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Updated January 16, 2024·
If you prioritize the latest technology and slightly better gaming features, the Sony A80K might be the better choice as it's a newer model. However, if audio quality is more important to you, the Sony A80J has a slightly better sound system. Both TVs perform well for movies and sports, with excellent picture quality in dark rooms, but if you frequently watch in a sunny room, they might not be the best as their brightness might not be sufficient to combat glare. Both TVs offer flexible stand positions to accommodate soundbars or fit on smaller stands. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Sony A80J (OLED)
- Excellent for news, talk, & other TV
Advantages of the Sony A80K (OLED)
- Excellent viewing angle
Key differences
Cost
$2,998
$2,799
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
$4,500
The Sony A80J (OLED) has a price of $2,998 and the Sony A80K (OLED) costs $2,799.
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Key similarities
Picture Quality
8.7
8.6
10.00/10
CONTRAST
10.00/10
7.5/10
COLOR VOLUME SCORE
7.4/10
WOLED
PANEL TYPE
WOLED
WBE
PANEL SUB-TYPE
WBE
The Sony A80J (OLED) and Sony A80K (OLED) both have very good picture quality.
Movies & TV
9.1
9.1
10.00/10
CONTRAST
10.00/10
10.0/10
BLACK UNIFORMITY
10.0/10
10.0/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The Sony A80J (OLED) and Sony A80K (OLED) are both excellent for movies & TV.
The Sony A80J and Sony A80K both have exceptional contrast, full local dimming, and perfect black uniformity, which are crucial for an excellent movie and cinematic TV experience. The A80K offers slightly better viewing angles, making it a better choice for rooms where people often watch from different positions, while both have similar high-quality colors out of the box, color volume, and gray uniformity crucial for vivid and consistent images.
Sports
9.0
9.2
10.0/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
7.3/10
INPUT LAG SCORE
7.0/10
10.0/10
UPSCALING
10.0/10
7.2/10
SDR BRIGHTNESS SCORE
7.0/10
Yes
HLG SUPPORT
Yes
The Sony A80K (OLED) and Sony A80J (OLED) are both excellent for sports.
The Sony A80J and the Sony A80K both offer excellent motion processing and response times, which are crucial when watching fast-paced sports as they minimize motion blur and keep the picture crisp. They also have wide viewing angles, handle reflections well, and exhibit high gray uniformity, ensuring that regardless of where you sit or how bright the room is, the game will look clear and consistent on the screen.
Gaming
8.8
8.8
9.4/10
RESPONSE TIME SCORE
9.4/10
7.3/10
INPUT LAG SCORE
7.0/10
10.0/10
MOTION PROCESSING
10.0/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
7.2/10
GAME HDR BRIGHTNESS SCORE
7.0/10
The Sony A80J (OLED) and Sony A80K (OLED) are both very good for gaming.
The Sony A80J and A80K are very good for gaming because they both have excellent response times, ensuring smooth motion with minimal blur, and good input lag performance, which makes for responsive gameplay. Both models also support a high refresh rate, which is crucial for fast-paced gaming and contributes to a more fluid gaming experience.
Cartoons & Animation
8.6
8.5
8.0/10
COLOR GAMUT SCORE
8.1/10
7.5/10
COLOR VOLUME SCORE
7.4/10
7.2/10
SDR BRIGHTNESS SCORE
7.0/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.0/10
9.8/10
GRAY UNIFORMITY
9.6/10
The Sony A80J (OLED) and Sony A80K (OLED) are both very good for cartoons & animation.
Both the Sony A80J and A80K OLED TVs are well suited for watching cartoons and animation due to their excellent colors out of the box and very good color gamut, which highly contributes to vibrant and accurate on-screen images. While both models are similar in terms of color volume, gray uniformity, contrast, and SDR brightness, slight variations in these aspects are less critical for animated content, maintaining their suitability for such viewing experiences.
News, Talk, & Other TV
9.0
8.9
7.2/10
SDR BRIGHTNESS SCORE
7.0/10
10.0/10
UPSCALING
10.0/10
Although they have very similar scores, PerfectRec considers Sony A80J (OLED) to be excellent for news, talk, & other TV, while the Sony A80K (OLED) is very good.
The Sony A80J excels in upscaling and SDR brightness which makes it excellent for watching news and talk shows, whereas the Sony A80K, while also providing very good upscaling and SDR brightness, has slightly reduced performance in these areas, making it very good but not at par with the A80J for the same content. Moreover, the A80J's superior upscaling and brightness complement its color accuracy out of the box and color gamut, enhancing its ability to render news and talk program contents more vividly than the A80K.
Bright Room
7.2
7.0
8.0/10
VIEWING ANGLE
9.1/10
7.2/10
SDR BRIGHTNESS SCORE
7.0/10
7.0/10
HDR BRIGHTNESS SCORE
6.8/10
8.8/10
REFLECTIONS SCORE
8.9/10
The Sony A80J (OLED) and Sony A80K (OLED) are both good for bright room.
Both the Sony A80J and the Sony A80K are suitable for viewing in bright rooms due to their good handling of reflections and solid SDR brightness. The A80J has good HDR brightness too, making it slightly more preferable for viewing HDR content in bright rooms than the A80K, which fair in comparison in HDR brightness.
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How the Sony A80J (OLED) and the Sony A80K (OLED) compare to other TVs
Spec Comparison
 |  | |
| Sony A80J (OLED) | Sony A80K (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,998 | $2,799 | ||
Brand | |||
Brand | Sony | Sony | |
Release Date | |||
Release Date | March 3, 2021 | June 3, 2022 | |
Full name | |||
Full name | XR-77A80J | XR-77A80K | |
Screen Size | |||
Screen Size | 77" | 77" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Android TV | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 8/10 | 8.9/10 | |
NextGen Ready | |||
NextGen Ready | Yes | Yes | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.7/10 | 8.7/10 | |
Bright Room Score | |||
Bright Room Score | 7.2/10 | 7.1/10 | |
Gaming Score | |||
Gaming Score | 8.9/10 | 8.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 9.1/10 | |
Sports Score | |||
Sports Score | 9.1/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 39.3" x 67.8" x 2.1" | 39.3" x 67.8" x 2.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 40.2" x 67.8" | 40.3" x 67.8" | |
Weight without Stand | |||
Weight without Stand | 63.7 lbs | 76.7 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 10/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 3.2 | |
Speaker Power | |||
Speaker Power | 50 W | 50 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | Up to DTS Digital Surround, Bypass only | Up to DTS Digital Surround, Bypass only | |
Shopping
Sony A80J (OLED)
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Trusted Reviews
Kob Monney | July 2022
"For home cinema fans the Sony A80J puts in a talented HDR performance, while daytime TV viewers benefit from its impressive upscaling and motion processing. Whites are portrayed in a clean and bright manner and black levels are strong, making for a very satisfying and consistent HD upscale. The A80J’s motion processing is hugely impressive. The Sony A80J takes content at any resolution and makes it look great, its motion skills are class-leading and its HDR performance boasts plenty of detail, contrast and expressive colours."
Sony A80K (OLED)
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USA Today
Michael Desjardin | December 2022
"It’s a high-end TV through and through something that becomes clear the moment you glance at its stunning picture. The A80K’s surgically precise contrast control is likely the first thing you’ll notice about its picture ... every piece of content looks better when this amount of precision is available. Color accuracy is another strong suit; the A80K features fantastic out-of-the-box color accuracy in the Custom picture mode."
Get a great deal on the Sony A80J (OLED) or the Sony A80K (OLED)
About Sony
Sony stands as a highly experienced and widely trusted TV manufacturer, earning a reputation that surpasses all others. A Japanese company, Sony has been making TVs for far longs than it has been making Playstation game consoles. Sony's high-end TVs are often regarded as the ultimate choice for videophiles, representing the epitome of quality, albeit at a premium price point. Renowned for their advanced and precise motion handling, as well as their cutting-edge local dimming algorithms, Sony consistently delivers unparalleled performance in these areas. They include Google TV software with all their TV sets, which grants access to the largest selection of apps available and they also include Bravia Core which is a movie streaming platform specifically for Sony TVs that offers higher picture quality by using more bandwidth.
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This information was produced and vetted by the PerfectRec TVs team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest TV information and makes it digestible for you.
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