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The PerfectRec TV team Learn more
Updated January 10, 2024·
Both the LG C3 and Samsung S90C TVs are offered at a premium price and are similarly priced. If you prioritize gaming performance and have a dark room, the Samsung S90C is superior. However, if you need a TV with great speakers built-in, the LG C3 has the edge. The LG C3 performs well for a variety of content including movies and sports, but for the brightest room conditions, the Samsung S90C has a slight advantage. 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 C3 (OLED)
- The LG C3 (OLED) has no clear advantages over the Samsung S90C (OLED).
Advantages of the Samsung S90C (OLED)
- Best in class for gaming
- Excellent for cartoons & animation
Key differences
Gaming
9.0
10.0
10.0/10
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
8.0/10
GAME HDR BRIGHTNESS SCORE
8.4/10
The Samsung S90C (OLED) is best in class for gaming, while the LG C3 (OLED) is excellent.
The LG C3 OLED and Samsung S90C OLED both have the best scores for response time and input lag, providing an excellent gaming experience. However, the Samsung S90C OLED offers a higher refresh rate at 144Hz compared to LG C3's 120Hz, which may result in slightly smoother visuals in fast-paced games.
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Key similarities
Picture Quality
9.0
9.4
10.00/10
CONTRAST
10.00/10
8.1/10
COLOR VOLUME SCORE
9.2/10
WOLED
PANEL TYPE
RGB OLED
WBE
PANEL SUB-TYPE
QD-OLED
The Samsung S90C (OLED) and LG C3 (OLED) both have excellent picture quality.
Movies & TV
9.2
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 C3 (OLED) are both excellent for movies & TV.
The LG C3 and Samsung S90C OLED TVs are excellent for watching movies and cinematic TV due to their perfect contrast, local dimming capabilities, and impeccable black uniformity, producing vivid and deep blacks critical for dark scenes. Both TVs also score well on color reproduction out of the box, color volume for rich and varied hues, gray uniformity for consistent shades across the screen, and viewing angles maintaining picture quality from different seat positions.
Sports
8.5
8.7
8.0/10
MOTION PROCESSING
8.2/10
120Hz
REFRESH RATE
144Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
8.0/10
SDR BRIGHTNESS SCORE
7.8/10
Yes
HLG SUPPORT
Yes
The Samsung S90C (OLED) and LG C3 (OLED) are both very good for sports.
The LG C3 and the Samsung S90C both have excellent response times and motion processing, which prevents blurring during fast sports actions, and both offer the best reflections handling to mitigate glare in bright rooms. However, the Samsung S90C has a slight edge in viewing angles, ensuring a clear picture from more positions around the room, although both TVs have very good viewing angles.
Cartoons & Animation
8.8
9.3
8.3/10
COLOR GAMUT SCORE
9.2/10
8.1/10
COLOR VOLUME SCORE
9.2/10
8.0/10
SDR BRIGHTNESS SCORE
7.8/10
7.9/10
COLORS OUT OF THE BOX SCORE
8.8/10
10.0/10
GRAY UNIFORMITY
9.8/10
Although they have very similar scores, PerfectRec considers Samsung S90C (OLED) to be excellent for cartoons & animation, while the LG C3 (OLED) is very good.
The LG C3 is very good for watching cartoons and animation as it displays colors accurately right out of the box and offers a very good color gamut and volume which are crucial for vibrant and diverse color representation. However, the Samsung S90C is considered excellent in these aspects because, while also providing accurate colors out of the box, it has an excellent color gamut and volume, ensuring even more vivid and varied colors.
News, Talk, & Other TV
9.0
9.1
8.0/10
SDR BRIGHTNESS SCORE
7.8/10
8.0/10
UPSCALING
8.0/10
The Samsung S90C (OLED) and LG C3 (OLED) are both excellent for news, talk, & other TV.
The LG C3 excels in upscaling lower resolution content and delivers very good SDR brightness, making it ideal for watching news and television shows. In comparison, while the Samsung S90C also offers excellent upscaling and good SDR brightness, its color production straight out of the box and wider color gamut might give you a more vibrant picture, albeit with a tradeoff in out-of-the-box color accuracy and local dimming performance relative to the LG C3.
Bright Room
8.3
8.5
9.5/10
VIEWING ANGLE
10.0/10
8.0/10
SDR BRIGHTNESS SCORE
7.8/10
8.0/10
HDR BRIGHTNESS SCORE
8.0/10
10.0/10
REFLECTIONS SCORE
10.0/10
The Samsung S90C (OLED) and LG C3 (OLED) are both very good for bright room.
The LG C3 and Samsung S90C both offer high SDR and HDR brightness, making them suitable for viewing in well-lit rooms; additionally, they excel in reflecting handling which ensures that light sources won't mar the viewing experience. Despite their similarities in brightness and reflection management, the Samsung S90C pulls slightly ahead with superior color volume and gamut, enhancing its picture quality further, especially in vivid or varied content.
Cost
$1,297
$1,279
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The LG C3 (OLED) has a price of $1,297 and the Samsung S90C (OLED) costs $1,279.
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How the LG C3 (OLED) and the Samsung S90C (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG C3 (OLED) | Samsung S90C (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,297 | $1,279 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 2, 2023 | April 10, 2023 | |
Full name | |||
Full name | OLED55C3 | QN55S90C | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 8/10 | 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 | 9/10 | 9.4/10 | |
Bright Room Score | |||
Bright Room Score | 8.3/10 | 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 | 8.5/10 | 8.8/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 27.7" x 48.1" x 1.8" | 27.9" x 48.2" x 1.6" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 29.8" x 48.1" | 30.5" x 48.2" | |
Weight without Stand | |||
Weight without Stand | 31.1 lbs | Unknown | |
VESA Mount | |||
VESA Mount | 300 x 200 | 300 x 200 | |
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 | 2.2 | 2.1 | |
Speaker Power | |||
Speaker Power | Unknown | Unknown | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
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 C3 (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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