A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
The LG A1 OLED TV offers superior overall picture quality, contrast, and viewing angles, making it a great choice for movies and dark room viewing. However, it's not as bright as some TVs, which may be a concern in a very sunny room. On the other hand, the TCL S450G LCD TV is less expensive, and while it has a decent picture, it doesn't match the LG in terms of quality or contrast. It may also not perform as well in dark rooms but could be adequate for casual viewing in brighter spaces. So, if picture quality and dark room performance are a priority and you're willing to invest more, go with the LG A1. If you're looking for a more budget-friendly option that performs reasonably well, consider the TCL S450G. 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 A1 (OLED)
- Very good for dark room
- Good 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
- Very good viewing angle
- Very good reflections
Advantages of the TCL S450G (LCD)
- The TCL S450G (LCD) has no clear advantages over the LG A1 (OLED).
Key differences
Picture Quality
8.2
5.9
10.00/10
CONTRAST
5.64/10
7.1/10
COLOR VOLUME SCORE
6.2/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
VA
The LG A1 (OLED) has very good picture quality, while the TCL S450G (LCD) has poor picture quality.
Movies & TV
8.9
5.6
10.00/10
CONTRAST
5.64/10
10.0/10
BLACK UNIFORMITY
6.1/10
8.0/10
UPSCALING
6.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG A1 (OLED) is very good for movies & TV, while the TCL S450G (LCD) is poor.
Sports
8.0
6.1
8.0/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
6.0/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
Yes
HLG SUPPORT
Yes
The LG A1 (OLED) is very good for sports, while the TCL S450G (LCD) is only fair.
The LG A1 OLED TV is superior for watching sports largely because of its excellent response time, which reduces motion blur, and its very good handling of reflections, enhancing visibility even in well-lit rooms; it is also favored for its wide viewing angles making it a good fit for group watching. In contrast, the TCL S450G LCD TV has poor response time leading to more motion blur during fast-paced games, and its reflections handling is only fair, which might cause issues with screen visibility in bright environments.
Gaming
7.0
5.6
9.0/10
RESPONSE TIME SCORE
5.7/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
18.0/100
6.3/10
GAME HDR BRIGHTNESS SCORE
5.7/10
The LG A1 (OLED) is good for gaming, while the TCL S450G (LCD) is poor.
The LG A1 is better for gaming due to its excellent response time, which means it displays fast-moving content with less blur and more clarity, while its input lag, although not rated the highest, is generally low, contributing to a responsive gaming experience. In contrast, the TCL S450G, while it has the best input lag ensuring a very responsive interface, suffers from poor response time, leading to potential motion blur, which can negatively impact fast-paced gaming.
Cartoons & Animation
8.0
5.8
8.0/10
COLOR GAMUT SCORE
5.9/10
7.1/10
COLOR VOLUME SCORE
6.2/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
7.1/10
COLORS OUT OF THE BOX SCORE
6.2/10
9.2/10
GRAY UNIFORMITY
6.6/10
The LG A1 (OLED) is very good for cartoons & animation, while the TCL S450G (LCD) is poor.
The LG A1 has very good color performance straight out of the box, which enhances the viewing experience for cartoons and animation, and its color gamut is also rated as very good, offering a wider range of colors. On the other hand, the TCL S450G has fair color performance outside the box, which could make animations look less vibrant, and its color gamut is poor, resulting in a more limited color range and less vivid imagery.
News, Talk, & Other TV
8.4
5.6
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
8.0/10
UPSCALING
6.0/10
The LG A1 (OLED) is very good for news, talk, & other TV, while the TCL S450G (LCD) is poor.
The LG A1 excels in providing a crisp image for news and talk shows due to its strong upscaling capabilities and good performance in maintaining colors out of the box, which helps in presenting a clearer and more consistent picture. On the other hand, the TCL S450G struggles in these same areas, with poor upscaling that can make lower resolution content appear less defined and a subpar color display that can result in a less vibrant image.
Bright Room
6.6
5.7
8.8/10
VIEWING ANGLE
5.0/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
6.1/10
HDR BRIGHTNESS SCORE
5.5/10
8.8/10
REFLECTIONS SCORE
6.6/10
The LG A1 (OLED) is only fair for bright room, while the TCL S450G (LCD) is poor.
The LG A1, though just fair in SDR and HDR brightness, manages reflections very well, making it more suitable for bright rooms than the TCL S450G, which not only has poor brightness in both SDR and HDR but also only fair reflection handling. Contrast, color volume, and color gamut also affect the viewing experience, but to a lesser extent, and both TVs perform similarly in these categories.
Cost
$1,100
$348
$0
$500
$1,000
$1,500
$2,000
The LG A1 (OLED) has a price of $1,100 and the TCL S450G (LCD) costs $348.
Let Us Help Find Your Perfect TV
Find your new TV
Give feedback
We’re constantly working to improve.
How the LG A1 (OLED) and the TCL S450G (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG A1 (OLED) | TCL S450G (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,100 | $348 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 3, 2021 | July 1, 2023 | |
Full name | |||
Full name | OLED65A1 | 65S450G | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 6.6/10 | 6.3/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.3/10 | 6/10 | |
Bright Room Score | |||
Bright Room Score | 6.7/10 | 5.8/10 | |
Gaming Score | |||
Gaming Score | 7/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 8.9/10 | 5.7/10 | |
Sports Score | |||
Sports Score | 8/10 | 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) | 35.1" x 57" | 34.6" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 52.2 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 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3.5/10 | |
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 | Yes, Bypass only | |
Shopping
TCL S450G (LCD)
See more
Dig into reviews and images
9 to 5 Google
Ben Schoon | September 2023
"TCL, though, has built much of its success on affordable sets, and the 2023 TCL S Class S4 with Google TV is a testament to just how good of a TV you can get for an affordable price tag"
Get a great deal on the LG A1 (OLED) or the TCL S450G (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.
Give feedback
We're constantly perfecting our model
TV guides you might be interested in
More comparisons for you
FAQs
FAQs about TVs
Why trust us
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
122,730
Recommendations made
18,410
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.
Featured in
