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Updated January 10, 2024·
If you prioritize overall picture quality and gaming performance, the LG C1 is an excellent choice. It offers superior contrast, better viewing angles, and lower input lag which is ideal for serious gaming and dark room viewing. However, the LG C1 comes at a higher cost. On the other hand, the TCL S546 is more budget-friendly and still provides decent picture quality. It has a higher SDR brightness which may make it better for viewing in bright rooms. However, you will compromise on gaming performance, viewing angles, and the overall picture quality compared to the LG C1. 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 C1 (OLED)
- Very good for dark room
- Excellent for gaming
- Very good for movies & TV
- Very good for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Very good for upscaling
- Very good motion processing
- Excellent viewing angle
- Excellent reflections
Advantages of the TCL S546 (LCD)
- The TCL S546 (LCD) has no clear advantages over the LG C1 (OLED).
Key differences
Picture Quality
8.5
7.4
10.00/10
CONTRAST
8.21/10
7.2/10
COLOR VOLUME SCORE
8.0/10
WOLED
PANEL TYPE
LED FALD
WBC
PANEL SUB-TYPE
VA
The LG C1 (OLED) has very good picture quality, while the TCL S546 (LCD) has good picture quality.
Movies & TV
8.9
7.0
10.00/10
CONTRAST
8.21/10
10.0/10
BLACK UNIFORMITY
6.8/10
8.0/10
UPSCALING
5.9/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The LG C1 (OLED) is very good for movies & TV, while the TCL S546 (LCD) is good.
The LG C1 is superb for movies and cinematic TV due to its perfect black uniformity and infinite contrast ratio inherent to OLED technology, resulting in exceptional dark scene performance, and also offers wide viewing angles for consistent picture quality at different seating positions. The TCL S546, while offering good contrast and color volume, falls short with its limited local dimming and lower black uniformity which can affect dark scene portrayal, and its viewing angles are narrower, making it less ideal for a broad seating arrangement.
Sports
8.3
6.3
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
8.0/10
8.0/10
UPSCALING
5.9/10
7.0/10
SDR BRIGHTNESS SCORE
8.2/10
Yes
HLG SUPPORT
Yes
The LG C1 (OLED) is very good for sports, while the TCL S546 (LCD) is only fair.
The LG C1 has an OLED screen which provides it with an excellent response time and wide viewing angles, making it very good for watching fast-paced sports, while it also handles reflections well ensuring clear visibility. On the other hand, the TCL S546, being an LCD screen, has a fair response time and narrower viewing angles, which can diminish clarity and viewing comfort during sports viewing, and it does not handle reflections as effectively as the LG C1.
Gaming
9.0
6.6
10.0/10
RESPONSE TIME SCORE
7.6/10
10.0/10
INPUT LAG SCORE
8.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
60.0/100
7.2/10
GAME HDR BRIGHTNESS SCORE
6.9/10
The LG C1 (OLED) is excellent for gaming, while the TCL S546 (LCD) is only fair.
The LG C1 excels in gaming due to its superior response time and minimal input lag, providing a smooth and responsive gaming experience, especially important for fast-paced games. On the other hand, the TCL S546, while offering a very good input lag performance, doesn't match up to the LG C1's responsiveness, making it less ideal for serious gaming.
Cartoons & Animation
8.2
6.6
8.1/10
COLOR GAMUT SCORE
7.8/10
7.2/10
COLOR VOLUME SCORE
8.0/10
7.0/10
SDR BRIGHTNESS SCORE
8.2/10
7.2/10
COLORS OUT OF THE BOX SCORE
4.4/10
9.6/10
GRAY UNIFORMITY
7.0/10
The LG C1 (OLED) is very good for cartoons & animation, while the TCL S546 (LCD) is only fair.
The LG C1 OLED TV displays cartoons with vibrant and accurate colors straight out of the box and boasts a very good color gamut for rich and diverse hues. In contrast, the TCL S546 LCD TV has weaker performance in these areas, offering less accurate out-of-box colors and a color gamut that, while still good, is less impressive than the LG C1, leading to a fair viewing experience for animations.
News, Talk, & Other TV
8.6
6.4
7.0/10
SDR BRIGHTNESS SCORE
8.2/10
8.0/10
UPSCALING
5.9/10
The LG C1 (OLED) is very good for news, talk, & other TV, while the TCL S546 (LCD) is only fair.
The LG C1 OLED excels in upscaling and has good SDR brightness, which results in clearer images for lower resolution content and acceptable visibility in average-lit rooms, while also displaying vibrant colors and deep contrasts beneficial for news and talk shows. Conversely, the TCL S546 LCD, though it offers very good SDR brightness, is fair in upscaling which may affect clarity in non-HD TV programs, and despite good color gamut, its overall image quality is hindered by weaker contrast and less effective local dimming.
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Key similarities
Bright Room
7.1
7.2
9.3/10
VIEWING ANGLE
5.3/10
7.0/10
SDR BRIGHTNESS SCORE
8.2/10
7.0/10
HDR BRIGHTNESS SCORE
6.8/10
9.2/10
REFLECTIONS SCORE
6.0/10
The TCL S546 (LCD) and LG C1 (OLED) are both good for bright room.
The LG C1 OLED provides good SDR and HDR brightness while outstandingly handling reflections, making it suitable for bright rooms. In contrast, the TCL S546 LCD has very good SDR brightness which helps in bright rooms but only fair performance in managing reflections and HDR brightness, making it less ideal compared to the LG C1 in very bright environments.
Cost
$1,300
$1,300
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The LG C1 (OLED) has a price of $1,300 and the TCL S546 (LCD) costs $1,300.
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How the LG C1 (OLED) and the TCL S546 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG C1 (OLED) | TCL S546 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,300 | $1,300 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 2, 2021 | August 4, 2021 | |
Full name | |||
Full name | OLED55C1 | 75S546 | |
Screen Size | |||
Screen Size | 55" | 75" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 7.8/10 | 5.9/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.5/10 | 7.4/10 | |
Bright Room Score | |||
Bright Room Score | 7.2/10 | 7.2/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 6.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 9/10 | 7/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 6.4/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 29.1" x 48.3" x 1.8" | 37.9" x 65.8" x 3.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 27.8" x 48.3" | 40.4" x 65.8" | |
Weight without Stand | |||
Weight without Stand | 41.7 lbs | 67.5 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 | 8.2/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 5.7/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 16 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Get a great deal on the LG C1 (OLED) or the TCL S546 (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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