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What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
The Samsung QN90C generally costs more but offers a superior experience in terms of picture quality, especially in bright rooms and for watching movies, sports, and animation. It also has better performance for gaming and uses advanced screen technology that may appeal to those valuing a high-end viewing experience. On the other hand, the LG QNED90 is somewhat less expensive, and while it may not match the picture quality of the Samsung in bright rooms, it still offers a good gaming experience and is capable for all types of content. If budget is a significant factor, the LG may be the better option. 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 QNED90 (LCD)
- Good viewing angle
Advantages of the Samsung QN90C (LCD)
- Best in class for bright room
- Very good for movies & TV
- Good for sports
- Very good for cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent reflections
Key differences
Picture Quality
7.3
8.1
5.60/10
CONTRAST
7.38/10
7.4/10
COLOR VOLUME SCORE
9.1/10
LED FALD
PANEL TYPE
miniLED FALD
IPS
PANEL SUB-TYPE
ADS / IPS
The Samsung QN90C (LCD) has very good picture quality, while the LG QNED90 (LCD) has good picture quality.
Movies & TV
6.8
8.0
5.60/10
CONTRAST
7.38/10
5.3/10
BLACK UNIFORMITY
6.8/10
7.5/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The Samsung QN90C (LCD) is very good for movies & TV, while the LG QNED90 (LCD) is only fair.
The LG QNED90 (LCD) provides a lesser contrast and inferior black uniformity compared to the Samsung QN90C (LCD), which leads to less impressive dark scene reproduction, a crucial factor for movie watching; however, the LG QNED90 has a wider viewing angle which can be beneficial for viewers spread out across the room.
Cartoons & Animation
7.6
8.8
7.8/10
COLOR GAMUT SCORE
7.5/10
7.4/10
COLOR VOLUME SCORE
9.1/10
8.7/10
SDR BRIGHTNESS SCORE
10.0/10
7.6/10
COLORS OUT OF THE BOX SCORE
8.1/10
5.8/10
GRAY UNIFORMITY
7.7/10
The Samsung QN90C (LCD) is very good for cartoons & animation, while the LG QNED90 (LCD) is good.
The Samsung QN90C has more vibrant and diverse colors straight out of the box and a wider color gamut, which makes it more suitable for watching cartoons and animations that often use a broad spectrum of colors. While the LG QNED90 also offers good performance in these areas, the Samsung model's superior color volume and contrast help in producing richer and more vivid images.
News, Talk, & Other TV
8.0
8.8
8.7/10
SDR BRIGHTNESS SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
The Samsung QN90C (LCD) and LG QNED90 (LCD) are both very good for news, talk, & other TV, though the Samsung QN90C (LCD) is somewhat better.
The LG QNED90 delivers a very good upscaling of lower resolution content and sports a strong SDR brightness, well-suited for TV programs and news in well-lit rooms, but its colors out of the box may not be as vibrant as some would prefer. Conversely, the Samsung QN90C excels in SDR brightness, making it standout in bright conditions, and it presents very good colors right out of the box, although it may come at a higher price point.
Bright Room
7.7
9.7
7.7/10
VIEWING ANGLE
6.5/10
8.7/10
SDR BRIGHTNESS SCORE
10.0/10
8.3/10
HDR BRIGHTNESS SCORE
8.8/10
6.0/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90C (LCD) is best in class for bright room, while the LG QNED90 (LCD) is good.
The LG QNED90 offers "very good" SDR and HDR brightness and "fair" reflection handling, making it suitable for bright rooms but may struggle with intense glare, whereas the Samsung QN90C has the "best" SDR brightness and "excellent" reflection handling, thus performing exceptionally well even in very bright conditions. While contrast, color volume, and color gamut are important for picture quality, the Samsung's superior brightness and reflections management make it the better choice for bright-room viewing.
Cost
$3,000
$3,300
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
$4,500
$5,000
The LG QNED90 (LCD) has a price of $3,000 and the Samsung QN90C (LCD) costs $3,300.
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Key similarities
Sports
6.7
7.0
7.5/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
8.0/10
8.7/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
Although they have very similar scores, PerfectRec considers Samsung QN90C (LCD) to be good for sports, while the LG QNED90 (LCD) is only fair.
The Samsung QN90C displays better performance in sports-watching due to its superior handling of reflections and slightly better motion processing compared to the LG QNED90, which means that fast action remains clearer and less impacted by ambient light. However, the LG QNED90 offers a wider viewing angle, making it a better option for group viewing in a wider seating arrangement.
Gaming
8.1
8.2
7.6/10
RESPONSE TIME SCORE
7.8/10
8.0/10
INPUT LAG SCORE
10.0/10
7.5/10
MOTION PROCESSING
8.0/10
70.0/100
GAMING LOCAL DIMMING
75.0/100
8.6/10
GAME HDR BRIGHTNESS SCORE
8.9/10
The Samsung QN90C (LCD) and LG QNED90 (LCD) are both very good for gaming.
The LG QNED90 and Samsung QN90C both offer excellent performance for gaming, with the LG having very good response time and input lag, and the Samsung rated even higher, especially in input lag, making both TVs suitable for fast-paced gaming with minimal delay. Both models also support a 120Hz refresh rate, ensuring smooth motion during gameplay.
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How the LG QNED90 (LCD) and the Samsung QN90C (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG QNED90 (LCD) | Samsung QN90C (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,000 | $3,300 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 2, 2021 | March 3, 2023 | |
Full name | |||
Full name | 75QNED90 | QN75QN90C | |
Screen Size | |||
Screen Size | 75" | 75" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 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 | 7.4/10 | 8.1/10 | |
Bright Room Score | |||
Bright Room Score | 7.8/10 | 9.7/10 | |
Gaming Score | |||
Gaming Score | 8.1/10 | 8.3/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.8/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 7/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 37.7" x 65.6" x 1.1" | 67.7" x 65.7" x 1.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 40.2" x 65.6" | 40" x 65.7" | |
Weight without Stand | |||
Weight without Stand | 79.4 lbs | 75.2 lbs | |
VESA Mount | |||
VESA Mount | 400 X 400 | 400 x 400 | |
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 | 5.6/10 | 7.4/10 | |
Local Dimming | |||
Local Dimming | 6.5/10 | 7/10 | |
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 | |
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LG QNED90 (LCD)
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Dig into reviews and images
Home Media Entertainment
Stratos Kampourogiannis | September 2021
"When it comes to HDR brightness it has very bright highlights and impressive HDR. In terms of design the QNED90 looks beautiful. The TV did great with fast response times, excellent reactions and instant rendering of all our commands. If you look for a good performing premium 4K TV the QNED90 ticks all the boxes."
Get a great deal on the LG QNED90 (LCD) or the Samsung QN90C (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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