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Updated January 10, 2024·
The LG QNED90 is an upper midrange TV that typically costs much more than the TCL S435, which is a budget TV. The LG QNED90 has better overall picture quality, higher brightness, and a wider viewing angle, making it a good choice for brighter rooms and varied seating arrangements. It also has better motion handling and gaming performance, ideal for sports fans and gamers. The TCL S435, while not as bright and with a narrower viewing angle, may still be a satisfactory choice if you're looking to save money and prioritize watching movies and cartoons in darker environments. If budget is not a concern and you value a better viewing experience across various content types and room conditions, the LG QNED90 stands out as the superior option. However, if cost savings are a priority and your viewing habits are less demanding, the TCL S435 presents a value-oriented choice. 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 bright room
- Good for dark room
- Very good for gaming
- Very good for news, talk, & other TV
- Good for use as monitor
- Good for upscaling
- Good motion processing
- Good viewing angle
Advantages of the TCL S435 (LCD)
- The TCL S435 (LCD) has no clear advantages over the LG QNED90 (LCD).
Key differences
Picture Quality
7.3
6.6
5.60/10
CONTRAST
7.50/10
7.4/10
COLOR VOLUME SCORE
6.6/10
LED FALD
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The LG QNED90 (LCD) has good picture quality, while the TCL S435 (LCD) has only fair picture quality.
Movies & TV
6.8
6.1
5.60/10
CONTRAST
7.50/10
5.3/10
BLACK UNIFORMITY
6.7/10
7.5/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The LG QNED90 (LCD) and TCL S435 (LCD) are both only fair for movies & TV, though the LG QNED90 (LCD) is somewhat better.
The LG QNED90, with its decent local dimming and black uniformity, offers satisfactory contrast for movies and cinematic TV, yet it may fall short in producing true blacks due to lower black uniformity. In comparison, the TCL S435 delivers good contrast with better black uniformity, however, its lack of local dimming means its screen can't achieve the same level of depth and detail in darker scenes.
Sports
6.7
5.9
7.5/10
MOTION PROCESSING
3.2/10
120Hz
REFRESH RATE
60Hz
8.0/10
INPUT LAG SCORE
5.8/10
7.5/10
UPSCALING
5.9/10
8.7/10
SDR BRIGHTNESS SCORE
5.2/10
Yes
HLG SUPPORT
Yes
The LG QNED90 (LCD) is only fair for sports, while the TCL S435 (LCD) is poor.
The LG QNED90 offers a better experience for sports watching with its higher response time and superior motion processing, meaning it handles fast action better, whereas the TCL S435, with its poor response time and motion processing, may result in more motion blur and unclear action scenes. The LG QNED90's handling of reflections is fair, making it more suitable for rooms with some light, while the TCL S435 has poor reflection handling, making it less ideal for well-lit environments.
Gaming
8.1
5.5
7.6/10
RESPONSE TIME SCORE
6.2/10
8.0/10
INPUT LAG SCORE
5.8/10
7.5/10
MOTION PROCESSING
3.2/10
70.0/100
GAMING LOCAL DIMMING
0.0/100
8.6/10
GAME HDR BRIGHTNESS SCORE
5.3/10
The LG QNED90 (LCD) is very good for gaming, while the TCL S435 (LCD) is poor.
The LG QNED90 is better suited for gaming due to its higher response time and input lag performance combined with a 120Hz screen refresh rate, which provides smoother and more responsive gameplay, while the TCL S435's gaming experience is hindered by lower performance in these areas and a limited 60Hz refresh rate, leading to less fluid motion and slower reaction to inputs.
Cartoons & Animation
7.6
7.0
7.8/10
COLOR GAMUT SCORE
6.0/10
7.4/10
COLOR VOLUME SCORE
6.6/10
8.7/10
SDR BRIGHTNESS SCORE
5.2/10
7.6/10
COLORS OUT OF THE BOX SCORE
9.0/10
5.8/10
GRAY UNIFORMITY
5.9/10
The LG QNED90 (LCD) and TCL S435 (LCD) are both good for cartoons & animation, though the LG QNED90 (LCD) is somewhat better.
The LG QNED90 displays good colors out of the box and exhibits a good color gamut, making it suitable for vibrant and varied cartoon images. In contrast, the TCL S435 offers excellent colors straight out of the box but with a fair color gamut, which may affect the replication of the widest range of colors in animated content.
News, Talk, & Other TV
8.0
5.8
8.7/10
SDR BRIGHTNESS SCORE
5.2/10
7.5/10
UPSCALING
5.9/10
The LG QNED90 (LCD) is very good for news, talk, & other TV, while the TCL S435 (LCD) is poor.
The LG QNED90 excels in upscaling and SDR brightness, making it a strong option for watching news and talk shows, delivering very good picture quality even with lower resolution content. In contrast, the TCL S435 struggles in the same areas with poor performance in upscaling and SDR brightness, resulting in less than optimal viewing experiences for standard TV programs.
Bright Room
7.7
5.6
7.7/10
VIEWING ANGLE
5.0/10
8.7/10
SDR BRIGHTNESS SCORE
5.2/10
8.3/10
HDR BRIGHTNESS SCORE
5.1/10
6.0/10
REFLECTIONS SCORE
5.9/10
The LG QNED90 (LCD) is good for bright room, while the TCL S435 (LCD) is poor.
The LG QNED90 is superior in a bright room due to its higher SDR and HDR brightness, making the picture more visible in well-lit conditions, and moderately better reflection handling helps reduce glare. On the other hand, the TCL S435 struggles due to poor SDR and HDR brightness, and its reflection handling could lead to more distractions from ambient light.
Cost
$2,000
$700
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG QNED90 (LCD) has a price of $2,000 and the TCL S435 (LCD) costs $700.
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How the LG QNED90 (LCD) and the TCL S435 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG QNED90 (LCD) | TCL S435 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $700 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 1, 2021 | September 4, 2020 | |
Full name | |||
Full name | 65QNED90 | 65S435 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 5.9/10 | |
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 | 6.7/10 | |
Bright Room Score | |||
Bright Room Score | 7.8/10 | 5.6/10 | |
Gaming Score | |||
Gaming Score | 8.1/10 | 5.6/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.8/10 | 6.2/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 6/10 | |
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" | 33.2" x 57.4" x 3.3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 56.9" | 35.3" x 57.4" | |
Weight without Stand | |||
Weight without Stand | 57.8 lbs | 37.9 lbs | |
VESA Mount | |||
VESA Mount | 400 X 400 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | No | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | No | |
Contrast | |||
Contrast | 5.6/10 | 7.5/10 | |
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 | 16 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Dolby Digital Plus Bypass Only | |
DTS:X | |||
DTS:X | No | No | |
Shopping
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."
TCL S435 (LCD)
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CNET
Geoffrey Morrison | June 2021
"The TCL 4-Series is so inexpensive and capable you might start to question why there are any multithousand-dollar TVs at all. The 4-Series setup is intuitive and easy. If you're just looking for an easy-to-use TV with decent picture, this is an excellent place to start."
Get a great deal on the LG QNED90 (LCD) or the TCL S435 (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 TCL
TCL, the highly recognizable TV brand from China, has firmly established itself as the second-largest manufacturer in terms of sales volume. Renowned for striking an impressive balance between affordability, picture quality, and design, TCL TVs deliver a compelling overall package. While they have traditionally excelled in the low-end and midrange TV segments, TCL has recently made remarkable strides in the realm of high-end televisions, introducing impressive models that rival top competitors. Most TCL TVs use Roku software which is very user friendly and easy to use, but they have a few other models that use Google TV which has the largest app selection, but is not as user friendly as Roku.
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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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