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Updated January 10, 2024·
When choosing between the LG A2 OLED and the TCL S455 LCD, consider the following: If you prioritize picture quality for movies and series, the LG A2 tends to offer better overall performance, especially in dark rooms due to its OLED technology, which delivers deeper blacks and a higher contrast ratio. For gaming, while both TVs are decent, the LG A2 provides a slightly better experience with faster response times, which is essential for fast-paced games. In bright rooms, neither TV is particularly outstanding. However, the LG A2 has a slight edge, although it's more expensive. If budget is a concern, the TCL S455 is significantly more affordable and still offers a satisfactory experience for general content like news, cartoons, and animations. The TCL S455 also has more HDMI ports, which could be useful if you plan to connect multiple devices. Ultimately, if you’re willing to invest in higher quality, particularly for dark room viewing and gaming, the LG A2 might be suitable. If you’re looking for a more cost-effective option for a variety of content and connectivity needs, the TCL S455 can be a decent 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 A2 (OLED)
- Good for bright room
- Excellent for dark room
- Good for gaming
- Excellent 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 motion processing
- Excellent viewing angle
- Very good reflections
Advantages of the TCL S455 (LCD)
- The TCL S455 (LCD) has no clear advantages over the LG A2 (OLED).
Key differences
Picture Quality
8.7
6.5
10.00/10
CONTRAST
6.43/10
7.5/10
COLOR VOLUME SCORE
6.3/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
VA
The LG A2 (OLED) has very good picture quality, while the TCL S455 (LCD) has only fair picture quality.
Movies & TV
9.2
6.0
10.00/10
CONTRAST
6.43/10
10.0/10
BLACK UNIFORMITY
9.2/10
7.5/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The LG A2 (OLED) is excellent for movies & TV, while the TCL S455 (LCD) is only fair.
The LG A2 excels in movie and cinematic TV viewing due to its OLED panel which delivers infinite contrast, perfect black uniformity, and wide viewing angles, ensuring deep blacks and consistent colors, even at angles. In comparison, the TCL S455, with its LCD panel, provides lower contrast, less effective black levels, and more limited viewing angles, which impacts the viewer's experience, especially in dark scenes.
Sports
8.2
6.1
8.0/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
8.0/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
7.5/10
7.1/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The LG A2 (OLED) is very good for sports, while the TCL S455 (LCD) is only fair.
The LG A2 OLED offers excellent response time and very good motion processing, making it more suitable for watching fast-paced sports by providing smoother motion and better handling of fast-moving scenes. In contrast, the TCL S455 LCD has fair response time and motion processing, which may lead to more blur during sports, and it may not handle fast-moving scenes as well, affecting the viewing experience especially in rapid games.
Gaming
7.1
5.7
9.3/10
RESPONSE TIME SCORE
6.0/10
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
10.0/100
6.9/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The LG A2 (OLED) is good for gaming, while the TCL S455 (LCD) is poor.
The LG A2 excels in gaming due to its outstanding response time and very good input lag, making it responsive for fast-paced games. In contrast, the TCL S455, while having the best input lag, falls behind due to its only fair response time, which can lead to more noticeable motion blur during gaming.
Cartoons & Animation
8.7
6.0
8.1/10
COLOR GAMUT SCORE
5.9/10
7.5/10
COLOR VOLUME SCORE
6.3/10
7.1/10
SDR BRIGHTNESS SCORE
6.3/10
8.8/10
COLORS OUT OF THE BOX SCORE
6.6/10
9.8/10
GRAY UNIFORMITY
5.8/10
The LG A2 (OLED) is very good for cartoons & animation, while the TCL S455 (LCD) is only fair.
The LG A2's colors out of the box are rated as very good, which typically means more accurate colors for content like cartoons & animation right after setup, and it boasts a very good color gamut, ensuring a wider range of colors displayed. In contrast, the TCL S455 has colors out of the box and a color gamut that are both rated fair, indicating less vibrant and accurate colors, which can result in a less immersive experience when watching animated content.
News, Talk, & Other TV
8.6
6.4
7.1/10
SDR BRIGHTNESS SCORE
6.3/10
7.5/10
UPSCALING
7.5/10
The LG A2 (OLED) is very good for news, talk, & other TV, while the TCL S455 (LCD) is only fair.
The LG A2 OLED TV provides a superior experience for watching news and TV programs as it offers perfect contrast and very good upscaling of lower resolution content. Whereas the TCL S455, being an LCD TV, struggles in these areas with less effective local dimming and fair SDR brightness, resulting in a less impressive viewing experience for such content.
Bright Room
7.0
6.0
9.1/10
VIEWING ANGLE
5.1/10
7.1/10
SDR BRIGHTNESS SCORE
6.3/10
6.7/10
HDR BRIGHTNESS SCORE
5.6/10
8.6/10
REFLECTIONS SCORE
6.3/10
The LG A2 (OLED) is good for bright room, while the TCL S455 (LCD) is only fair.
The LG A2 OLED TV is better suited for bright rooms because it has a higher score for handling reflections, whereas the TCL S455 LCD TV has a fair score for reflections, making it less ideal in well-lit environments. Despite this, the contrast on OLED screens, like the LG A2, is superior to that of LCD screens, and they usually offer a wider color volume and gamut, which can enhance the overall picture quality.
Cost
$2,865
$584
$0
$1,000
$2,000
$3,000
$4,000
$5,000
The LG A2 (OLED) has a price of $2,865 and the TCL S455 (LCD) costs $584.
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How the LG A2 (OLED) and the TCL S455 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG A2 (OLED) | TCL S455 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,865 | $584 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | April 3, 2022 | May 5, 2022 | |
Full name | |||
Full name | 65A2 | 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 | 7/10 | 6/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.8/10 | 6.6/10 | |
Bright Room Score | |||
Bright Room Score | 7.1/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 7.2/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 6/10 | |
Sports Score | |||
Sports Score | 8.2/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" 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) | 35.3" x 57" | 34.8" x 5.9" | |
Weight without Stand | |||
Weight without Stand | 37.7 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 | No | 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 | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 20 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
LG A2 (OLED)
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Dig into reviews and images
Techradar
Al Griffin | August 2022
"Movie fans will find a lot here to love, and the A2 series’ low prices compared with other OLED TVs will keep their wallets happy. Images had the deep blacks and detailed shadows typical of the best 4K TVs, while colors looked both fully saturated and clean. Also, the A2’s out-of-box picture performance in Filmmaker mode was mostly accurate, requiring only slight adjustments to optimize brightness, color, and contrast."
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 A2 (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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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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