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Updated January 12, 2024·
If you prioritize sports and gaming, you may prefer the Samsung S90C as it has a higher refresh rate, which translates to smoother motion. However, the LG B3 is also well-suited for movies, TV shows, and in bright rooms due to its good reflection handling. While the S90C offers slightly better picture quality overall, the LG B3 is no slouch, and if price and value are key considerations, you'll find the LG B3 offers plenty of features for its price, such as strong smart capabilities and good sound quality. Both TVs offer voice control and support the latest HDMI standards for high-quality home theater setups. 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)
- The LG B3 (OLED) has no clear advantages over the Samsung S90C (OLED).
Advantages of the Samsung S90C (OLED)
- Very good for bright room
- Best in class for gaming
- Excellent for news, talk, & other TV
- Excellent for cartoons & animation
- Excellent for use as monitor
- Very good for upscaling
- Best in class reflections
Key differences
Picture Quality
8.8
9.4
10/10
CONTRAST
10.00/10
8.1/10
COLOR VOLUME SCORE
9.2/10
WOLED
PANEL TYPE
RGB OLED
WBC
PANEL SUB-TYPE
QD-OLED
The Samsung S90C (OLED) has excellent picture quality, while the LG B3 (OLED) has very good picture quality.
Gaming
8.9
10.0
9.4/10
RESPONSE TIME SCORE
10.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.2/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
7.5/10
GAME HDR BRIGHTNESS SCORE
8.4/10
The Samsung S90C (OLED) is best in class for gaming, while the LG B3 (OLED) is very good.
The Samsung S90C has a higher refresh rate allowing for smoother motion in fast-paced games compared to the LG B3. While both have very low response times and input lag, the Samsung S90C edges out slightly better, providing a more responsive gaming experience.
Cartoons & Animation
8.7
9.3
8.3/10
COLOR GAMUT SCORE
9.2/10
8.1/10
COLOR VOLUME SCORE
9.2/10
7.1/10
SDR BRIGHTNESS SCORE
7.8/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.8/10
9.5/10
GRAY UNIFORMITY
9.8/10
The Samsung S90C (OLED) is excellent for cartoons & animation, while the LG B3 (OLED) is very good.
The excellent performance of the Samsung S90C for watching cartoons and animation is due in part to its superior color volume and great ability to display a wide color gamut, which allows it to accurately depict the vivid colors typically used in animation. The LG B3 also performs very well with very good colors out of the box and a very good color gamut, ensuring a rich viewing experience, albeit slightly less vibrant compared to the Samsung S90C's output.
News, Talk, & Other TV
8.3
9.1
7.1/10
SDR BRIGHTNESS SCORE
7.8/10
7.0/10
UPSCALING
8.0/10
The Samsung S90C (OLED) is excellent for news, talk, & other TV, while the LG B3 (OLED) is very good.
The Samsung S90C outperforms the LG B3 in upscaling clarity and has better color performance straight out of the box, which makes it excellent for watching news and talk shows, while the LG B3, though very good in these areas, is slightly less impressive by comparison. Additionally, both TVs offer good SDR brightness for clear day-time viewing and outstanding local dimming and contrast essential for uniform screen visuals during these programs.
Bright Room
7.3
8.5
9.5/10
VIEWING ANGLE
10.0/10
7.1/10
SDR BRIGHTNESS SCORE
7.8/10
7.2/10
HDR BRIGHTNESS SCORE
8.0/10
9.2/10
REFLECTIONS SCORE
10.0/10
The Samsung S90C (OLED) is very good for bright room, while the LG B3 (OLED) is good.
The Samsung S90C OLED TV delivers very good HDR brightness which helps maintain picture quality in bright rooms, and it also has the best reflection handling, making it superior to the LG B3 OLED for such environments. While both TVs offer excellent contrast and color performance, the better SDR brightness and reflection handling of the S90C provide an edge in well-lit spaces.
Cost
$1,697
$3,600
$0
$1,000
$2,000
$3,000
$4,000
$5,000
$6,000
The LG B3 (OLED) has a price of $1,697 and the Samsung S90C (OLED) costs $3,600.
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Key similarities
Movies & TV
9.2
9.4
10/10
CONTRAST
10.00/10
10.0/10
BLACK UNIFORMITY
10.0/10
7.0/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The Samsung S90C (OLED) and LG B3 (OLED) are both excellent for movies & TV.
The LG B3 OLED excels in watching movies and cinematic TV due to its superior contrast, effective local dimming, and excellent black uniformity, creating deep blacks and distinct shadows crucial for dark scenes. Similarly, the Samsung S90C OLED, with its outstanding black uniformity and contrast, enhanced by its color volume and gray uniformity, provides a rich, immersive viewing experience, particularly at different viewing angles.
Sports
8.3
8.7
8.0/10
MOTION PROCESSING
8.2/10
120Hz
REFRESH RATE
144Hz
10.0/10
INPUT LAG SCORE
10.0/10
7.0/10
UPSCALING
8.0/10
7.1/10
SDR BRIGHTNESS SCORE
7.8/10
Yes
HLG SUPPORT
Yes
The Samsung S90C (OLED) and LG B3 (OLED) are both very good for sports.
The LG B3 and Samsung S90C are both excellent for watching sports due to their superb response times and motion processing abilities, ensuring that fast-paced action looks smooth. The B3 has a high viewing angle and excellent reflections handling, while the S90C offers perfect viewing angles and the best reflections handling, making both suitable for different viewing environments.
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How the LG B3 (OLED) and the Samsung S90C (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG B3 (OLED) | Samsung S90C (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,697 | $3,600 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 3, 2023 | April 12, 2023 | |
Full name | |||
Full name | OLED77B3 | QN77S90C | |
Screen Size | |||
Screen Size | 77" | 77" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | WebOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 6.4/10 | |
NextGen Ready | |||
NextGen Ready | No | Yes | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.9/10 | 9.4/10 | |
Bright Room Score | |||
Bright Room Score | 7.4/10 | 8.6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 10/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.3/10 | 9.5/10 | |
Sports Score | |||
Sports Score | 8.3/10 | 8.8/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 39.1" x 67.8" x 2.2" | 38.9" x 67.7" x 1.8" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 41.1" x 67.8" | 41.1" x 67.7" | |
Weight without Stand | |||
Weight without Stand | 58.9 lbs | Unknown | |
VESA Mount | |||
VESA Mount | 400 x 200 | 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 | 10/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.1 | |
Speaker Power | |||
Speaker Power | 20 W | Unknown | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
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Samsung S90C (OLED)
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Techradar
John Archer | August 2023
"Samsung S90C is the company's attempt at making its QD-OLED technology more affordable. You get high-end pictures, great processing, top gaming tech, and a sharp design."
Get a great deal on the LG B3 (OLED) or the Samsung S90C (OLED)
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 Samsung
Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.
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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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