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sony Sony A9G vs. Sony A90J, which is better?


Sony released the new TV A90J, many consumers are deciding which Sony OLED TV to choose, is A9G or A90J? So let's see their difference and which is better.

model nameSony A9GSony A90J
Display TypeOLEDOLED
Resolution4K (2160p)4K (2160p)
screen size55"/65"/77"55"/65"/83"
Refresh Rate120Hz120Hz
Motion Enhancement TechnologyMotionflow XR 240
Smart PlatformAndroid TVGoogle TV
HDMI Inputs44
High Dynamic Range FormatDolby Vision, HDR 10, Hybrid Log-Gamma (HLG)HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
Picture Quality Enhancement Technology4K HDR Processor X1 Ultimate4K HDR Pro
USB Port(s)33

1. In terms of size, the A90J adds a new 83-inch size, giving users a larger choice than the A9G's 77-inch TV. Maybe you don't realize how big is it actually. Let's calculate the dimension by the TV Size Calculator.

TV Size Calculator

TV Size Calculator

We can see that an 83" TV has a 183.75 width and 103.36 height. You can try if your room can take this size, as well as imagine how cool to watch movies with such a large screen.

Sony A90J 83

2. In terms of picture quality, the A90J is equipped with Sony's latest BRAVIA XR cognitive chip with XR Terry Phantom Color Display Technology Pro, XR OLED Contrast Enhancement Pro and XR Bright Dynamic Technology, which is much better than the A9G's picture quality processing capabilities. For those who play games, the A90J comes with an HDMI 2.1 interface, support for 4K 120Hz output, and features such as VSR/ALLM (to be updated later via firmware).


3. A90J also has upgraded the sound quality, equipped with the flagship version of the Acoustic Surface technology, front subwoofer and a new driver, 3D surround sound field conversion can bring a more immersive sound experience.

4. In the system, the A90J is equipped with 3GB + 32GB of storage. As a 2021 new product, Sony A90J is also equipped with the new CN Home UI for Chinese users based on Android 10. Sony's new UI content visualization is enhanced to give users a more intuitive visual experience with content as the visual guide. At the same time personalized classification and editing function, is aimed at convenient interaction, the content you want to see can be put forward, do not want to see the content channel directly hidden, convenient for users to use.