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Updated January 10, 2024·
The Samsung S90C is generally better for a premium viewing experience with excellent picture quality, particularly in gaming, movies, and animated content. Its OLED screen offers perfect blacks, making it ideal for watching in dark rooms. However, it's more costly and doesn't perform as well in bright rooms. On the other hand, the Sony X77L is significantly less expensive with moderate performance for general content, like TV shows and sports. It's more suited for bright rooms compared to the Samsung, but it falls behind in dark-room performance. The Sony's LCD screen also offers a wider viewing angle which could be valuable if you often watch TV with a group. Consider how much you value picture quality and where you'll be watching TV. If cost and bright-room viewing are key factors, you might lean towards the Sony. If you're after top-tier picture quality and mainly watch in a darker environment, the Samsung could be the better 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 Samsung S90C (OLED)
- Very good for bright room
- Excellent for dark room
- Best in class for gaming
- Excellent for movies & TV
- Very good for sports
- Excellent for news, talk, & other TV
- Excellent for cartoons & animation
- Excellent for use as monitor
- Very good for upscaling
- Best in class viewing angle
- Best in class reflections
Advantages of the Sony X77L (LCD)
- The Sony X77L (LCD) has no clear advantages over the Samsung S90C (OLED).
Key differences
Picture Quality
9.4
5.6
10.00/10
CONTRAST
3.58/10
9.2/10
COLOR VOLUME SCORE
6.3/10
RGB OLED
PANEL TYPE
LED
QD-OLED
PANEL SUB-TYPE
IPS
The Samsung S90C (OLED) has excellent picture quality, while the Sony X77L (LCD) has poor picture quality.
Movies & TV
9.4
5.2
10.00/10
CONTRAST
3.58/10
10.0/10
BLACK UNIFORMITY
5.8/10
8.0/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The Samsung S90C (OLED) is excellent for movies & TV, while the Sony X77L (LCD) is poor.
The Samsung S90C OLED TV is excellent for movies and cinematic TV because of its perfect contrast, exceptional black uniformity, and comprehensive local dimming, which contribute to deep blacks and high picture fidelity. In contrast, the Sony X77L LCD TV falls short in these areas with poor contrast, inferior black uniformity, and weak local dimming, leading to less impressive dark scene performance and lower overall image quality for cinematic content.
Sports
8.7
6.8
8.2/10
MOTION PROCESSING
8.5/10
144Hz
REFRESH RATE
60Hz
10.0/10
INPUT LAG SCORE
8.7/10
8.0/10
UPSCALING
7.0/10
7.8/10
SDR BRIGHTNESS SCORE
7.2/10
Yes
HLG SUPPORT
Yes
The Samsung S90C (OLED) is very good for sports, while the Sony X77L (LCD) is only fair.
The Samsung S90C has superior response time and motion processing, which contributes to a clearer image with less blur during fast-paced sports. It also has better viewing angles and handling of reflections compared to the Sony X77L, ensuring a consistent picture quality from different seating positions and in brighter environments.
Gaming
10.0
5.8
10.0/10
RESPONSE TIME SCORE
5.9/10
10.0/10
INPUT LAG SCORE
8.7/10
8.2/10
MOTION PROCESSING
8.5/10
100.0/100
GAMING LOCAL DIMMING
5.0/100
8.4/10
GAME HDR BRIGHTNESS SCORE
6.4/10
The Samsung S90C (OLED) is best in class for gaming, while the Sony X77L (LCD) is poor.
The Samsung S90C excels in gaming due to its superior response time and 144Hz refresh rate, providing a very smooth and responsive gaming experience. In contrast, the Sony X77L, with a slower response time and only a 60Hz refresh rate, won't keep up as well with fast-paced games, leading to a less optimal gaming performance.
Cartoons & Animation
9.3
6.0
9.2/10
COLOR GAMUT SCORE
5.9/10
9.2/10
COLOR VOLUME SCORE
6.3/10
7.8/10
SDR BRIGHTNESS SCORE
7.2/10
8.8/10
COLORS OUT OF THE BOX SCORE
8.8/10
9.8/10
GRAY UNIFORMITY
7.7/10
The Samsung S90C (OLED) is excellent for cartoons & animation, while the Sony X77L (LCD) is only fair.
The Samsung S90C OLED excels in displaying cartoons & animation due to its very good 'Colors Out of the Box', excellent color gamut, and excellent color volume, ensuring vibrant and accurate colors. In contrast, the Sony X77L LCD is rated as fair for this content because it has very good 'Colors Out of the Box' but poorer color gamut and only fair color volume, which can lead to less impressive color reproduction.
News, Talk, & Other TV
9.1
6.0
7.8/10
SDR BRIGHTNESS SCORE
7.2/10
8.0/10
UPSCALING
7.0/10
The Samsung S90C (OLED) is excellent for news, talk, & other TV, while the Sony X77L (LCD) is only fair.
The Samsung S90C OLED excels at upscaling lower-resolution content and displaying it with high SDR brightness, making it excellent for watching news and talk shows in various conditions. On the other hand, the Sony X77L LCD has less refined upscaling and lower contrast, affecting its ability to handle these programs as well, resulting in a fair performance.
Bright Room
8.5
6.0
10.0/10
VIEWING ANGLE
7.7/10
7.8/10
SDR BRIGHTNESS SCORE
7.2/10
8.0/10
HDR BRIGHTNESS SCORE
6.2/10
10.0/10
REFLECTIONS SCORE
6.3/10
The Samsung S90C (OLED) is very good for bright room, while the Sony X77L (LCD) is only fair.
The Samsung S90C OLED has a significantly higher capability to handle reflections and offers superior brightness in both standard and high dynamic range content, making it more suitable for bright rooms compared to the Sony X77L LCD which exhibits fair performance in reflection handling and has lower brightness, especially in high dynamic range content. The OLED technology of the Samsung also generally provides a better contrast and color volume, whereas the Sony's LCD may have a broader color gamut but won't deliver the same level of brightness and reflection handling.
Cost
$1,375
$598
$0
$500
$1,000
$1,500
$2,000
$2,500
The Samsung S90C (OLED) has a price of $1,375 and the Sony X77L (LCD) costs $598.
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How the Samsung S90C (OLED) and the Sony X77L (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung S90C (OLED) | Sony X77L (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,375 | $598 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | April 11, 2023 | July 4, 2023 | |
Full name | |||
Full name | QN65S90C | KD-65X77L | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 6.4/10 | 6.1/10 | |
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 | 9.4/10 | 5.6/10 | |
Bright Room Score | |||
Bright Room Score | 8.6/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 10/10 | 5.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.5/10 | 5.2/10 | |
Sports Score | |||
Sports Score | 8.8/10 | 6.9/10 | |
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 1.6" | 33.3" x 57.6" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.3" x 56.9" | 36" x 57.6" | |
Weight without Stand | |||
Weight without Stand | Unknown | 45 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 300 x 300 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 10 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | Yes | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | Yes | Yes | |
Contrast | |||
Contrast | 10/10 | 3.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 3/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.1 | 2.0 | |
Speaker Power | |||
Speaker Power | Unknown | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
Shopping
Samsung S90C (OLED)
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Dig into reviews and images
Techradar
John Archer | August 2023
"Samsung S90C is the company's attempt at making its QD-OLED technology more affordable. You get high-end pictures, great processing, top gaming tech, and a sharp design."
Sony X77L (LCD)
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HDTVs and more
Milton Clark | September 2023
"For an entry-level model, Sony’s X77L is a decent 4K TV. It’s color reproduction, along with crisp and clean picture images revealed plenty of detail and clarity thanks in part to Sony’s excellent video processing."
Get a great deal on the Samsung S90C (OLED) or the Sony X77L (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 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.
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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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