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Updated January 10, 2024·
The LG QNED90 offers better overall picture quality, gaming experience, and performs well in bright rooms, making it suitable for various types of content and well-lit environments. However, it has a higher price compared to the Samsung Q70A. The Samsung Q70A is more affordable and still provides good performance for gaming and watching cartoons and animation. It also has good sound quality and lower input lag, which is beneficial for gaming. However, it may not be the best choice for dark room viewing as its performance isn't as strong in those settings. If budget is a concern and you mainly game or watch animated content, the Samsung Q70A might be more appealing. However, if you're willing to invest more for versatile viewing in different lighting conditions and a slightly better overall performance, the LG QNED90 could be your choice. Both models support gaming at high frame rates and have 4 HDMI ports but don't come with great built-in speakers. 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 for dark room
- Very good for gaming
- Very good for news, talk, & other TV
- Good viewing angle
Advantages of the Samsung Q70A (LCD)
- Very good for cartoons & animation
- Very good motion processing
Key differences
Cartoons & Animation
7.6
8.2
7.8/10
COLOR GAMUT SCORE
7.1/10
7.4/10
COLOR VOLUME SCORE
7.0/10
8.7/10
SDR BRIGHTNESS SCORE
8.6/10
7.6/10
COLORS OUT OF THE BOX SCORE
8.5/10
5.8/10
GRAY UNIFORMITY
6.0/10
The Samsung Q70A (LCD) is very good for cartoons & animation, while the LG QNED90 (LCD) is good.
The Samsung Q70A is rated higher for colors out of the box, which contributes to vivid and accurate colors when watching cartoons, whereas the LG QNED90 is considered good at this, implying less vibrant colors compared to the Samsung. Both TVs have a Good color gamut score indicating they can display a wide range of colors, essential for the varied and bright hues typically found in cartoons and animation.
Cost
$2,000
$948
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG QNED90 (LCD) has a price of $2,000 and the Samsung Q70A (LCD) costs $948.
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Key similarities
Picture Quality
7.3
7.2
5.60/10
CONTRAST
8.21/10
7.4/10
COLOR VOLUME SCORE
7.0/10
LED FALD
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The LG QNED90 (LCD) and Samsung Q70A (LCD) both have good picture quality.
Movies & TV
6.8
6.4
5.60/10
CONTRAST
8.21/10
5.3/10
BLACK UNIFORMITY
6.8/10
7.5/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The LG QNED90 (LCD) and Samsung Q70A (LCD) are both only fair for movies & TV.
The LG QNED90’s fair performance for movies and cinematic TV is due to its average contrast and black uniformity performance; despite having good colors out of the box, it may not deliver deep blacks in dark scenes. On the other hand, the Samsung Q70A also offers a fair experience, with better contrast and black uniformity, which is crucial for a good movie-watching experience, but it falls short in terms of viewing angles and has poor sound quality, which can impact group viewing and audio immersion.
Sports
6.7
6.7
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
7.5/10
8.7/10
SDR BRIGHTNESS SCORE
8.6/10
Yes
HLG SUPPORT
Yes
The LG QNED90 (LCD) and Samsung Q70A (LCD) are both only fair for sports.
When watching sports, the LG QNED90 has fair reflection handling and good motion processing which can be important in well-lit rooms and during fast-moving scenes. In comparison, the Samsung Q70A struggles more with reflections which is a downside in bright environments, however, it offers better motion processing which could enhance the viewing experience during high-speed sports action. Both TVs have their pros and cons in these aspects, with the LG offering wider viewing angles beneficial for group watching, while the Samsung has a better response time for fast-paced content but offers poorer sound quality and viewing angles, which might affect the overall watching experience when viewed from an angle or in a noisy environment.
Gaming
8.1
7.7
7.6/10
RESPONSE TIME SCORE
8.0/10
8.0/10
INPUT LAG SCORE
10.0/10
7.5/10
MOTION PROCESSING
8.0/10
70.0/100
GAMING LOCAL DIMMING
0.0/100
8.6/10
GAME HDR BRIGHTNESS SCORE
7.3/10
Although they have very similar scores, PerfectRec considers LG QNED90 (LCD) to be very good for gaming, while the Samsung Q70A (LCD) is good.
The LG QNED90 offers very good response times and input lag, making it particularly suitable for gaming where fast and accurate reactions are necessary. On the other hand, the Samsung Q70A, although it also delivers very good response times, leads the category in input lag, ensuring the most responsive gaming experience possible.
News, Talk, & Other TV
8.0
7.6
8.7/10
SDR BRIGHTNESS SCORE
8.6/10
7.5/10
UPSCALING
7.5/10
Although they have very similar scores, PerfectRec considers LG QNED90 (LCD) to be very good for news, talk, & other TV, while the Samsung Q70A (LCD) is good.
The LG QNED90 excels in upscaling and displaying accurate colors straight out of the box, making it suitable for watching news and other TV programs which often have varying video qualities. Conversely, the Samsung Q70A, while offering a similar upscaling performance, might not show colors as accurately without prior adjustments, but it does offer a superior contrast which helps in scenes with mixed lighting, which can improve the viewing experience for daily TV watching.
Bright Room
7.7
7.4
7.7/10
VIEWING ANGLE
5.3/10
8.7/10
SDR BRIGHTNESS SCORE
8.6/10
8.3/10
HDR BRIGHTNESS SCORE
7.2/10
6.0/10
REFLECTIONS SCORE
5.9/10
The LG QNED90 (LCD) and Samsung Q70A (LCD) are both good for bright room.
The LG QNED90 is well-suited for bright rooms thanks to its very good SDR and HDR brightness and fair reflection handling, but its contrast is lower than that of the Samsung Q70A. On the other hand, the Samsung Q70A offers excellent contrast which helps with picture quality in bright rooms, along with very good SDR brightness, although its reflection handling is not as effective as the LG QNED90's.
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How the LG QNED90 (LCD) and the Samsung Q70A (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG QNED90 (LCD) | Samsung Q70A (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $948 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 1, 2021 | March 2, 2021 | |
Full name | |||
Full name | 65QNED90 | QN65Q70A | |
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 | 7/10 | 5.7/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 7.4/10 | 7.2/10 | |
Bright Room Score | |||
Bright Room Score | 7.8/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 8.1/10 | 7.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.8/10 | 6.4/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 6.7/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.6" x 56.9" x 1.1" | 32.8" x 57.2" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 56.9" | 35.3" x 57.2" | |
Weight without Stand | |||
Weight without Stand | 57.8 lbs | 46.1 lbs | |
VESA Mount | |||
VESA Mount | 400 X 400 | 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 | 5.6/10 | 8.2/10 | |
Local Dimming | |||
Local Dimming | 6.5/10 | 2.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Bypass only | |
DTS:X | |||
DTS:X | No | No | |
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LG QNED90 (LCD)
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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 Q70A (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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