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What we think
The PerfectRec TV team Learn more
Updated January 10, 2024·
For a sunny room, both the Samsung CU7000 and the TCL S455 perform fairly similarly, with the TCL having a slightly better brightness score for such an environment. If gaming performance is a priority, the Samsung may be the better choice with its higher gaming score. However, for watching movies, series, and particularly animated content, the TCL S455 excels with higher scores. It's worth noting that the Samsung is a newer model and might come at a somewhat higher price, whereas the TCL may be somewhat less expensive. Lastly, the TCL offers more HDMI ports, which could be convenient if you have multiple devices to connect. 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 Samsung CU7000 (LCD)
- Very good motion processing
Advantages of the TCL S455 (LCD)
- Good for upscaling
Key differences
Cost
$258
$228
$100
$150
$200
$250
$300
$350
$400
The Samsung CU7000 (LCD) has a price of $258 and the TCL S455 (LCD) costs $228.
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Key similarities
Picture Quality
6.2
6.5
5.82/10
CONTRAST
6.43/10
5.6/10
COLOR VOLUME SCORE
6.3/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
VA
The TCL S455 (LCD) and Samsung CU7000 (LCD) both have only fair picture quality.
Movies & TV
5.8
6.0
5.82/10
CONTRAST
6.43/10
6.6/10
BLACK UNIFORMITY
9.2/10
6.6/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
Although they have very similar scores, PerfectRec considers TCL S455 (LCD) to be only fair for movies & TV, while the Samsung CU7000 (LCD) is poor.
The Samsung CU7000's weak local dimming and black uniformity lead to subpar performance when watching movies and cinematic TV, which often display dark scenes where these factors are crucial. The TCL S455, while fair in these aspects and providing better contrast and black uniformity, falls short due to its color performance and limited viewing angles, affecting the overall picture quality.
Sports
6.6
6.1
8.0/10
MOTION PROCESSING
4.6/10
60Hz
REFRESH RATE
60Hz
8.7/10
INPUT LAG SCORE
10.0/10
6.6/10
UPSCALING
7.5/10
6.2/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The Samsung CU7000 (LCD) and TCL S455 (LCD) are both only fair for sports.
The Samsung CU7000 and TCL S455 are both rated as having fair performance when watching sports due to their comparable motion processing capabilities, with the Samsung slightly better at handling reflections but the TCL displaying a quicker response time. However, both TVs have limited viewing angles and only fair gray uniformity, which are less than ideal for sports viewing in bright rooms or with large groups.
Gaming
6.0
5.7
6.5/10
RESPONSE TIME SCORE
6.0/10
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
30.0/100
GAMING LOCAL DIMMING
10.0/100
5.9/10
GAME HDR BRIGHTNESS SCORE
5.8/10
Although they have very similar scores, PerfectRec considers Samsung CU7000 (LCD) to be only fair for gaming, while the TCL S455 (LCD) is poor.
The Samsung CU7000 boasts a better response time, reflected in a higher score on response times, giving players a more fluid experience in fast-paced games compared to the TCL S455. Besides, the CU7000 has lower input lag, resulting in quicker reactions to player commands, which is crucial for competitive gaming, while the TCL S455 lags behind in this aspect. Both TVs offer a standard refresh rate typical for LCDs, which does not particularly stand out for either.
Cartoons & Animation
5.7
6.0
5.9/10
COLOR GAMUT SCORE
5.9/10
5.6/10
COLOR VOLUME SCORE
6.3/10
6.2/10
SDR BRIGHTNESS SCORE
6.3/10
6.0/10
COLORS OUT OF THE BOX SCORE
6.6/10
6.0/10
GRAY UNIFORMITY
5.8/10
Although they have very similar scores, PerfectRec considers TCL S455 (LCD) to be only fair for cartoons & animation, while the Samsung CU7000 (LCD) is poor.
The Samsung CU7000 is rated poorly for watching cartoons & animation because the colors out of the box and color gamut are inadequate. Despite the higher contrast and SDR brightness, these color weaknesses impact the representation of vivid and varied color palettes typical in animated content, while the TCL S455, with a fair rating, may deliver slightly better colors out of the box and color gamut, although still limited, providing a somewhat more satisfying viewing experience for animation.
News, Talk, & Other TV
6.0
6.4
6.2/10
SDR BRIGHTNESS SCORE
6.3/10
6.6/10
UPSCALING
7.5/10
The TCL S455 (LCD) and Samsung CU7000 (LCD) are both only fair for news, talk, & other TV.
Bright Room
5.8
6.0
5.3/10
VIEWING ANGLE
5.1/10
6.2/10
SDR BRIGHTNESS SCORE
6.3/10
5.4/10
HDR BRIGHTNESS SCORE
5.6/10
5.9/10
REFLECTIONS SCORE
6.3/10
Although they have very similar scores, PerfectRec considers TCL S455 (LCD) to be only fair for bright room, while the Samsung CU7000 (LCD) is poor.
The Samsung CU7000 struggles in bright rooms mainly because of its fair SDR and poor HDR brightness performance and poor handling of reflections, which can make the picture appear dim and washed out. In comparison, the TCL S455 fares slightly better due to fair SDR brightness and reflections handling, allowing it to maintain a more visible picture under brighter conditions despite still being fair.
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How the Samsung CU7000 (LCD) and the TCL S455 (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung CU7000 (LCD) | TCL S455 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$258 | $228 | ||
Brand | |||
Brand | Samsung | TCL | |
Release Date | |||
Release Date | April 1, 2023 | May 1, 2022 | |
Full name | |||
Full name | UN43CU7000 | 43S455 | |
Screen Size | |||
Screen Size | 43" | 43" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Roku TV | |
Sound Quality Score | |||
Sound Quality Score | 5.9/10 | 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 | 6.2/10 | 6.6/10 | |
Bright Room Score | |||
Bright Room Score | 5.8/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 6/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.9/10 | 6/10 | |
Sports Score | |||
Sports Score | 6.6/10 | 6.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 22" x 38" x 2.4" | 22" x 37.7" x 3.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 24.7" x 38" | 24" x 37.7" | |
Weight without Stand | |||
Weight without Stand | 17.9 lbs | 13.7 lbs | |
VESA Mount | |||
VESA Mount | 200 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 | 5.8/10 | 6.4/10 | |
Local Dimming | |||
Local Dimming | 4.1/10 | 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
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 Samsung CU7000 (LCD) or the TCL S455 (LCD)
About Samsung
Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.
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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