDR10
  • HLG
  • Dolby Vision
Motion Enhancer Motionflow XR Motionflow XR
Picture Processor X1 Ultimate X1 Extreme
Smart TV Platform Sony Android TV Sony Android TV
Google Home & Amazon Alexa Compatible Compatible
Remote Control Voice Remote Control Voice Remote Control
Built-In Wi-Fi 802.11ac 802.11ac
Speaker System
  • Acoustic Surface Audio+
  • Dolby Atmos
  • Acoustic Surface Audio
  • No Dolby Atmos
HDMI/USB 4/3 4/3
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Sony XBR55A9G and XBR55A8G Comparison

Based on the specs and features of Sony XBR55A9G and XBR55A8G that we can find in the table above, we can talk about the comparison between those two OLED TVs. Let’s discuss their comparison together.

Picture Technology

Sony XBR55A9G and XBR55A8G are two 55-Inch 4K UHD TV that comes with OLED Panel as their display technology. With OLED Panel, we can enjoy perfect black and infinite contrast since the OLED pixels can be autonomously powered off and dimmed. We can also find that Sony XBR55A9G and XBR55A8G come with 4K X-Reality Pro and dual database processing. 4K X-Reality Pro is able to deliver excellent clarity from both of original 4K content sources or non 4K contents that upscaled into near 4K picture quality, while dual database processing reduces on-screen noise to improve the picture clarity. Additionally, we can find that Sony XBR55A9G comes with Object-based Super Resolution that we can’t find in Sony XBR55A8G. Object-based Super Resolution is able to detects individual objects in a picture then enhance their resolution to provides better accuracy and details.

The color technology of Sony XBR55A9G and XBR55A8G are similar. They both come with Triluminos Display, Super bit Mapping 4K HDR, Precision Color Mapping and Live Color Technology. Triluminos display is able to deliver richer color details on the TV screen to complete the wide range spectrum of OLED, while Super bit Mapping 4K HDR is able to deliver more natural picture by minimizing color banding. Precision Color Mapping is additionally able to optimizes color individually while Live Color Technology brings more vibrant colors.

Object-based HDR remaster and Dynamic Contrast Enhancer can be found in both of Sony XBR55A9G and XBR55A8G as their contrast technology. Object-based HDR remaster reproduce grater depth and textures while Dynamic Contrast Enhancer is able to make the dark areas darker and bright areas brighter. Sony XBR55A9G is additionally completed with Object-based HDR remaster that can detects individual objects in a picture and improve their resolution for better accuracy and details. Sony XBR55A9G is additionally completed with Pixel Contrast Booster that can maximize OLED contrast in each colors for higher luminance.

We can enjoy enhanced details with expanded contrast from our favorite HDR content sources since both of Sony XBR55A9G and XBR55A8G support HDR10, HLG, and Dolby Vision. We can also find that the color, contrast and clarity of those two TVs are optimized by their picture processor. Sony XBR55A9G comes with X1 Ultimate, while Sony XBR55A8G comes with X1 Extreme. X1 Ultimate is more advanced processor than X1 Exteme. So that we can expect better optimization in Sony XBR55A9G than Sony XBR55A8G.

Smart Features

The Smart TV Platform of Sony XBR55A9G and XBR55A8G are similar. They both come with Sony Android TV. Sony Android TV is able to deliver premium entertainment from your favorite content providers, while we can also run a lot of other smart apps with the access to PlayStore. Both of Sony XBR55A9G and XBR55A8G are compatible with Google Home and Amazon Alexa that allows you to control those two TVs conveniently with your voice. You can also use your voice to control this TV using Voice Remote Control that included with those two TVs.

Speaker System

We can find that Sony XBR55A9G come with Acoustic Surface Audio+, while Sony XBR55A8G comes with Acoustic Surface Audio. Acoustic Surface Audio+ is the better speaker than Acoustic Surface Audio. Sony XBR55A9G is also completed with Dolby Atmos that we can’t find in Sony XBR55A8G. With Acoustic Surface Audio+ and Dolby Atmos, we can enjoy better sound quality in Sony XBR55A9G than Sony XBR55A8G.

Price

Sony XBR55A9G is usually offered at the higher price than Sony XBR55A8G since it indeed the model that positioned higher. How much is their price difference? Since TV prices often change from time to time, it’s a good idea for us to check the price of Sony XBR55A9G and XBR55A8G before we can find their latest price difference.

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Which of Them is the Better Choice for You?

After we talk about comparison between Sony XBR55A9G and XBR55A8G, we can find that Sony XBR55A9G is the model that positioned higher than Sony XBR55A8G. It’s completed with better picture quality as well as sound quality. We can find that the picture quality of Sony XBR55A9G is better with additional Object-based Super Resolution, Pixel contrast booster and more powerful X1 Ultimate Picture processor. It also can deliver good better sound with Acoustic Surface Audio+ that completed with Dolby Atmos. So if you are looking for better picture and sound in your 55-Inch OLED TV while you don’t mind to spend higher for that, then Sony XBR55A9G is the better choice for you.

Sony XBR55A8G is the more affordable model that you should choose if you have more limited budget. Although It doesn’t come with Object-based Super Resolution but It’s already completed with 4K X-Reality PRO and Dual database processing. We can’t find Pixel Contrast Booster in Sony XBR55A8G, but we can still find Object-based HDR remaster and Dynamic Contrast Enhancer. X1 Extreme Processor is also still able to deliver excellent optimization for the color, clarity and contrast in Sony XBR55A8G. We can also enjoy more powerful surround sound in Sony XBR55A8G by attaching additional soundbar. So if you have more limited budget, Sony XBR55A8G is a better choice for you.

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