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Updated January 10, 2024·
If you're looking for exceptional picture quality for movies and premium gaming experiences, the LG C2 OLED is the better option. It offers superior contrast, better dark room performance, and excellent motion processing for fast-paced content. However, if you are going to watch TV in a bright room, the Samsung QN90B LCD will handle reflections better and delivers higher brightness, which makes it a good choice for well-lit environments. Its viewing angle is narrower compared to the LG C2, so it's best if viewers are sitting directly in front of the TV. Both TVs are similarly priced and offer great overall performance, so your decision should be based on whether picture quality in darker environments or visibility in bright rooms is more important for your viewing habits. Both TVs support the main HDR formats except for HDR10+, which is only supported by the Samsung QN90B. 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 C2 (OLED)
- Excellent for dark room
- Excellent for movies & TV
- Very good for sports
- Best in class viewing angle
Advantages of the Samsung QN90B (LCD)
- Best in class for bright room
Key differences
Picture Quality
8.8
8.2
10.00/10
CONTRAST
7.00/10
7.2/10
COLOR VOLUME SCORE
8.2/10
WOLED
PANEL TYPE
miniLED FALD
WBE
PANEL SUB-TYPE
VA
The LG C2 (OLED) and Samsung QN90B (LCD) both have very good picture quality, though the LG C2 (OLED) has somewhat better picture quality.
Movies & TV
9.1
8.1
10.00/10
CONTRAST
7.00/10
10.0/10
BLACK UNIFORMITY
7.0/10
8.0/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The LG C2 (OLED) is excellent for movies & TV, while the Samsung QN90B (LCD) is very good.
The LG C2 OLED excels in watching movies and cinematic TV due to its perfect contrast ratios and black uniformity, offering deep blacks and excellent viewing angles, but colors out of the box may not be as vibrant as the Samsung QN90B LCD, which has very good contrast and local dimming with bright, vivid colors right from the start, though its narrower viewing angles and slightly worse black uniformity could affect viewing in wider seating arrangements.
Sports
8.4
7.1
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
7.8/10
SDR BRIGHTNESS SCORE
9.4/10
Yes
HLG SUPPORT
Yes
The LG C2 (OLED) is very good for sports, while the Samsung QN90B (LCD) is good.
The LG C2 OLED has exceptional response times and wide viewing angles, making it ideal for sports enthusiasts who want a clear picture even when viewing from the side, and it handles reflections very well for a more consistent picture regardless of lighting conditions. In contrast, the Samsung QN90B LCD also has very good response times and excellent handling of reflections, but its viewing angles are not as broad, which might be less optimal for groups spread out across the room, and its motion processing is on par with the LG C2.
Gaming
8.9
8.3
10.0/10
RESPONSE TIME SCORE
8.3/10
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
9.3/10
The LG C2 (OLED) and Samsung QN90B (LCD) are both very good for gaming, though the LG C2 (OLED) is somewhat better.
The LG C2 has the best response time, making it excellent for fast-paced games where on-screen action needs to be crisp and instantaneous, while the Samsung QN90B matches it in terms of both lowest input lag and refresh rate, ensuring a highly responsive gaming experience without delay between your actions and what you see on screen.
Bright Room
7.8
9.7
9.5/10
VIEWING ANGLE
7.4/10
7.8/10
SDR BRIGHTNESS SCORE
9.4/10
7.5/10
HDR BRIGHTNESS SCORE
9.3/10
9.2/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90B (LCD) is best in class for bright room, while the LG C2 (OLED) is good.
The Samsung QN90B (LCD) is better suited for bright rooms due to its higher SDR and HDR brightness and similarly excellent reflections handling compared to the LG C2 (OLED), which although offers perfect contrast and wide color gamut has lower SDR and HDR brightness, making it slightly less ideal for well-lit environments.
Cost
$1,355
$1,600
$500
$1,000
$1,500
$2,000
$2,500
The LG C2 (OLED) has a price of $1,355 and the Samsung QN90B (LCD) costs $1,600.
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Key similarities
Cartoons & Animation
8.7
8.8
8.3/10
COLOR GAMUT SCORE
7.8/10
7.2/10
COLOR VOLUME SCORE
8.2/10
7.8/10
SDR BRIGHTNESS SCORE
9.4/10
7.9/10
COLORS OUT OF THE BOX SCORE
9.5/10
10.0/10
GRAY UNIFORMITY
6.6/10
The Samsung QN90B (LCD) and LG C2 (OLED) are both very good for cartoons & animation.
The LG C2 OLED delivers vibrant colors right out of the box and has a wide color gamut, making cartoons and animations come to life with a rich palette. The Samsung QN90B LCD also excels with out-of-the-box color accuracy and a broad color gamut, ensuring that animated content pops, with somewhat better color volume contributing to its performance across various shades.
News, Talk, & Other TV
9.0
9.0
7.8/10
SDR BRIGHTNESS SCORE
9.4/10
8.0/10
UPSCALING
8.0/10
The LG C2 (OLED) and Samsung QN90B (LCD) are both excellent for news, talk, & other TV.
The LG C2 OLED excels in watching news and talk shows due to its perfect contrast and excellent upscaling abilities, resulting in clear images even from lower quality sources. The Samsung QN90B, however, stands out in bright rooms because of its superior SDR brightness, and additionally offers vibrant colors right out of the box, making it an excellent choice for varied content in well-lit environments.
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How the LG C2 (OLED) and the Samsung QN90B (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG C2 (OLED) | Samsung QN90B (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,355 | $1,600 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | March 3, 2022 | March 4, 2022 | |
Full name | |||
Full name | OLED65C2 | QN65QN90B | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 8.6/10 | 8.3/10 | |
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 | 8.8/10 | 8.2/10 | |
Bright Room Score | |||
Bright Room Score | 7.8/10 | 9.8/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.4/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.1/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 8.5/10 | 7.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.5" x 56.7" x 1.8" | 32.6" x 56.9" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.6" x 56.7" | 35.1" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 32.6 lbs | 53.8 lbs | |
VESA Mount | |||
VESA Mount | 300 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 | 7/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 8/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 4.2.2 | |
Speaker Power | |||
Speaker Power | 40 W | 60 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
LG C2 (OLED)
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Dig into reviews and images
CNET
David Katzmaier | November 2022
"The C2 offers image quality that's a clear step above any non-OLED TV I've seen. The C2 is rare among high-end TVs in that all four of its HDMI ports support 4K/120, great for hard-core gamers with multiple next-gen devices. The C2 is plenty bright enough for just about any viewing environment. It also outperforms QLED TVs like the Samsung QN90B and TCL 6-Series. That's why I consider the LG C2 the best high-end TV for the money of 2022."
Samsung QN90B (LCD)
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Dig into reviews and images
USA Today
Michael Desjardin | October 2022
"The QN90B delivers one of the brightest pictures we’ve ever seen, showcasing HDR content better than just about every LCD/LED TV on the market. If all you’re planning on doing is watching cable TV, broadcast channels, and a fair share of streaming shows or movies, the QN90B is sure to impress. All four of the QN90B’s HDMI 2.1 ports support 4K gaming at 120fps a centerpiece feature of the Xbox Series X and PlayStation 5."
Get a great deal on the LG C2 (OLED) or the Samsung QN90B (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 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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