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Updated January 10, 2024·
The LG G1 (OLED) is a high-end TV that will cost significantly more than the TCL S455 (LCD) but offers better overall picture quality, gaming experience, sports-viewing, and performance in dark rooms. It is highly suited for movie enthusiasts and those who have rooms with controlled lighting. On the other hand, the TCL S455 is a budget-friendly option that still provides a decent picture quality and suitability for watching news, cartoons, and animations. However, it may not perform as well in bright rooms, and its picture quality is not as high as that of the LG G1. If excellent picture quality and gaming performance are top priorities and you have a flexible budget, go for the LG G1. If you're looking for a more affordable option for casual viewing in diverse lighting conditions, the TCL S455 could be appropriate. 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 G1 (OLED)
- Good for bright room
- Excellent for dark room
- Excellent 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 for upscaling
- Very good motion processing
- Excellent viewing angle
- Excellent reflections
Advantages of the TCL S455 (LCD)
- The TCL S455 (LCD) has no clear advantages over the LG G1 (OLED).
Key differences
Picture Quality
8.8
6.5
10.00/10
CONTRAST
6.43/10
7.5/10
COLOR VOLUME SCORE
6.3/10
WOLED
PANEL TYPE
LED
WBE
PANEL SUB-TYPE
VA
The LG G1 (OLED) has very good picture quality, while the TCL S455 (LCD) has only fair picture quality.
Movies & TV
9.1
6.0
10.00/10
CONTRAST
6.43/10
10.0/10
BLACK UNIFORMITY
9.2/10
8.0/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
No
The LG G1 (OLED) is excellent for movies & TV, while the TCL S455 (LCD) is only fair.
The LG G1 OLED excels in watching movies and cinematic TV due to its perfect contrast, excellent black uniformity, and wide viewing angles, enhancing dark scenes and shared viewing experiences. On the other hand, the TCL S455 LCD struggles with lower contrast, poor local dimming, and more limited viewing angles, which can affect the picture quality in dark environments and when viewed from an angle.
Sports
8.4
6.1
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
7.5/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The LG G1 (OLED) is very good for sports, while the TCL S455 (LCD) is only fair.
The LG G1 sports an OLED panel which delivers near-instantaneous response time and wider viewing angles, making it excellent for capturing the fast-paced action of sports, whereas the TCL S455, with its LCD panel, offers less effective motion processing and narrower viewing angles, making it fair for watching sports. Furthermore, the LG G1's superior handling of reflections helps maintain a clear image during games in a variety of lighting conditions, but the TCL S455's reflection handling is only fair, which may reduce visibility in brighter rooms.
Gaming
9.0
5.7
10.0/10
RESPONSE TIME SCORE
6.0/10
10.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
4.6/10
100.0/100
GAMING LOCAL DIMMING
10.0/100
7.2/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The LG G1 (OLED) is excellent for gaming, while the TCL S455 (LCD) is poor.
The LG G1 offers exceptional gaming performance with its top-tier response time and low input lag, essential for fast-paced games, while the TCL S455, although having low input lag, provides only fair response time, which can result in less fluid motion during gaming. Additionally, the LG G1 has a higher refresh rate supporting smoother visuals, further enhancing the gaming experience compared to the TCL S455.
Cartoons & Animation
8.5
6.0
8.1/10
COLOR GAMUT SCORE
5.9/10
7.5/10
COLOR VOLUME SCORE
6.3/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
8.1/10
COLORS OUT OF THE BOX SCORE
6.6/10
9.8/10
GRAY UNIFORMITY
5.8/10
The LG G1 (OLED) is very good for cartoons & animation, while the TCL S455 (LCD) is only fair.
The LG G1 delivers vivid, true-to-life colors straight out of the box and has a wide color gamut, making animated content pop, while the TCL S455 offers less accurate colors initially and has a more limited color gamut which can result in less vibrant animations. Additionally, factors like color volume, gray uniformity, and contrast play a role, with the LG G1 scoring higher in these areas, enhancing the viewing experience for animations on this OLED TV compared to the fair performance in these aspects on the TCL S455's LCD screen.
News, Talk, & Other TV
8.7
6.4
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
8.0/10
UPSCALING
7.5/10
The LG G1 (OLED) is very good for news, talk, & other TV, while the TCL S455 (LCD) is only fair.
The LG G1 OLED excels in upscaling and displays SDR content brightly, which makes it very good for watching news and TV programs, while the TCL S455, due to its fair upscaling capability and fair SDR brightness, is considered fair for the same content. Furthermore, the superior colors out of the box and higher contrast of the LG G1 OLED contribute to a more vibrant and appealing picture compared to the less impressive color performance of the TCL S455.
Bright Room
7.4
6.0
9.3/10
VIEWING ANGLE
5.1/10
7.0/10
SDR BRIGHTNESS SCORE
6.3/10
7.4/10
HDR BRIGHTNESS SCORE
5.6/10
9.3/10
REFLECTIONS SCORE
6.3/10
The LG G1 (OLED) is good for bright room, while the TCL S455 (LCD) is only fair.
The LG G1 OLED TV offers good SDR and HDR brightness levels along with excellent reflections handling, which helps maintain clarity in bright rooms, while the TCL S455 LCD TV has fair SDR brightness and reflections handling, with lower HDR brightness, making the G1 a better choice for bright environments. Contrast and color performance are better on the LG G1, adding to its superiority in well-lit spaces over the TCL S455, which falls short in these somewhat important aspects.
Cost
$2,199
$584
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The LG G1 (OLED) has a price of $2,199 and the TCL S455 (LCD) costs $584.
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How the LG G1 (OLED) and the TCL S455 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG G1 (OLED) | TCL S455 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,199 | $584 | ||
Brand | |||
Brand | LG | TCL | |
Release Date | |||
Release Date | March 3, 2021 | May 5, 2022 | |
Full name | |||
Full name | OLED65G1 | 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 | 8/10 | 6/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 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 | 7.4/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 5.7/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 6/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 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 56.9" x 0.8" | 32.8" x 56.9" x 3.2" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35" x 56.9" | 34.8" x 5.9" | |
Weight without Stand | |||
Weight without Stand | 63.9 lbs | 30.9 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 | 6.4/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 60 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 LG G1 (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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