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The PerfectRec TV team Learn more
Updated January 10, 2024·
Choosing between the Samsung CU8000 and the Sony X77L comes down to what you value more in a television. If you prioritize gaming and watching sports, then the Sony X77L may be the better option due to its higher performance in these areas. However, if you often watch TV in bright rooms, the Samsung CU8000 has a slightly better score for handling reflections and maintaining picture quality in well-lit conditions. Regarding price, both models are in the lower midrange category, with the Samsung often being slightly more expensive. Both lack Dolby Vision support but offer HDR10 and HLG support. The Sony has a better score for use as a monitor and supports DTS:X passthrough, which may be important for home theater enthusiasts. On the other hand, for cartoon and animation content, or if you want a TV with a slightly better general dark room performance and great black uniformity, the Samsung could be the preferable choice. Both TVs have similar speaker setups and accessibility options, with voice commands supported on each. 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 CU8000 (LCD)
- The Samsung CU8000 (LCD) has no clear advantages over the Sony X77L (LCD).
Advantages of the Sony X77L (LCD)
- Good for upscaling
- Good viewing angle
Key similarities
Picture Quality
5.8
5.6
4.92/10
CONTRAST
3.58/10
6.9/10
COLOR VOLUME SCORE
6.3/10
LED
PANEL TYPE
LED
VA
PANEL SUB-TYPE
IPS
The Samsung CU8000 (LCD) and Sony X77L (LCD) both have poor picture quality.
Movies & TV
5.3
5.2
4.92/10
CONTRAST
3.58/10
6.1/10
BLACK UNIFORMITY
5.8/10
6.0/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
No
The Samsung CU8000 (LCD) and Sony X77L (LCD) are both poor for movies & TV.
The Samsung CU8000 struggles with contrast and lacks local dimming which is crucial for a good movie experience, leading to less impressive dark scenes and black uniformity. On the other hand, the Sony X77L, despite having better viewing angles, suffers from poor contrast and color volume that result in less vibrant and impactful images during cinematic viewing.
Sports
6.4
6.8
8.2/10
MOTION PROCESSING
8.5/10
60Hz
REFRESH RATE
60Hz
8.7/10
INPUT LAG SCORE
8.7/10
6.0/10
UPSCALING
7.0/10
6.7/10
SDR BRIGHTNESS SCORE
7.2/10
Yes
HLG SUPPORT
Yes
The Sony X77L (LCD) and Samsung CU8000 (LCD) are both only fair for sports.
For watching sports, the Samsung CU8000 has inferior viewing angles and a poor response time which could lead to noticeable blur during fast-moving scenes, while reflections are also poorly handled, potentially causing distractions. The Sony X77L, on the other hand, offers better viewing angles which suits wider seating arrangements, but has similarly poor response time, affecting motion clarity, and also struggles with reflections, which can be troublesome in brightly lit environments.
Gaming
5.5
5.8
4.9/10
RESPONSE TIME SCORE
5.9/10
8.7/10
INPUT LAG SCORE
8.7/10
8.2/10
MOTION PROCESSING
8.5/10
0.0/100
GAMING LOCAL DIMMING
5.0/100
5.8/10
GAME HDR BRIGHTNESS SCORE
6.4/10
The Sony X77L (LCD) and Samsung CU8000 (LCD) are both poor for gaming.
The Samsung CU8000 and Sony X77L both have poor response times which can make fast-paced games look blurry, and while they have low input lag that's beneficial for gaming, they're limited by 60Hz refresh rates which restrict how smooth gameplay can appear, making them less ideal for serious gaming.
Cartoons & Animation
5.9
6.0
7.3/10
COLOR GAMUT SCORE
5.9/10
6.9/10
COLOR VOLUME SCORE
6.3/10
6.7/10
SDR BRIGHTNESS SCORE
7.2/10
6.2/10
COLORS OUT OF THE BOX SCORE
8.8/10
6.6/10
GRAY UNIFORMITY
7.7/10
Although they have very similar scores, PerfectRec considers Sony X77L (LCD) to be only fair for cartoons & animation, while the Samsung CU8000 (LCD) is poor.
The Samsung CU8000 has a fair score for color gamut, which is critical for reproducing the wide range of colors typically found in cartoons, whereas the Sony X77L has a poor score in this area, suggesting it might not display some colors as vibrantly. However, the Sony X77L has been rated very good for colors out of the box, indicating it can produce highly accurate colors immediately after setup, an advantage over the Samsung CU8000, which has a lower fair rating for the same.
News, Talk, & Other TV
5.7
6.0
6.7/10
SDR BRIGHTNESS SCORE
7.2/10
6.0/10
UPSCALING
7.0/10
Although they have very similar scores, PerfectRec considers Sony X77L (LCD) to be only fair for news, talk, & other TV, while the Samsung CU8000 (LCD) is poor.
The Samsung CU8000 has poorer upscaling and SDR brightness, which means it doesn't enhance lower resolution content or shine as brightly in standard dynamic range. In contrast, the Sony X77L delivers better upscaling and SDR brightness, thus providing clearer images for standard TV broadcasts and better visibility in brighter conditions.
Bright Room
5.9
6.0
5.2/10
VIEWING ANGLE
7.7/10
6.7/10
SDR BRIGHTNESS SCORE
7.2/10
5.5/10
HDR BRIGHTNESS SCORE
6.2/10
5.9/10
REFLECTIONS SCORE
6.3/10
Although they have very similar scores, PerfectRec considers Sony X77L (LCD) to be only fair for bright room, while the Samsung CU8000 (LCD) is poor.
The Samsung CU8000 struggles with bright room viewing because of its poor reflections handling and only fair SDR and HDR brightness, which makes it harder to overcome glare. Conversely, the Sony X77L fares better in bright rooms with fair reflections handling and good SDR brightness, but like the CU8000, it has only fair HDR brightness, which might slightly hinder viewing when watching HDR content in well-lit environments.
Cost
$478
$498
$200
$300
$400
$500
$600
$700
$800
The Samsung CU8000 (LCD) has a price of $478 and the Sony X77L (LCD) costs $498.
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How the Samsung CU8000 (LCD) and the Sony X77L (LCD) compare to other TVs
Spec Comparison
 |  | |
| Samsung CU8000 (LCD) | Sony X77L (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$478 | $498 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | March 3, 2023 | July 3, 2023 | |
Full name | |||
Full name | UN55CU8000 | KD-55X77L | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Google TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 6.1/10 | |
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 | 5.8/10 | 5.6/10 | |
Bright Room Score | |||
Bright Room Score | 6/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 5.5/10 | 5.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 5.2/10 | |
Sports Score | |||
Sports Score | 6.4/10 | 6.9/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 27.9" x 48.5" x 1" | 28.5" x 49" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 29.5" x 8" | 31.1" x 49" | |
Weight without Stand | |||
Weight without Stand | Unknown | 33.8 lbs | |
VESA Mount | |||
VESA Mount | 200 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 | 4.9/10 | 3.6/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 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 | Up to DTS Digital Surround, Bypass only | |
Shopping
Sony X77L (LCD)
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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 CU8000 (LCD) 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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