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Updated January 10, 2024·
If you are looking for better overall picture quality and gaming performance, the LG C1 OLED is a superior choice. It excels in dark rooms and handles reflections well, which is beneficial if you're watching movies or gaming in a variety of lighting conditions. However, the LG C1 is more expensive. The TCL S455 LCD is much more affordable and still offers a decent picture quality for the price. It is good for general content like news, talk shows, and cartoons. But it has limited performance in dark rooms and isn't as well-suited for challenging lighting conditions or for viewers with wider seating arrangements due to its viewing angle limitations. 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)
- Good for bright room
- 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 S455 (LCD)
- The TCL S455 (LCD) has no clear advantages over the LG C1 (OLED).
Key differences
Picture Quality
8.5
6.5
10.00/10
CONTRAST
6.43/10
7.2/10
COLOR VOLUME SCORE
6.3/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
VA
The LG C1 (OLED) has very good picture quality, while the TCL S455 (LCD) has only fair picture quality.
Movies & TV
8.9
6.0
10.00/10
CONTRAST
6.43/10
10.0/10
BLACK UNIFORMITY
9.2/10
8.0/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The LG C1 (OLED) is very good for movies & TV, while the TCL S455 (LCD) is only fair.
The LG C1 offers superior contrast, perfect local dimming, and excellent black uniformity which enhances the viewing experience for movies and cinematic TV, complemented by its wide viewing angles that maintain image quality when seen from different positions.
Sports
8.3
6.1
8.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
7.5/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The LG C1 (OLED) is very good for sports, while the TCL S455 (LCD) is only fair.
The LG C1 OLED excels in watching sports due to its superb response time and wide viewing angles, enhancing motion clarity and allowing groups to watch comfortably from different seating positions. In contrast, the TCL S455 LCD falls short in these areas with inferior motion processing and narrower viewing angles, leading to less clear action and color shifts when viewed from the side.
Gaming
9.0
5.7
10.0/10
RESPONSE TIME SCORE
6.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
10.0/100
7.2/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The LG C1 (OLED) is excellent for gaming, while the TCL S455 (LCD) is poor.
The LG C1 excels in gaming because it offers the best response time and input lag, meaning it reacts quickly to user inputs and has a smoother picture during fast action sequences. In contrast, the TCL S455, while also offering the best input lag, has a fair response time, resulting in less crisp motion clarity, which makes it less suitable for gaming.
Cartoons & Animation
8.2
6.0
8.1/10
COLOR GAMUT SCORE
5.9/10
7.2/10
COLOR VOLUME SCORE
6.3/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
7.2/10
COLORS OUT OF THE BOX SCORE
6.6/10
9.6/10
GRAY UNIFORMITY
5.8/10
The LG C1 (OLED) is very good for cartoons & animation, while the TCL S455 (LCD) is only fair.
The LG C1 OLED TV provides better colors straight out of the box and a wider range of colors, which is important for cartoons and animation, whereas the TCL S455 LCD TV has lower performance in these areas, resulting in less vibrant and less diverse colors. Additionally, the LG C1 has higher contrast, gray uniformity, and color volume, all contributing factors to a more attractive and consistent image quality for animated content compared to the TCL S455.
News, Talk, & Other TV
8.6
6.4
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
8.0/10
UPSCALING
7.5/10
The LG C1 (OLED) is very good for news, talk, & other TV, while the TCL S455 (LCD) is only fair.
The LG C1 OLED TV excels at upscaling lower resolution content and provides good SDR brightness, making it very good for watching news and TV programs. In contrast, the TCL S455 LCD TV is rated lower in these areas with only fair SDR brightness and upscaling, leading to a less optimal viewing experience for the same type of content.
Bright Room
7.1
6.0
9.3/10
VIEWING ANGLE
5.1/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
7.0/10
HDR BRIGHTNESS SCORE
5.6/10
9.2/10
REFLECTIONS SCORE
6.3/10
The LG C1 (OLED) is good for bright room, while the TCL S455 (LCD) is only fair.
The LG C1 has excellent reflections handling which, along with its OLED technology providing good SDR and HDR brightness, makes it suitable for bright rooms. Conversely, while the TCL S455 is less adept at handling reflections and only offers fair SDR brightness without the impactful contrast of OLED, making it less ideal for bright environments.
Cost
$1,349
$584
$0
$500
$1,000
$1,500
$2,000
The LG C1 (OLED) has a price of $1,349 and the TCL S455 (LCD) costs $584.
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How the LG C1 (OLED) and the TCL S455 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG C1 (OLED) | TCL S455 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,349 | $584 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 3, 2021 | May 5, 2022 | |
Full name | |||
Full name | OLED65C1 | 65S455 | |
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 | 7.8/10 | 6/10 | |
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 | 8.5/10 | 6.6/10 | |
Bright Room Score | |||
Bright Room Score | 7.2/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 9/10 | 6/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.7" x 57" x 1.8" | 32.8" x 56.9" x 3.2" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 33.9" x 57" | 34.8" x 5.9" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | 30.9 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 200 x 200 | |
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 | Yes | |
Contrast | |||
Contrast | 10/10 | 6.4/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
TCL S455 (LCD)
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Dig into reviews and images
USA Today
Lee Neikirk | January 2022
"A highly affordable but reliably kitted-out 4K Roku TV that, while far from perfect, still punches above its price and delivers a great user experience. If you want to soup up movie night for a bargain, the 4-Series won’t let you down. You may never need to plug in a set-top box or streaming device."
Get a great deal on the LG C1 (OLED) or the TCL S455 (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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