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Updated January 10, 2024·
Choose the Sony A80K if you're looking for superior overall picture quality, gaming performance, and dark room viewing. It's also better for watching movies and sports and has a higher build quality. However, it's more expensive and might not be as bright in sunny rooms compared to other options. On the other hand, the Vizio Quantum Pro is less expensive and has better screen brightness which is good for bright rooms, but it doesn't match the Sony in terms of overall picture quality, gaming, and dark room performance. If saving money is a priority and you have a well-lit viewing area, this might be the better option for you. 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 A80K (OLED)
- Excellent for dark room
- Excellent for movies & TV
- Excellent for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Best in class for upscaling
- Best in class motion processing
- Excellent viewing angle
Advantages of the Vizio Quantum Pro (LCD)
- The Vizio Quantum Pro (LCD) has no clear advantages over the Sony A80K (OLED).
Key differences
Picture Quality
8.6
7.2
10.00/10
CONTRAST
5.64/10
7.4/10
COLOR VOLUME SCORE
8.2/10
WOLED
PANEL TYPE
LED FALD
WBE
PANEL SUB-TYPE
IPS
The Sony A80K (OLED) has very good picture quality, while the Vizio Quantum Pro (LCD) has good picture quality.
The Sony A80K boasts superior contrast, local dimming, black uniformity, and colors out of the box, which contribute to its very good picture quality. In contrast, the Vizio Quantum Pro, despite having good HDR brightness and a very good color gamut, falls short in contrast and black uniformity, resulting in only good picture quality overall.
Movies & TV
9.1
6.6
10.00/10
CONTRAST
5.64/10
10.0/10
BLACK UNIFORMITY
5.4/10
10.0/10
UPSCALING
5.7/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The Sony A80K (OLED) is excellent for movies & TV, while the Vizio Quantum Pro (LCD) is only fair.
The Sony A80K excels in movies and cinematic TV due to its outstanding contrast, perfect black uniformity, and wider viewing angles, which contribute to a visually immersive experience. Meanwhile, while the Vizio Quantum Pro offers fair picture quality, its weaker contrast, poorer black uniformity, and more limited viewing angles make it less ideal for movie enthusiasts looking for cinematic depth and consistency.
Sports
9.2
6.4
10.0/10
MOTION PROCESSING
3.9/10
120Hz
REFRESH RATE
120Hz
7.0/10
INPUT LAG SCORE
7.6/10
10.0/10
UPSCALING
5.7/10
7.0/10
SDR BRIGHTNESS SCORE
8.9/10
Yes
HLG SUPPORT
Yes
The Sony A80K (OLED) is excellent for sports, while the Vizio Quantum Pro (LCD) is only fair.
The Sony A80K excels in watching sports due to its excellent motion processing, which is crucial for fast-paced action, and wide viewing angles, ensuring consistent picture quality across different seating positions. In contrast, the Vizio Quantum Pro, while handling reflections well, falls short with its fair motion processing and narrower viewing angles, which may compromise the viewing experience during dynamic sports events.
Gaming
8.8
8.1
9.4/10
RESPONSE TIME SCORE
8.0/10
7.0/10
INPUT LAG SCORE
7.6/10
10.0/10
MOTION PROCESSING
3.9/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
7.0/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The Sony A80K (OLED) and Vizio Quantum Pro (LCD) are both very good for gaming, though the Sony A80K (OLED) is somewhat better.
The Sony A80K excels in gaming due to its outstanding response time and very low input lag, providing a smooth and responsive gaming experience, whereas the Vizio Quantum Pro also offers a great response time and good input lag, which makes it a solid choice for gaming even though it might not match the Sony on responsiveness.
Cartoons & Animation
8.5
7.5
8.1/10
COLOR GAMUT SCORE
8.0/10
7.4/10
COLOR VOLUME SCORE
8.2/10
7.0/10
SDR BRIGHTNESS SCORE
8.9/10
8.0/10
COLORS OUT OF THE BOX SCORE
6.7/10
9.6/10
GRAY UNIFORMITY
5.9/10
The Sony A80K (OLED) is very good for cartoons & animation, while the Vizio Quantum Pro (LCD) is good.
The Sony A80K excels in displaying cartoons and animation because it has excellent colors out of the box and a very good color gamut, meaning it can produce vibrant and precise hues right away. Meanwhile, the Vizio Quantum Pro is also capable of displaying a wide range of colors with a very good color gamut, but with less impressive colors out of the box, you may need to adjust settings to achieve the best performance.
News, Talk, & Other TV
8.9
6.6
7.0/10
SDR BRIGHTNESS SCORE
8.9/10
10.0/10
UPSCALING
5.7/10
The Sony A80K (OLED) is very good for news, talk, & other TV, while the Vizio Quantum Pro (LCD) is only fair.
The Sony A80K excels in upscaling lower resolution content and delivers very good color accuracy without the need for calibration, making it ideal for watching news and talk shows. In contrast, the Vizio Quantum Pro's performance is adequate, but its weaker upscaling and less accurate out-of-the-box colors result in a fair viewing experience for the same content.
Bright Room
7.0
7.7
9.1/10
VIEWING ANGLE
7.2/10
7.0/10
SDR BRIGHTNESS SCORE
8.9/10
6.8/10
HDR BRIGHTNESS SCORE
7.4/10
8.9/10
REFLECTIONS SCORE
8.4/10
The Vizio Quantum Pro (LCD) and Sony A80K (OLED) are both good for bright room, though the Vizio Quantum Pro (LCD) is somewhat better.
The Sony A80K OLED TV provides good performance in bright rooms due to its very good reflection handling but has only fair HDR brightness; this might hinder the display in extremely bright conditions. The Vizio Quantum Pro LCD, on the other hand, offers very good SDR brightness, which is beneficial for watching in well-lit environments, and also exhibits very good reflection handling, slightly compensating for its lesser contrast compared to OLEDs.
Cost
$1,698
$598
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Sony A80K (OLED) has a price of $1,698 and the Vizio Quantum Pro (LCD) costs $598.
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How the Sony A80K (OLED) and the Vizio Quantum Pro (LCD) compare to other TVs
Spec Comparison
 |  | |
| Sony A80K (OLED) | Vizio Quantum Pro (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,698 | $598 | ||
Brand | |||
Brand | Sony | Vizio | |
Release Date | |||
Release Date | June 2, 2022 | September 1, 2023 | |
Full name | |||
Full name | XR-65A80K | VQP65C | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Android TV | SmartCast | |
Sound Quality Score | |||
Sound Quality Score | 8.9/10 | 6.4/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.7/10 | 7.3/10 | |
Bright Room Score | |||
Bright Room Score | 7.1/10 | 7.8/10 | |
Gaming Score | |||
Gaming Score | 8.8/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.1/10 | 6.7/10 | |
Sports Score | |||
Sports Score | 9.2/10 | 6.5/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 33" x 57.1" x 2.1" | 32.7" x 56.9" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 33.9" x 57" | 35.5" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 50.7 lbs | 39.68 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 400 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 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 6/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 3.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 50 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | Up to DTS Digital Surround, Bypass only | Yes | |
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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 A80K (OLED) or the Vizio Quantum Pro (LCD)
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.
About Vizio
Vizio is an American company. While they initially gained recognition for offering budget-friendly TVs, they have successfully expanded their product lineup to include high-end options as well. They manufacture TVs primarily in Mexico, China, and Vietnam. Similar to many Korean TV brands, Vizio developed its own smart TV software called SmartCast. In the past, SmartCast was not the best smart TV software, but it has evolved so that it is now good for using your TV and connecting to streaming services.
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