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What we think
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Updated January 10, 2024·
The Sony X90J is a better choice if gaming performance is a priority, as it offers lower input lag and better motion processing. It also delivers better dark room performance, which is key for movies in dimmer environments. The Vizio Quantum Pro is less expensive, which might appeal if budget is a consideration. It has a slight edge in bright room performance, making it a solid pick for well-lit areas. However, its overall picture and gaming qualities don't quite match the Sony. Both TVs have good sound systems, similar HDMI port options, and support major HDR formats, but neither features great built-in speakers. If sound is important, consider an external sound system. 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 X90J (LCD)
- Good for dark room
- Good for movies & TV
- Good for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Best in class for upscaling
- Best in class motion processing
Advantages of the Vizio Quantum Pro (LCD)
- Good viewing angle
- Very good reflections
Key differences
Picture Quality
7.8
7.2
7.63/10
CONTRAST
5.64/10
7.4/10
COLOR VOLUME SCORE
8.2/10
LED FALD
PANEL TYPE
LED FALD
VA
PANEL SUB-TYPE
IPS
The Sony X90J (LCD) and Vizio Quantum Pro (LCD) both have good picture quality, though the Sony X90J (LCD) has somewhat better picture quality.
Movies & TV
7.9
6.6
7.63/10
CONTRAST
5.64/10
6.4/10
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 X90J (LCD) is good for movies & TV, while the Vizio Quantum Pro (LCD) is only fair.
The Sony X90J is preferred for movies and cinematic TV due to its higher contrast and better local dimming which enhance deep blacks and overall picture quality, while the Vizio Quantum Pro's lower performance in these areas results in less impressive dark scene rendering and detail. Additionally, even though the Vizio offers a wider viewing angle, the Sony's superior black uniformity helps to maintain consistency across the screen, making it more suitable for viewing content that benefits from rich black levels.
Sports
7.1
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
8.6/10
SDR BRIGHTNESS SCORE
8.9/10
Yes
HLG SUPPORT
Yes
The Sony X90J (LCD) is good for sports, while the Vizio Quantum Pro (LCD) is only fair.
The Sony X90J is better for sports viewing because it has excellent motion processing that makes fast action clear and minimal reflections, which are important for a good sports watching experience, but it has limited viewing angles which could affect those watching from the side. The Vizio Quantum Pro handles reflections very well and has wider viewing angles, helpful for larger groups, but its motion processing is not as strong, making fast-paced sports action less clear. Both TVs have good response times, which is crucial for sports viewing and contributes to their performance in this aspect.
Cartoons & Animation
8.3
7.5
7.0/10
COLOR GAMUT SCORE
8.0/10
7.4/10
COLOR VOLUME SCORE
8.2/10
8.6/10
SDR BRIGHTNESS SCORE
8.9/10
9.0/10
COLORS OUT OF THE BOX SCORE
6.7/10
6.8/10
GRAY UNIFORMITY
5.9/10
The Sony X90J (LCD) is very good for cartoons & animation, while the Vizio Quantum Pro (LCD) is good.
The Sony X90J is very well-suited to cartoons and animation as it exhibits excellent colors out of the box, ensuring vivid and accurate representations on-screen without additional calibration, complemented by a good color gamut which provides a wide range of colors.
News, Talk, & Other TV
8.9
6.6
8.6/10
SDR BRIGHTNESS SCORE
8.9/10
10.0/10
UPSCALING
5.7/10
The Sony X90J (LCD) is very good for news, talk, & other TV, while the Vizio Quantum Pro (LCD) is only fair.
The Sony X90J performs better than the Vizio Quantum Pro for watching news, talk shows, and other TV programs because it has superior upscaling quality, which is very important for such content, and it displays colors accurately right out of the box, making it more suitable for SDR content. On the other hand, the Vizio Quantum Pro, while offering good performance overall, has lower upscaling quality and its colors out of the box are less precise, which may affect the viewing experience of regular TV programs.
Cost
$998
$598
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Sony X90J (LCD) has a price of $998 and the Vizio Quantum Pro (LCD) costs $598.
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Key similarities
Gaming
8.2
8.1
8.0/10
RESPONSE TIME SCORE
8.0/10
7.0/10
INPUT LAG SCORE
7.6/10
10.0/10
MOTION PROCESSING
3.9/10
80.0/100
GAMING LOCAL DIMMING
70.0/100
8.2/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The Sony X90J (LCD) and Vizio Quantum Pro (LCD) are both very good for gaming.
The Sony X90J is exceptional for gaming due to its impressive response time and low input lag, along with its capability to support 4K gaming at 120Hz, making it responsive for fast-paced games. The Vizio Quantum Pro also has a very good response time and good input lag; however, it supports 4K gaming at only 60Hz, which can affect fluidity during high-speed gaming scenarios.
Bright Room
7.6
7.7
5.2/10
VIEWING ANGLE
7.2/10
8.6/10
SDR BRIGHTNESS SCORE
8.9/10
7.9/10
HDR BRIGHTNESS SCORE
7.4/10
5.9/10
REFLECTIONS SCORE
8.4/10
The Vizio Quantum Pro (LCD) and Sony X90J (LCD) are both good for bright room.
The Sony X90J and Vizio Quantum Pro are both well-suited for bright rooms, but there are differences: the Sony has a higher contrast which helps maintain deep blacks, but its reflections handling is poor, so it might not be the best choice in a very bright or sunny room. On the other hand, the Vizio Quantum Pro has excellent reflections handling and very good SDR and HDR brightness, making it more versatile for brightly lit environments despite a lower contrast ratio, which might affect black depth in a dark room.
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How the Sony X90J (LCD) and the Vizio Quantum Pro (LCD) compare to other TVs
Spec Comparison
 |  | |
| Sony X90J (LCD) | Vizio Quantum Pro (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$998 | $598 | ||
Brand | |||
Brand | Sony | Vizio | |
Release Date | |||
Release Date | April 3, 2021 | September 1, 2023 | |
Full name | |||
Full name | XR-65X90J | 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 | 7.3/10 | 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 | 7.8/10 | 7.3/10 | |
Bright Room Score | |||
Bright Room Score | 7.7/10 | 7.8/10 | |
Gaming Score | |||
Gaming Score | 8.2/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 7.9/10 | 6.7/10 | |
Sports Score | |||
Sports Score | 7.1/10 | 6.5/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" x 57.2" x 2.8" | 32.7" x 56.9" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.6" x 57.2" | 35.5" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 50.5 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 | 7.6/10 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 8/10 | 6/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | Up to DTS Digital Surround, Bypass only | Yes | |
Get a great deal on the Sony X90J (LCD) 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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