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Updated January 10, 2024·
If you often watch movies or play video games in a dark room, the LG B2 OLED TV is a better choice due to its superior contrast, thanks to perfect black levels. It will also offer wider viewing angles and better handling of reflections, making it well-suited for rooms with multiple seating areas or some ambient light. On the other hand, if you are conscious about your budget, the Samsung CU8000 LCD TV is much less expensive and might be adequate if you mostly watch news, reality TV, cartoons, or animations. However, it won't provide as impressive dark-room performance, viewing angles, or motion processing as the OLED. Both models support essential HDR formats, but the LG B2 additionally supports Dolby Vision, which can enhance the viewing experience of compatible content. Neither has particularly powerful built-in speakers. If you plan to watch in very bright rooms, the LG B2 may be less satisfying given its lower brightness compared to typical high-end LCD TVs, but it still outperforms the Samsung CU8000 in this regard. 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 B2 (OLED)
- Good for bright room
- Excellent for dark room
- Very good 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
- Best in class viewing angle
- Excellent reflections
Advantages of the Samsung CU8000 (LCD)
- The Samsung CU8000 (LCD) has no clear advantages over the LG B2 (OLED).
Key differences
Picture Quality
8.7
5.8
10.00/10
CONTRAST
4.92/10
7.1/10
COLOR VOLUME SCORE
6.9/10
WOLED
PANEL TYPE
LED
WBC
PANEL SUB-TYPE
VA
The LG B2 (OLED) has very good picture quality, while the Samsung CU8000 (LCD) has poor picture quality.
Movies & TV
9.1
5.3
10.00/10
CONTRAST
4.92/10
10.0/10
BLACK UNIFORMITY
6.1/10
8.0/10
UPSCALING
6.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The LG B2 (OLED) is excellent for movies & TV, while the Samsung CU8000 (LCD) is poor.
The LG B2 OLED excels in movie and cinematic TV watching due to its perfect contrast, exceptional local dimming, and superb black uniformity, offering deep blacks and high-quality visuals, especially in darker scenes. In contrast, the Samsung CU8000 LCD struggles with a lower contrast, lacks local dimming, and has mediocre black uniformity, leading to poorer performance in dark scenes and a less immersive viewing experience.
Sports
8.4
6.4
8.0/10
MOTION PROCESSING
8.2/10
120Hz
REFRESH RATE
60Hz
8.7/10
INPUT LAG SCORE
8.7/10
8.0/10
UPSCALING
6.0/10
7.6/10
SDR BRIGHTNESS SCORE
6.7/10
Yes
HLG SUPPORT
Yes
The LG B2 (OLED) is very good for sports, while the Samsung CU8000 (LCD) is only fair.
The LG B2 OLED TV excels in watching sports owing to its superior response time, excellent motion processing, and wide viewing angles; it also handles reflections well, providing a clear picture even in bright rooms. In contrast, the Samsung CU8000 LCD TV performs moderately in response time and motion processing and has limited viewing angles, which affects the viewing experience when watching sports, especially from an angle.
Gaming
8.9
5.5
10.0/10
RESPONSE TIME SCORE
4.9/10
8.7/10
INPUT LAG SCORE
8.7/10
8.0/10
MOTION PROCESSING
8.2/10
100.0/100
GAMING LOCAL DIMMING
0.0/100
7.3/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The LG B2 (OLED) is very good for gaming, while the Samsung CU8000 (LCD) is poor.
The LG B2 (OLED) excels in gaming due to its top-tier response time and very good input lag performance, which are critical for fast-paced gaming, whereas the Samsung CU8000 (LCD) has poor response time, making it less suitable for gaming where quick screen updates are essential. Despite both having very good input lag, the slow response time on the Samsung significantly affects its gaming capability compared to the LG's lightning-fast response.
Cartoons & Animation
8.6
5.9
8.1/10
COLOR GAMUT SCORE
7.3/10
7.1/10
COLOR VOLUME SCORE
6.9/10
7.6/10
SDR BRIGHTNESS SCORE
6.7/10
8.5/10
COLORS OUT OF THE BOX SCORE
6.2/10
9.2/10
GRAY UNIFORMITY
6.6/10
The LG B2 (OLED) is very good for cartoons & animation, while the Samsung CU8000 (LCD) is poor.
The LG B2 OLED TV has very good colors out of the box and a very good color gamut, which means it can display a wide range of colors accurately without the need for calibration, making it ideal for watching cartoons and animations. In contrast, the Samsung CU8000 LCD TV is rated as having fair colors out of the box and a good color gamut, indicating it doesn't reproduce colors as accurately or vibrantly as the LG B2, which could result in less vivid and appealing animations.
News, Talk, & Other TV
8.9
5.7
7.6/10
SDR BRIGHTNESS SCORE
6.7/10
8.0/10
UPSCALING
6.0/10
The LG B2 (OLED) is very good for news, talk, & other TV, while the Samsung CU8000 (LCD) is poor.
The LG B2 OLED excels in upscaling and SDR brightness, which are essential for clear and bright images when watching news and TV programs, and benefits from OLED's superior contrast and color reproduction. In contrast, the Samsung CU8000 LCD's upscaling and SDR brightness are less impressive, its lack of local dimming and lower contrast can result in a less vibrant and detailed viewing experience for similar content.
Bright Room
7.5
5.9
9.8/10
VIEWING ANGLE
5.2/10
7.6/10
SDR BRIGHTNESS SCORE
6.7/10
7.0/10
HDR BRIGHTNESS SCORE
5.5/10
9.3/10
REFLECTIONS SCORE
5.9/10
The LG B2 (OLED) is good for bright room, while the Samsung CU8000 (LCD) is poor.
The LG B2's OLED display shows high contrast and handles reflections excellently, which makes it suitable for bright rooms, while its good SDR and HDR brightness levels help maintain picture quality in such conditions. On the other hand, the Samsung CU8000's LCD screen has lower contrast, poor reflections handling, and struggles with SDR and HDR brightness, resulting in a reduced viewing experience in well-lit areas.
Cost
$1,597
$578
$0
$500
$1,000
$1,500
$2,000
$2,500
The LG B2 (OLED) has a price of $1,597 and the Samsung CU8000 (LCD) costs $578.
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How the LG B2 (OLED) and the Samsung CU8000 (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG B2 (OLED) | Samsung CU8000 (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,597 | $578 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 2, 2022 | March 4, 2023 | |
Full name | |||
Full name | OLED65B2 | UN65CU8000 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Tizen | |
Sound Quality Score | |||
Sound Quality Score | 7.5/10 | 7/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 3 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.7/10 | 5.8/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 6/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 5.5/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 5.3/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 6.4/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" x 57" x 1.8" | 32.8" x 57.1" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.2" x 57" | 34.4" x 57.1" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | Unknown | |
VESA Mount | |||
VESA Mount | 300 x 200 | 400 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 | 4.9/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 2.5/10 | |
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
LG B2 (OLED)
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Dig into reviews and images
Tom's guide
Nick Pino | March 2023
"The LG B2 OLED pairs lush, saturated colors and perfect contrast with a 120Hz screen, HDMI 2.1 ports and a great smart TV platform. The LG B2 OLED is an ideal alternative to the LG C2 OLED for folks who want a taste of OLED life without the sticker price that usually comes with it. The LG B2 OLED does a lot right in terms of performance, color saturation is wonderful and contrast is second-to-none. Not only did color saturation and off-axis viewing impress me, harder to quantify specs like motion processing and upscaling really blew me away as well."
Get a great deal on the LG B2 (OLED) or the Samsung CU8000 (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 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.
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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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