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Updated January 10, 2024·
If you prioritize gaming performance and can spend more, the Samsung S90C offers a superior experience with slightly better motion handling and a higher refresh rate. However, the LG B2 is a strong contender, offering excellent picture quality and gaming performance at a more affordable price. In brightly-lit rooms, both perform well, but the LG B2 is slightly less impressive. For movie watching, both are fantastic, with the Samsung having a minor edge. Keep in mind that both will deliver deep blacks and vibrant colors thanks to their OLED technology. If saving money is a priority without compromising too much on quality, the LG B2 could be a smart choice. If the budget allows for a premium option and you're looking for the latest performance enhancements, the Samsung S90C could be worth the investment. 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 B2 (OLED)
- The LG B2 (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
- Best in class reflections
Key differences
Picture Quality
8.7
9.4
10.00/10
CONTRAST
10.00/10
7.1/10
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 B2 (OLED) has very good picture quality.
Gaming
8.9
10.0
10.0/10
RESPONSE TIME SCORE
10.0/10
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.2/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
7.3/10
GAME HDR BRIGHTNESS SCORE
8.4/10
The Samsung S90C (OLED) is best in class for gaming, while the LG B2 (OLED) is very good.
The LG B2 OLED TV has excellent response times and very good input lag which makes it a very good option for gaming, but the Samsung S90C OLED goes a step further with both the best response times and best input lag, not just making it best for gaming but also pairing these features with a higher refresh rate, thus providing a smoother gaming experience. However, it's important to consider that the sound quality on the Samsung is labeled as fair, which may affect the overall gaming experience if you rely on the TV's built-in speakers.
Cartoons & Animation
8.6
9.3
8.1/10
COLOR GAMUT SCORE
9.2/10
7.1/10
COLOR VOLUME SCORE
9.2/10
7.6/10
SDR BRIGHTNESS SCORE
7.8/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.8/10
9.2/10
GRAY UNIFORMITY
9.8/10
The Samsung S90C (OLED) is excellent for cartoons & animation, while the LG B2 (OLED) is very good.
The Samsung S90C is excellent for watching cartoons and animation due to its wider color gamut, which provides more vibrant and varied colors, and it has better color volume, enhancing the depth and richness of colors in various lighting conditions. On the other hand, the LG B2 is very good for the same content, offering high-quality colors out of the box and a very good color gamut that delivers a wide spectrum of colors, though it may not match the Samsung in terms of color vibrancy and three-dimensionality.
Bright Room
7.5
8.5
9.8/10
VIEWING ANGLE
10.0/10
7.6/10
SDR BRIGHTNESS SCORE
7.8/10
7.0/10
HDR BRIGHTNESS SCORE
8.0/10
9.3/10
REFLECTIONS SCORE
10.0/10
The Samsung S90C (OLED) is very good for bright room, while the LG B2 (OLED) is good.
The Samsung S90C offers very good HDR brightness and the best reflection handling, making it more suitable for bright rooms compared to the LG B2, which has good SDR and HDR brightness but slightly lower performance in reflection handling. Both have outstanding contrast and color performance, with the S90C having a slight edge in color volume and gamut, contributing to its overall better performance in well-lit environments.
Cost
$1,489
$2,597
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The LG B2 (OLED) has a price of $1,489 and the Samsung S90C (OLED) costs $2,597.
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Key similarities
Movies & TV
9.1
9.4
10.00/10
CONTRAST
10.00/10
10.0/10
BLACK UNIFORMITY
10.0/10
8.0/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The Samsung S90C (OLED) and LG B2 (OLED) are both excellent for movies & TV.
The LG B2 has perfect contrast with excellent black uniformity and local dimming, which enhances movie watching with deep blacks and minimal halo effects around bright objects, while its wide viewing angles ensure consistent picture quality from various seating positions. The Samsung S90C also delivers perfect contrast and black uniformity, with better color volume and gray uniformity out of the box, making it suitable for an immersive movie experience in brightly lit and wider seating environments.
Sports
8.4
8.7
8.0/10
MOTION PROCESSING
8.2/10
120Hz
REFRESH RATE
144Hz
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
7.6/10
SDR BRIGHTNESS SCORE
7.8/10
Yes
HLG SUPPORT
Yes
The Samsung S90C (OLED) and LG B2 (OLED) are both very good for sports.
The LG B2 and Samsung S90C OLED TVs are excellent for watching sports due to their instantaneous response times and excellent motion processing capabilities, which keep the action clear without any distracting blur. Both TVs handle reflections very well and offer wide viewing angles, ensuring a great view from different positions, while the Samsung S90C slightly edges out with better gray uniformity which can be important for viewing sports with uniform colors like a soccer field.
News, Talk, & Other TV
8.9
9.1
7.6/10
SDR BRIGHTNESS SCORE
7.8/10
8.0/10
UPSCALING
8.0/10
Although they have very similar scores, PerfectRec considers Samsung S90C (OLED) to be excellent for news, talk, & other TV, while the LG B2 (OLED) is very good.
The LG B2 delivers a very good performance for watching news and TV programs due to its proficient upscaling of lower-resolution content and a good SDR brightness to handle various lighting conditions. In comparison, the Samsung S90C offers excellent performance with the same efficient upscaling, a good SDR brightness, and additionally benefits from superior colors right out of the box, making it more suitable for those who seek vibrant and true-to-life visuals without the need for much adjustment.
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How the LG B2 (OLED) and the Samsung S90C (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG B2 (OLED) | Samsung S90C (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,489 | $2,597 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 3, 2022 | April 12, 2023 | |
Full name | |||
Full name | OLED77B2 | 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 | 7.5/10 | 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 | 8.7/10 | 9.4/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 8.6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 10/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 9.5/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 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 | |
Shopping
LG B2 (OLED)
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Tom's guide
Nick Pino | March 2023
"The LG B2 OLED pairs lush, saturated colors and perfect contrast with a 120Hz screen, HDMI 2.1 ports and a great smart TV platform. The LG B2 OLED is an ideal alternative to the LG C2 OLED for folks who want a taste of OLED life without the sticker price that usually comes with it. The LG B2 OLED does a lot right in terms of performance, color saturation is wonderful and contrast is second-to-none. Not only did color saturation and off-axis viewing impress me, harder to quantify specs like motion processing and upscaling really blew me away as well."
Samsung S90C (OLED)
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Dig into reviews and images
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 B2 (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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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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