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Updated April 10, 2024·
If you value premium picture quality and have a higher budget, the Sony A90K OLED offers excellent performance for movies, sports, and gaming, with superior contrast and color. However, its performance in bright rooms is only fair, so it's not the best choice for very sunny spaces. On the other hand, the TCL S450G is much more affordable, though its picture quality is poor across the board, and it also struggles in bright rooms. If cost is your primary concern and you're willing to compromise on overall viewing experience, you might consider the TCL. But for a much better experience with diverse content and improved gaming features, the Sony is a preferable choice, as long as the room isn't overly bright. 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 Sony A90K (OLED)
- Very good for dark room
- Very good for gaming
- Excellent for movies & TV
- Excellent for sports
- Very good for news, talk, & other TV
- Very good for cartoons & animation
- Very good for use as monitor
- Best in class for upscaling
- Best in class 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 Sony A90K (OLED).
Key differences
Picture Quality
8.5
5.9
10.00/10
CONTRAST
5.64/10
8.0/10
COLOR VOLUME SCORE
6.2/10
WOLED
PANEL TYPE
LED
WBE
PANEL SUB-TYPE
VA
The Sony A90K (OLED) has very good picture quality, while the TCL S450G (LCD) has poor picture quality.
Movies & TV
9.1
5.6
10.00/10
CONTRAST
5.64/10
10.0/10
BLACK UNIFORMITY
6.1/10
10.0/10
UPSCALING
6.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The Sony A90K (OLED) is excellent for movies & TV, while the TCL S450G (LCD) is poor.
Sports
9.1
6.1
10.0/10
MOTION PROCESSING
4.6/10
120Hz
REFRESH RATE
60Hz
7.0/10
INPUT LAG SCORE
10.0/10
10.0/10
UPSCALING
6.0/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
Yes
HLG SUPPORT
Yes
The Sony A90K (OLED) is excellent for sports, while the TCL S450G (LCD) is only fair.
Gaming
8.8
5.6
9.4/10
RESPONSE TIME SCORE
5.7/10
7.0/10
INPUT LAG SCORE
10.0/10
10.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
18.0/100
6.2/10
GAME HDR BRIGHTNESS SCORE
5.7/10
The Sony A90K (OLED) is very good for gaming, while the TCL S450G (LCD) is poor.
Cartoons & Animation
8.4
5.8
8.3/10
COLOR GAMUT SCORE
5.9/10
8.0/10
COLOR VOLUME SCORE
6.2/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
7.7/10
COLORS OUT OF THE BOX SCORE
6.2/10
9.6/10
GRAY UNIFORMITY
6.6/10
The Sony A90K (OLED) is very good for cartoons & animation, while the TCL S450G (LCD) is poor.
News, Talk, & Other TV
8.7
5.6
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
10.0/10
UPSCALING
6.0/10
The Sony A90K (OLED) is very good for news, talk, & other TV, while the TCL S450G (LCD) is poor.
Bright Room
6.7
5.7
8.8/10
VIEWING ANGLE
5.0/10
6.3/10
SDR BRIGHTNESS SCORE
5.5/10
6.2/10
HDR BRIGHTNESS SCORE
5.5/10
8.9/10
REFLECTIONS SCORE
6.6/10
The Sony A90K (OLED) is only fair for bright room, while the TCL S450G (LCD) is poor.
Cost
$1,398
$248
$0
$500
$1,000
$1,500
$2,000
$2,500
The Sony A90K (OLED) has a price of $1,398 and the TCL S450G (LCD) costs $248.
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How the Sony A90K (OLED) and the TCL S450G (LCD) compare to other TVs
Spec Comparison
 |  | |
| Sony A90K (OLED) | TCL S450G (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,398 | $248 | ||
Brand | |||
Brand | Sony | TCL | |
Release Date | |||
Release Date | June 2, 2022 | July 1, 2023 | |
Full name | |||
Full name | 48A90K | 50S450G | |
Screen Size | |||
Screen Size | 48" | 50" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Android TV | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 6.3/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.6/10 | 6/10 | |
Bright Room Score | |||
Bright Room Score | 6.8/10 | 5.8/10 | |
Gaming Score | |||
Gaming Score | 8.8/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.1/10 | 5.7/10 | |
Sports Score | |||
Sports Score | 9.2/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 24.6" x 42.1" x 2.4" | 25.4" x 43.8" x 3.2" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 24.9" x 42.1" | 27.1" x 37.8" | |
Weight without Stand | |||
Weight without Stand | 29.6 lbs | 18.3 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 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 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3.5/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.1 | 2.0 | |
Speaker Power | |||
Speaker Power | 25 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | Up to DTS Digital Surround, Bypass only | Yes, Bypass only | |
Shopping
TCL S450G (LCD)
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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 Sony A90K (OLED) or the TCL S450G (LCD)
About Sony
Sony stands as a highly experienced and widely trusted TV manufacturer, earning a reputation that surpasses all others. A Japanese company, Sony has been making TVs for far longs than it has been making Playstation game consoles. Sony's high-end TVs are often regarded as the ultimate choice for videophiles, representing the epitome of quality, albeit at a premium price point. Renowned for their advanced and precise motion handling, as well as their cutting-edge local dimming algorithms, Sony consistently delivers unparalleled performance in these areas. They include Google TV software with all their TV sets, which grants access to the largest selection of apps available and they also include Bravia Core which is a movie streaming platform specifically for Sony TVs that offers higher picture quality by using more bandwidth.
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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