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Updated January 12, 2024·
If you place a high value on picture quality and can invest more, the LG B3 OLED will give you superior contrast and more vibrant colors, especially beneficial when watching movies and gaming. On the other hand, if you're looking for a more budget-friendly option and primarily watch TV or news in a bright room, the Sony X77L LCD with its brighter screen could serve you well despite its lower contrast and color vibrancy. 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)
- Good for bright room
- Excellent for dark room
- Very good for gaming
- Excellent for movies & TV
- Very good for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Best in class viewing angle
- Excellent reflections
Advantages of the Sony X77L (LCD)
- The Sony X77L (LCD) has no clear advantages over the LG B3 (OLED).
Key differences
Picture Quality
8.8
5.6
10/10
CONTRAST
3.58/10
8.1/10
COLOR VOLUME SCORE
6.3/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
IPS
The LG B3 (OLED) has very good picture quality, while the Sony X77L (LCD) has poor picture quality.
Movies & TV
9.2
5.2
10/10
CONTRAST
3.58/10
10.0/10
BLACK UNIFORMITY
5.8/10
7.0/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The LG B3 (OLED) is excellent for movies & TV, while the Sony X77L (LCD) is poor.
The LG B3 OLED's perfect contrast, excellent black uniformity, and superior viewing angles provide a superior movie-watching experience, while the Sony X77L LCD's far lower contrast and less consistent black uniformity lead to a less impressive performance for cinematic content. Additionally, the LG's ability to display deeper blacks and more vibrant colors, including out of the box, enhances the cinematic experience, compared to the Sony, which falls short in color volume and gray uniformity, making it less suitable for movies and TV shows where these aspects are noticeable.
Sports
8.3
6.8
8.0/10
MOTION PROCESSING
8.5/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
8.7/10
7.0/10
UPSCALING
7.0/10
7.1/10
SDR BRIGHTNESS SCORE
7.2/10
Yes
HLG SUPPORT
Yes
The LG B3 (OLED) is very good for sports, while the Sony X77L (LCD) is only fair.
The LG B3 OLED TV's excellent response time and better motion processing contribute to a smoother viewing experience for sports, whereas the Sony X77L LCD TV's fair motion processing and poor response time may lead to more noticeable blur during fast-moving scenes. The LG B3 also handles reflections better, making it more suitable for bright rooms, and offers a wider viewing angle, ensuring the picture remains consistent from different seating positions; in contrast, the Sony X77L's performance in these aspects is only fair, which might affect visibility with lights on or if you're not sitting directly in front of the TV.
Gaming
8.9
5.8
9.4/10
RESPONSE TIME SCORE
5.9/10
10.0/10
INPUT LAG SCORE
8.7/10
8.0/10
MOTION PROCESSING
8.5/10
100.0/100
GAMING LOCAL DIMMING
5.0/100
7.5/10
GAME HDR BRIGHTNESS SCORE
6.4/10
The LG B3 (OLED) is very good for gaming, while the Sony X77L (LCD) is poor.
The LG B3 OLED is better for gaming due to its excellent response time and 120Hz refresh rate, reducing motion blur and making gameplay feel more responsive. In contrast, the Sony X77L LCD has a poor response time and only a 60Hz refresh rate, leading to more noticeable motion blur and less fluid gaming experience.
Cartoons & Animation
8.7
6.0
8.3/10
COLOR GAMUT SCORE
5.9/10
8.1/10
COLOR VOLUME SCORE
6.3/10
7.1/10
SDR BRIGHTNESS SCORE
7.2/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.8/10
9.5/10
GRAY UNIFORMITY
7.7/10
The LG B3 (OLED) is very good for cartoons & animation, while the Sony X77L (LCD) is only fair.
The LG B3 OLED TV excels at displaying cartoons and animation because its OLED technology offers a very good color gamut, ensuring a wide and accurate range of colors, and also comes with very good colors out of the box, meaning the colors look great without much adjustment. In contrast, the Sony X77L LCD has a poor color gamut, which means it can't display as many colors as vividly, and it offers only fair performance in color volume, impacting its ability to display consistent colors across different brightness levels.
News, Talk, & Other TV
8.3
6.0
7.1/10
SDR BRIGHTNESS SCORE
7.2/10
7.0/10
UPSCALING
7.0/10
The LG B3 (OLED) is very good for news, talk, & other TV, while the Sony X77L (LCD) is only fair.
The LG B3's OLED technology provides superior contrast and local dimming, enhancing the clarity and depth for news and TV programs, and its upscaling and out-of-the-box color performance mean viewers will enjoy a vibrant, detailed picture even with low-resolution broadcasts. In contrast, the Sony X77L's LCD screen, while offering decent upscaling, falls short in contrast and local dimming capabilities, resulting in a less impressive picture for standard definition content like news and talk shows.
Bright Room
7.3
6.0
9.5/10
VIEWING ANGLE
7.7/10
7.1/10
SDR BRIGHTNESS SCORE
7.2/10
7.2/10
HDR BRIGHTNESS SCORE
6.2/10
9.2/10
REFLECTIONS SCORE
6.3/10
The LG B3 (OLED) is good for bright room, while the Sony X77L (LCD) is only fair.
The LG B3 OLED TV offers good SDR and HDR brightness with excellent reflection handling, making it a solid choice for bright rooms. In contrast, the Sony X77L LCD TV, while still providing good SDR brightness, has only fair HDR brightness and reflection handling, which may be less ideal for such environments.
Cost
$998
$598
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The LG B3 (OLED) has a price of $998 and the Sony X77L (LCD) costs $598.
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How the LG B3 (OLED) and the Sony X77L (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG B3 (OLED) | Sony X77L (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$998 | $598 | ||
Brand | |||
Brand | LG | Sony | |
Release Date | |||
Release Date | April 2, 2023 | July 4, 2023 | |
Full name | |||
Full name | OLED65B3 | KD-65X77L | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | WebOS | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 6.1/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.9/10 | 5.6/10 | |
Bright Room Score | |||
Bright Room Score | 7.4/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 5.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.3/10 | 5.2/10 | |
Sports Score | |||
Sports Score | 8.3/10 | 6.9/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" x 57" x 1.8" | 33.3" x 57.6" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.2" x 57" | 36" x 57.6" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | 45 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 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 | 3.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3/10 | |
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 | No | Up to DTS Digital Surround, Bypass only | |
Shopping
Sony X77L (LCD)
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Milton Clark | September 2023
"For an entry-level model, Sony’s X77L is a decent 4K TV. It’s color reproduction, along with crisp and clean picture images revealed plenty of detail and clarity thanks in part to Sony’s excellent video processing."
Get a great deal on the LG B3 (OLED) or the Sony X77L (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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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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