If you prioritize picture quality for movies and series and plan to watch in a dark room, the LG C3 OLED will offer superior performance with deeper blacks and better contrast. It's also slightly better for gaming due to a faster response time. However, this TV isn't as bright as its counterpart, so it might not perform as well in a very bright room.
The Samsung QN90B LCD is brighter, making it a better fit for bright room viewing. It also has excellent color volume and a faster input lag, which can be beneficial for gaming. However, its contrast isn't as high as the LG C3 OLED, which means it won't deliver quite as deep blacks in a dark room. Both TVs are similarly priced and support Dolby Vision and other HDR formats, providing a versatile viewing experience. Consider your main usage scenarios and room conditions to make the best choice for your needs. 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)
Excellent for dark room
Excellent for gaming
Excellent for movies & TV
Very good for sports
Excellent for use as monitor
Best in class viewing angle
Best in class reflections
Advantages of the Samsung QN90B (LCD)
Best in class for bright room
Key differences
Picture Quality
9.0/10
8.2/10
10.00/10
CONTRAST
7.00/10
8.1/10
COLOR VOLUME SCORE
8.2/10
WOLED
PANEL TYPE
miniLED FALD
WBE
PANEL SUB-TYPE
VA
The LG C3 (OLED) has excellent picture quality, while the Samsung QN90B (LCD) has very good picture quality.
Movies & TV
9.2/10
8.1/10
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 C3 (OLED) is excellent for movies & TV, while the Samsung QN90B (LCD) is very good.
The LG C3 OLED excels in watching movies and cinematic TV due to its perfect black uniformity and infinite contrast ratio, which are byproducts of its OLED technology, ensuring deep blacks and excellent local dimming for a more immersive viewing experience. In contrast, while the Samsung QN90B LCD also performs very well with movies and cinematic content thanks to its high contrast and good local dimming, its blacks are not as deep, and the viewing angles are slightly more limited compared to the LG OLED, which can be important if multiple people watch from different angles.
Sports
8.5/10
7.1/10
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
8.0/10
SDR BRIGHTNESS SCORE
9.4/10
Yes
HLG SUPPORT
Yes
The LG C3 (OLED) is very good for sports, while the Samsung QN90B (LCD) is good.
The LG C3 OLED is exceptional for sports because its perfect black levels and wide viewing angles enhance the contrast and consistency of images across the screen, essential for moving objects and side-viewing during games, with excellent handling of reflections and a best-in-class response time that keeps fast action clear. The Samsung QN90B LCD, while also good for sports, has slightly dimmer black levels and narrower viewing angles which may affect the image when watched from the side, but it also provides excellent reflection handling and a very good response time that ensures motion remains smooth.
Gaming
9.0/10
8.3/10
10.0/10
RESPONSE TIME SCORE
8.3/10
10.0/10
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 C3 (OLED) is excellent for gaming, while the Samsung QN90B (LCD) is very good.
The LG C3 has the best response time, making it excellent for gaming as it reduces motion blur, which is crucial for fast-paced games. While the Samsung QN90B also offers very good gaming capabilities with a very good response time and best input lag, it may not be as fluid in displaying rapid movements compared to the LG C3.
Bright Room
8.3/10
9.7/10
9.5/10
VIEWING ANGLE
7.4/10
8.0/10
SDR BRIGHTNESS SCORE
9.4/10
8.0/10
HDR BRIGHTNESS SCORE
9.3/10
10.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90B (LCD) is best in class for bright room, while the LG C3 (OLED) is very good.
The Samsung QN90B offers excellent brightness in both SDR and HDR, which contributes to its superior performance in bright rooms, alongside its excellent ability to handle reflections, avoiding glare from ambient light. Conversely, the LG C3, although very good with reflections, has slightly lower SDR and HDR brightness, which might make it less optimal for brightly lit environments compared to the Samsung model.
Cost
$1,500
$1,600
$500
$1,000
$1,500
$2,000
$2,500
The LG C3 (OLED) has a price of $1,500 and the Samsung QN90B (LCD) costs $1,600.
The LG C3 (OLED) and Samsung QN90B (LCD) are both very good for cartoons & animation.
The LG C3 OLED TV provides vibrant and accurate colors straight out of the box, which is essential for animation where bold and precise colors enhance the viewing experience, and its color gamut is very good, ensuring a wide range of colors. On the other hand, the Samsung QN90B LCD TV excels in SDR brightness which makes the colors pop in well-lit environments; however, it falls slightly behind the LG C3 in colors out of the box but still has a good color gamut for a varied color range.
News, Talk, & Other TV
9.0/10
9.0/10
8.0/10
SDR BRIGHTNESS SCORE
9.4/10
8.0/10
UPSCALING
8.0/10
The LG C3 (OLED) and Samsung QN90B (LCD) are both excellent for news, talk, & other TV.
The LG C3 OLED excels in upscaling lower-resolution content and delivers perfect blacks due to OLED's inherent ability to turn off individual pixels, providing excellent contrast and a rich viewing experience for news and talk shows. In comparison, the Samsung QN90B LCD shines with its higher SDR brightness, making it a better choice for well-lit rooms, although its upscaling capabilities and out-of-the-box colors match LG's performance.
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How the LG C3 (OLED) and the Samsung QN90B (LCD) compare to other TVs
"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 C3 (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.
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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