Sony A9G and A9F are the top model for Sony’s OLED TV series from 2019 and 2018 lineup. Sony A9G comes with three screen size options : 77-Inch (XBR77A9G), 65-Inch (XBR65A9G) and 55-Inch (XBR55A9G) while Sony A9F comes with two screen size options : 65-Inch (XBR65A9F) and 55-Inch (XBR65A9F). It’s easy to guess that Sony A9G comes as the successor model of Sony A9F. What’s the reason to choose the new Sony A9G? To answer that question, we need to know more about about similarities and differences between Sony A9G and A9F. Let’s talk about that in this article.
Similarities between Sony A9G and A9F
As two top Sony’s top model for 4K OLED TV, we can find that there are a number of similarities between Sony A9G and A9F. Let’s talk more about those differences together.
1. 4K UHD Resolution with OLED Panel
We can find that both of Sony A9G and A9F come with 4K UHD Resolution. They also come with similar OLED display technology. OLED display is able to deliver perfect black and infinite contrast since its pixels can be completely powered off as well as dimmed autonomously.
2. Clarity Technology
The clarity technology of Sony A9G and A9F are similar. They come with 4K X-Reality Pro that combined with Dual Database Processing and Object-Based Super Resolution. 4K X-Reality Pro is the picture engine of those two TVs that can deliver excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality. Dual Database Processing is able to reduce on screen noise for better picture clarity while Object-Based Super Resolution is the technology that we can find in Sony’s Master Series TV model to detects individual objects in a picture and upscale its resolution for better accuracy and details.
3. Color Technology
Both of Sony A9G and A9F come with Triluminos display on top of their OLED Panel. Triluminos display is able to deliver rich color details on top of Wide Color Spectrum of OLED. Additionally both of Sony A9G and A9F are also completed with Super bit Mapping 4K HDR, Precision Color Mapping and Live Color Technology. Super bit Mapping HDR is able to deliver more natural color by minimizing color banding while Precision Color Mapping is able to optimizes colors individually in real time. Live Color Technology brings more vivid color details on the screen of those two TVs.
4. Contrast Technology
Pixel Contrast Booster, Object-based HDR Remaster and Dynamic Contrast Enhancer are three technology that installed in both of Sony A9G and A9F as their contrast technology. Pixel Contrast Booster can enhance the luminance of the color contrast on each pixels, while Object-based HDR Remaster can reproduce greater depth and textures across the LED screen. Dynamic Contrast Enhancer is additional contrast technology that can match the contrast of the screen with the brightness of the environment.
5. HDR Support and Picture Processor
HDR10, HLG and Dolby Vision are supported by Sony A9G and A9F so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. We can also find that X1 Ultimate is installed in both of Sony A9G and A9F to optimize the color, clarity and contrast of the picture delivered on those two TVs.
4. Smart TV Platform & Remote Control
Sony Android TV is installed in both of Sony A9G and A9F as their Smart TV Platform. Sony Android TV can deliver premium entertainment from our favorite content providers while also allows us to run additional Smart Apps on the TVs’ big screen. 802.11ac wireless is also attached to those two TVs to provide fast internet connection. The remote control that included with Sony A9G and A9F are also similar. They both come with Voice Remote Control that allows us to control the TV conveniently with our voice. We can also control both of Sony A9G and A9F with Google Assistant and Amazon Alexa since they are both already supported.
The similarities of Sony A9G and A9F can be summarized with the table below.
| Sony A9G | Sony A9F | |
| Display Technology | OLED | OLED |
| Display Resolution | 4K UHD | 4K UHD |
| Clarity Technology |
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| Color Technology |
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| Contrast Technology |
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| Picture Processor | X1 Ultimate | X1 Ultimate |
| HDR Support | HDR10, HLG and Dolby Vision | HDR10, HLG and Dolby Vision |
| Motion Enhancer | Motionflow XR | Motionflow XR |
| Smart TV Platform | Sony Android TV | Sony Android TV |
| Google Assistant & Amazon Alexa | Supported | Supported |
| Remote Control | Voice Remote Control | Voice Remote Control |
| Built-in Wi-fi | 802.11ac | 802.11ac |
| Speaker System | Acoustic Surface Audio+ | Acoustic Surface Audio+ |
| HDMI/ USB Inputs | 4/3 | 4/3 |
Differences between Sony A9G and A9F
Besides similarities, we can find that there are few differences between Sony A9G and A9F since they are indeed two different models that positioned as successor-predecessor model. What are their differences? Let’s discuss more about their differences together.
1. Sound-from-Picture Reality & Dolby Atmos
As the new model, we can find that the Sony A9G comes with Sound-from-Picture Reality Technology that we can’t find in the old Sony A9F. Dolby Atmos is also integrated on the speaker system of Sony A9G. With Dolby Atmos and Sound-from-Picture Reality Technology, we can enjoy more captivating and beautiful sound quality from the Acoustic Surface Audio+ speaker system of Sony A9G.
2. Sony Android TV Version
While both of Sony A9G and A9F come with similar Sony Android TV as their Smart TV platform, we can find that their Android TV version are indeed different. As part of Sony’s 2019 TV lineup, Sony A9G comes with 2019 version of Sony Android TV while Sony A9F comes with 2018 Android version since It comes as part of Sony’s 2018 TV lineup. Although there’s no big difference between 2019 and 2018 version of Sony Android TV, Sony 2019 is the new version that comes with few minor improvements that make it more stable and better overall.
3. Price
While Sony A9G was firstly released at similar price to Sony A9F (for the same screen size option), we can find that now Sony A9F is usually offered at the lower price than Sony A9G since Sony A9F is the older model that usually offered with discount. It’s important for us to look at the latest price of Sony A9G and A9F since TV prices are changing from time to time.
The differences of Sony A9G and A9F can be summarized with the table below.
| Sony A9G | Sony A9F | ||||||
| Sound-from-Picture Reality | YES | NO | |||||
| Dolby Atmos | YES | NO | |||||
| Sony Android TV Version | 2019 | 2018 | |||||
| Price | Commonly Higher | Commonly Lower | |||||
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What’s the Reason to Choose the New Sony A9G?
Sony A9G comes as the successor model of Sony A9F. From our discussion about their similarities and differences, we can find that most of the specs and features of Sony A9G are similar to Sony A9F. The main reason to choose Sony A9G is better speaker system that powered by Sound-from-Picture Reality and Dolby Atmos as well as its newer version of Sony Android TV. If you don’t mind to spend higher for better speaker system and newer version of Sony Android TV, then Sony A9G is the model that you should choose.
| Order Sony A9G |
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| 77-Inch (XBR77A9G) | 65-Inch (XBR65A9G) | 55-Inch (XBR55A9G) |
| Order from Walmart here… | Order from Walmart here… | Order from Walmart here… |
Sony A9F is a good alternative choice of Sony A9G especially when you have more limited budget. We can find that Sony A9G is already completed with advanced technology like Pixel Contrast Booster and Object-Based Super Resolution while It’s also already powered by advanced X1 Ultimate picture processor. So basically the picture quality of Sony A9F is similar to Sony A9G. We can find that Sony A9G is able to deliver slightly better sound quality than Sony A9F, but we can easily attach our soundbar if we want better sound quality from Sony A9F. We can also find that 2018 version of Sony Android TV is basically able deliver all of our favorite contents and run our favorite Smart Apps on the screen of Sony A9F. So if you have less budget, Sony A9F is a good choice that you should consider.
| Order Sony A9F | |
| 65-Inch (XBR65A9F) | 55-Inch (XBR55A9F) |
| Check Today’s Price of Sony XBR65A9F on Ebay here… | Check Today’s Price of Sony XBR55A9F on Ebay here… |