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OLED65B3
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XR-65X90L
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What we think

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The PerfectRec TV team Learn more
Updated January 12, 2024·

If you prioritize picture quality, particularly deep blacks and high contrast, the LG B3 OLED is superior, especially in dimly lit environments. It's great for movies and has a sleek design but comes with a higher price tag. On the other hand, the Sony X90L LCD is more affordable and still delivers good quality for a variety of content, including sports and TV shows, and with its brighter screen, it's better suited for well-lit rooms. For gaming, both TVs have similar features; however, the LG B3 may offer a slightly better gaming experience due to its faster response time. 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 LG B3 (OLED)
  • Excellent for dark room
  • Excellent for movies & TV
  • Very good for sports
  • Very good for use as monitor
  • Best in class viewing angle
  • Excellent reflections
Advantages of the Sony X90L (LCD)
  • Very good for bright room
  • Excellent for news, talk, & other TV
  • Best in class for upscaling
  • Best in class motion processing

Key differences

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Picture Quality

8.8
OLED65B3
XR-65X90L
7.8
10/10
CONTRAST
7.125/10
8.1/10
COLOR VOLUME SCORE
8.8/10
WOLED
PANEL TYPE
LED FALD
WBC
PANEL SUB-TYPE
VA
The LG B3 (OLED) has very good picture quality, while the Sony X90L (LCD) has good picture quality.

Movies & TV

9.2
OLED65B3
XR-65X90L
7.6
10/10
CONTRAST
7.125/10
10.0/10
BLACK UNIFORMITY
6.0/10
7.0/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG B3 (OLED) is excellent for movies & TV, while the Sony X90L (LCD) is good.

Sports

8.3
OLED65B3
XR-65X90L
7.2
8.0/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.0/10
7.0/10
UPSCALING
10.0/10
7.1/10
SDR BRIGHTNESS SCORE
9.4/10
Yes
HLG SUPPORT
Yes
The LG B3 (OLED) is very good for sports, while the Sony X90L (LCD) is good.

Gaming

8.9
OLED65B3
XR-65X90L
8.1
9.4/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.0/10
8.0/10
MOTION PROCESSING
10.0/10
100.0/100
GAMING LOCAL DIMMING
73.0/100
7.5/10
GAME HDR BRIGHTNESS SCORE
8.6/10
The LG B3 (OLED) and Sony X90L (LCD) are both very good for gaming, though the LG B3 (OLED) is somewhat better.

News, Talk, & Other TV

8.3
OLED65B3
XR-65X90L
9.0
7.1/10
SDR BRIGHTNESS SCORE
9.4/10
7.0/10
UPSCALING
10.0/10
The Sony X90L (LCD) is excellent for news, talk, & other TV, while the LG B3 (OLED) is very good.

Bright Room

7.3
OLED65B3
XR-65X90L
8.6
9.5/10
VIEWING ANGLE
5.5/10
7.1/10
SDR BRIGHTNESS SCORE
9.4/10
7.2/10
HDR BRIGHTNESS SCORE
8.3/10
9.2/10
REFLECTIONS SCORE
5.9/10
The Sony X90L (LCD) is very good for bright room, while the LG B3 (OLED) is good.

Cost

$1,197
OLED65B3
XR-65X90L
$1,098
Product image
Product image

$400

$600

$800

$1,000

$1,200

$1,400

$1,600

$1,800

The LG B3 (OLED) has a price of $1,197 and the Sony X90L (LCD) costs $1,098.
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Key similarities

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Cartoons & Animation

8.7
OLED65B3
XR-65X90L
8.6
8.3/10
COLOR GAMUT SCORE
7.7/10
8.1/10
COLOR VOLUME SCORE
8.8/10
7.1/10
SDR BRIGHTNESS SCORE
9.4/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.0/10
9.5/10
GRAY UNIFORMITY
6.6/10
The LG B3 (OLED) and Sony X90L (LCD) are both very good for cartoons & animation.

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How the LG B3 (OLED) and the Sony X90L (LCD) compare to other TVs

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Spec Comparison

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LG B3 (OLED)Sony X90L (LCD)
LG B3 (OLED)Sony X90L (LCD)

GENERAL

Price
$1,197
$1,098
Brand
LGSony
Release Date
April 2, 2023August 1, 2023
Full name
OLED65B3XR-65X90L
Screen Size
65"65"
Screen Resolution
4K4K

TV FEATURES

Operating System
WebOSGoogle TV
Sound Quality Score
7/108.3/10
NextGen Ready
NoYes
HDMI Ports
44
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
8.9/107.8/10
Bright Room Score
7.4/108.6/10
Gaming Score
9/108.2/10
Movies & TV Score
9.3/107.6/10
Sports Score
8.3/107.2/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
32.8" x 57" x 1.8"32.7" x 57" x 2.2"
Dimensions with Stand (H x W)
34.2" x 57"34" x 57"
Weight without Stand
52.9 lbs53.4 lbs
VESA Mount
300 x 200300 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
10/107.1/10
Local Dimming
10/106.8/10

SOUND

Speaker Setup
2.02.2
Speaker Power
20 W30 W
Dolby Atmos
YesYes
DTS:X
NoUp to DTS Digital Surround, Bypass only

Get a great deal on the LG B3 (OLED) or the Sony X90L (LCD)

About LG

LG, a prominent TV brand from Korea, has played a significant role in popularizing OLED TVs. OLED technology is hailed as the future of TV technology. Their TVs employ WebOS, a proprietary smart TV software that not only offers seamless functionality but also includes gaming-specific features, earning praise from players worldwide. Often regarded as the gateway to unparalleled viewing experiences, LG's mid-range OLEDs come highly recommended, making them a worthwhile investment for those willing to stretch their budget for superior quality.

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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Why trust us

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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.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
66,930
Recommendations made
10,040
Consumer hours saved

About the TV team

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Jaime Roldán

TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.

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