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Updated January 10, 2024·
The LG C3 OLED TV offers a superior viewing experience with better overall picture quality, especially in dark rooms, and has outstanding performance for gaming. However, it comes at a premium price. The TCL S555 LCD TV is significantly less expensive and still offers good performance for general viewing, including movies and animations, but it falls short in sports content and isn't as proficient in bright rooms. It also has a lower gaming performance compared to the LG C3. If budget is a concern and your viewing habits are diverse, the TCL S555 could be a good fit. If you’re a gamer or a cinephile looking for top-notch picture quality and performance in various lighting conditions and can afford a higher price, the LG C3 could be the better 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 C3 (OLED)
- Very good for bright room
- Excellent for dark room
- Excellent for gaming
- Excellent for movies & TV
- Very good for sports
- Excellent for news, talk, & other TV
- Excellent for use as monitor
- Very good for upscaling
- Very good motion processing
- Best in class viewing angle
- Best in class reflections
Advantages of the TCL S555 (LCD)
- The TCL S555 (LCD) has no clear advantages over the LG C3 (OLED).
Key differences
Picture Quality
9.0
7.8
10.00/10
CONTRAST
9.07/10
8.1/10
COLOR VOLUME SCORE
7.3/10
WOLED
PANEL TYPE
LED FALD
WBE
PANEL SUB-TYPE
VA
The LG C3 (OLED) has excellent picture quality, while the TCL S555 (LCD) has good picture quality.
Movies & TV
9.2
7.9
10.00/10
CONTRAST
9.07/10
10.0/10
BLACK UNIFORMITY
7.0/10
8.0/10
UPSCALING
5.4/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The LG C3 (OLED) is excellent for movies & TV, while the TCL S555 (LCD) is good.
The LG C3 OLED offers perfect contrast and exceptional black uniformity, which enhances movies and cinematic TV by providing deep blacks and a rich viewing experience, additionally supported by excellent viewing angles. In contrast, the TCL S555 LCD has slightly lower contrast and poorer black uniformity, and its limited viewing angles can impact group viewing experiences, even though its colors out of the box and color volume are quite good.
Sports
8.5
6.3
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
5.4/10
8.0/10
SDR BRIGHTNESS SCORE
8.5/10
Yes
HLG SUPPORT
Yes
The LG C3 (OLED) is very good for sports, while the TCL S555 (LCD) is only fair.
The LG C3 excels in watching sports due to its superior response time, better motion processing, and wide viewing angles that maintain image accuracy from different seating positions; it also handles reflections extremely well to reduce screen glare. In contrast, the TCL S555 performs moderately because, while its response time is decent, it is not as effective in motion processing, has narrower viewing angles which could affect viewing from the side, and struggles more with reflections, potentially impairing visibility in bright rooms.
Gaming
9.0
6.7
10.0/10
RESPONSE TIME SCORE
7.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
80.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The LG C3 (OLED) is excellent for gaming, while the TCL S555 (LCD) is only fair.
The LG C3 offers excellent responsiveness and minimal delay in displaying gaming inputs due to its superior response time and input lag performance, making it ideal for fast-paced gaming, while the TCL S555 has a longer response time and input lag, which may not be as suitable for quick reflex games. Additionally, the LG C3's higher refresh rate enables smoother motion, a crucial aspect for gaming, compared to the TCL S555 which has a lower refresh rate.
News, Talk, & Other TV
9.0
7.0
8.0/10
SDR BRIGHTNESS SCORE
8.5/10
8.0/10
UPSCALING
5.4/10
The LG C3 (OLED) is excellent for news, talk, & other TV, while the TCL S555 (LCD) is good.
The LG C3 OLED TV offers superior upscaling, which takes lower resolution content and sharpens it for a clearer picture, and provides excellent SDR brightness, delivering a bright and vivid display for everyday programming like news and talk shows, with perfect contrast, and also excels in color performance right out of the box. Meanwhile, the TCL S555 LCD TV still offers very good SDR brightness and slightly lower contrast, but its upscaling capabilities are not as refined, and local dimming, which enhances contrast and depth, isn't as effective as the LG's.
Bright Room
8.3
7.3
9.5/10
VIEWING ANGLE
5.5/10
8.0/10
SDR BRIGHTNESS SCORE
8.5/10
8.0/10
HDR BRIGHTNESS SCORE
7.0/10
10.0/10
REFLECTIONS SCORE
5.9/10
The LG C3 (OLED) is very good for bright room, while the TCL S555 (LCD) is good.
The LG C3 OLED TV offers superior performance in bright rooms, thanks to its excellent reflections handling and strong brightness for both standard and high dynamic range content, making it highly suitable for well-lit environments. On the other hand, the TCL S555 LCD TV, while still very good at handling bright room situations due to its own high SDR brightness, falls short with poorer reflections handling and less impressive HDR brightness, which might be more noticeable in a sunny room.
Cost
$2,400
$600
$0
$1,000
$2,000
$3,000
$4,000
The LG C3 (OLED) has a price of $2,400 and the TCL S555 (LCD) costs $600.
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Key similarities
Cartoons & Animation
8.8
8.4
8.3/10
COLOR GAMUT SCORE
7.4/10
8.1/10
COLOR VOLUME SCORE
7.3/10
8.0/10
SDR BRIGHTNESS SCORE
8.5/10
7.9/10
COLORS OUT OF THE BOX SCORE
8.6/10
10.0/10
GRAY UNIFORMITY
6.4/10
The LG C3 (OLED) and TCL S555 (LCD) are both very good for cartoons & animation.
The LG C3 OLED is appreciated for cartoons and animation due to its good colors straight out of the box and very good color gamut, ensuring vibrant and accurate hues. In contrast, the TCL S555 LCD also delivers very good out-of-the-box colors but has a slightly less impressive color gamut, which might not capture the full spectrum of colors as well as the LG C3.
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How the LG C3 (OLED) and the TCL S555 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG C3 (OLED) | TCL S555 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,400 | $600 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 3, 2023 | September 3, 2022 | |
Full name | |||
Full name | OLED65C3 | 65S555 | |
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 | 8/10 | 6.1/10 | |
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 | 9/10 | 7.9/10 | |
Bright Room Score | |||
Bright Room Score | 8.3/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 6.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 7.9/10 | |
Sports Score | |||
Sports Score | 8.5/10 | 6.3/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.5" x 56.7" x 1.8" | 32.7" x 56.9" x 3" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.6" x 56.7" | 35" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 36.6 lbs | 45.9 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 13 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 10/10 | 9.1/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 6.1/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | Unknown | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
TCL S555 (LCD)
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Dig into reviews and images
digitaltrends
Caleb Denison | December 2022
"It looks great out of the box and the picture quality it is rock-solid for the price. (...) What really makes this a decent gaming TV, though, is the very low input lag. (...) But if you want to save a little money, the TCL S555 strikes a great balance between cost and performance – the kind of performance that’s impressive enough to deliver some wow to your eyes. (...)"
Get a great deal on the LG C3 (OLED) or the TCL S555 (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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