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OLED55C1
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75S546
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What we think

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The PerfectRec TV team Learn more
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

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Picture Quality

8.5
OLED55C1
75S546
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
OLED55C1
75S546
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.

Sports

8.3
OLED55C1
75S546
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.

Gaming

9.0
OLED55C1
75S546
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.

Cartoons & Animation

8.2
OLED55C1
75S546
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.

News, Talk, & Other TV

8.6
OLED55C1
75S546
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.
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Key similarities

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Bright Room

7.1
OLED55C1
75S546
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.

Cost

$1,300
OLED55C1
75S546
$1,300
Product imageProduct image

$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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We’re constantly working to improve.

How the LG C1 (OLED) and the TCL S546 (LCD) compare to other TVs

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Spec Comparison

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LG C1 (OLED)TCL S546 (LCD)
LG C1 (OLED)TCL S546 (LCD)

GENERAL

Price
$1,300
$1,300
Brand
LGTCL
Release Date
April 2, 2021August 4, 2021
Full name
OLED55C175S546
Screen Size
55"75"
Screen Resolution
4K4K

TV FEATURES

Operating System
webOSAndroid TV
Sound Quality Score
7.8/105.9/10
NextGen Ready
NoNo
HDMI Ports
43
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
8.5/107.4/10
Bright Room Score
7.2/107.2/10
Gaming Score
9/106.7/10
Movies & TV Score
9/107/10
Sports Score
8.4/106.4/10

PHYSICAL

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)
27.8" x 48.3"40.4" x 65.8"
Weight without Stand
41.7 lbs67.5 lbs
VESA Mount
300 x 200400 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
10/108.2/10
Local Dimming
10/105.7/10

SOUND

Speaker Setup
2.22.0
Speaker Power
40 W16 W
Dolby Atmos
YesYes
DTS:X
NoNo

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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Why trust us

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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.

By the numbers

385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
107,430
Recommendations made
16,115
Consumer hours saved

About the TV team

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Jaime Roldán

TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.

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