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The PerfectRec TV team Learn more
Updated January 10, 2024·
Choose the Samsung CU8000 if you want to save money and need a TV for varied content including news, sports, and animation. It has a lower price but does not perform as well in dark rooms or for gaming. Opt for the Sony A80K if you are willing to invest in higher quality, especially for movies and gaming, and desire excellent performance in dark rooms. It has superior contrast and sound quality but will cost more. Both are sizeable TVs, but the Sony A80K may not be as bright in sunlit rooms compared to the Samsung CU8000. 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 A80K (OLED).
Advantages of the Sony A80K (OLED)
- Good for bright room
- Excellent 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
- Excellent viewing angle
- Very good reflections
Key differences
Picture Quality
5.8
8.6
4.92/10
CONTRAST
10.00/10
6.9/10
COLOR VOLUME SCORE
7.4/10
LED
PANEL TYPE
WOLED
VA
PANEL SUB-TYPE
WBE
The Sony A80K (OLED) has very good picture quality, while the Samsung CU8000 (LCD) has poor picture quality.
Movies & TV
5.3
9.1
4.92/10
CONTRAST
10.00/10
6.1/10
BLACK UNIFORMITY
10.0/10
6.0/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
Yes
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The Sony A80K (OLED) is excellent for movies & TV, while the Samsung CU8000 (LCD) is poor.
The Sony A80K excels in watching movies and cinematic TV due to its superb contrast, perfect black uniformity, and effective local dimming that greatly enhance dark scene viewing, while the Samsung CU8000 falls short in these areas with lower contrast, inadequate local dimming, and less uniform blacks.
Sports
6.4
9.2
8.2/10
MOTION PROCESSING
10.0/10
60Hz
REFRESH RATE
120Hz
8.7/10
INPUT LAG SCORE
7.0/10
6.0/10
UPSCALING
10.0/10
6.7/10
SDR BRIGHTNESS SCORE
7.0/10
Yes
HLG SUPPORT
Yes
The Sony A80K (OLED) is excellent for sports, while the Samsung CU8000 (LCD) is only fair.
The Sony A80K excels in sports viewing with excellent response time and motion processing that keeps fast action clear, and it benefits from wider viewing angles and better reflection handling, making it great for group watching in various lighting conditions. In contrast, the Samsung CU8000 has lower performance in these areas, with poor response time and subpar reflection handling, which can lead to motion blur during fast sports and difficulties seeing the screen clearly in well-lit environments.
Gaming
5.5
8.8
4.9/10
RESPONSE TIME SCORE
9.4/10
8.7/10
INPUT LAG SCORE
7.0/10
8.2/10
MOTION PROCESSING
10.0/10
0.0/100
GAMING LOCAL DIMMING
100.0/100
5.8/10
GAME HDR BRIGHTNESS SCORE
7.0/10
The Sony A80K (OLED) is very good for gaming, while the Samsung CU8000 (LCD) is poor.
The Sony A80K has an excellent response time and good input lag, making it suitable for fast-paced gaming that requires quick screen transitions without delay. In contrast, the Samsung CU8000 has a poor response time, which can lead to motion blur during gaming, although its input lag is very good, which is beneficial for interactivity but doesn't compensate for the slower response time.
Cartoons & Animation
5.9
8.5
7.3/10
COLOR GAMUT SCORE
8.1/10
6.9/10
COLOR VOLUME SCORE
7.4/10
6.7/10
SDR BRIGHTNESS SCORE
7.0/10
6.2/10
COLORS OUT OF THE BOX SCORE
8.0/10
6.6/10
GRAY UNIFORMITY
9.6/10
The Sony A80K (OLED) is very good for cartoons & animation, while the Samsung CU8000 (LCD) is poor.
The Samsung CU8000's colors out of the box are only fair, and although it has a good color gamut, this might not translate to vibrant and accurate colors when watching animations. In contrast, the Sony A80K delivers very good colors right out of the box and features a very good color gamut, ensuring a much richer and more immersive viewing experience for cartoons and animation.
News, Talk, & Other TV
5.7
8.9
6.7/10
SDR BRIGHTNESS SCORE
7.0/10
6.0/10
UPSCALING
10.0/10
The Sony A80K (OLED) is very good for news, talk, & other TV, while the Samsung CU8000 (LCD) is poor.
The Sony A80K excels over the Samsung CU8000 for watching news and TV programs primarily due to its superior upscaling and color performance out of the box. This results in clearer images from lower-resolution sources, like typical broadcasts, and more accurate colors, enhancing the viewing experience especially in scenes typical for such content, which rely heavily on these two aspects.
Bright Room
5.9
7.0
5.2/10
VIEWING ANGLE
9.1/10
6.7/10
SDR BRIGHTNESS SCORE
7.0/10
5.5/10
HDR BRIGHTNESS SCORE
6.8/10
5.9/10
REFLECTIONS SCORE
8.9/10
The Sony A80K (OLED) is good for bright room, while the Samsung CU8000 (LCD) is poor.
Cost
$578
$1,698
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Samsung CU8000 (LCD) has a price of $578 and the Sony A80K (OLED) costs $1,698.
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How the Samsung CU8000 (LCD) and the Sony A80K (OLED) compare to other TVs
Spec Comparison
 |  | |
| Samsung CU8000 (LCD) | Sony A80K (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$578 | $1,698 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | March 4, 2023 | June 2, 2022 | |
Full name | |||
Full name | UN65CU8000 | XR-65A80K | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Tizen | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 8.9/10 | |
NextGen Ready | |||
NextGen Ready | No | Yes | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.8/10 | 8.7/10 | |
Bright Room Score | |||
Bright Room Score | 6/10 | 7.1/10 | |
Gaming Score | |||
Gaming Score | 5.5/10 | 8.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.3/10 | 9.1/10 | |
Sports Score | |||
Sports Score | 6.4/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" x 57.1" x 1" | 33" x 57.1" x 2.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.4" x 57.1" | 33.9" x 57" | |
Weight without Stand | |||
Weight without Stand | Unknown | 50.7 lbs | |
VESA Mount | |||
VESA Mount | 400 x 300 | 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 | 10/10 | |
Local Dimming | |||
Local Dimming | 2.5/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 3.2 | |
Speaker Power | |||
Speaker Power | 20 W | 50 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
Shopping
Sony A80K (OLED)
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Dig into reviews and images
USA Today
Michael Desjardin | December 2022
"It’s a high-end TV through and through something that becomes clear the moment you glance at its stunning picture. The A80K’s surgically precise contrast control is likely the first thing you’ll notice about its picture ... every piece of content looks better when this amount of precision is available. Color accuracy is another strong suit; the A80K features fantastic out-of-the-box color accuracy in the Custom picture mode."
Get a great deal on the Samsung CU8000 (LCD) or the Sony A80K (OLED)
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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