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Company ProductName Specs
Company ProductName Specs
Advantages of the LG B2 (OLED)
- Excellent for dark room
- Excellent for movies & TV
- Very good for sports
- Best in class viewing angle
Advantages of the Samsung QN90D (LCD)
- Best in class for bright room
- Excellent for news, talk, & other TV
Key differences
Picture Quality
8.7
8.2
10.00/10
CONTRAST
7/10
7.1/10
COLOR VOLUME SCORE
8.2/10
WOLED
PANEL TYPE
miniLED FALD
WBC
PANEL SUB-TYPE
ADS / IPS
The LG B2 (OLED) and Samsung QN90D (LCD) both have very good picture quality, though the LG B2 (OLED) has somewhat better picture quality.
Movies & TV
9.1
8.1
10.00/10
CONTRAST
7/10
10.0/10
BLACK UNIFORMITY
7.0/10
8.0/10
UPSCALING
8.0/10
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 QN90D (LCD) is very good.
Sports
8.4
7.1
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
144Hz
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
7.6/10
SDR BRIGHTNESS SCORE
10.0/10
Yes
HLG SUPPORT
Yes
The LG B2 (OLED) is very good for sports, while the Samsung QN90D (LCD) is good.
Bright Room
7.5
9.7
9.8/10
VIEWING ANGLE
7.4/10
7.6/10
SDR BRIGHTNESS SCORE
10.0/10
7.0/10
HDR BRIGHTNESS SCORE
9.3/10
9.3/10
REFLECTIONS SCORE
9.0/10
The Samsung QN90D (LCD) is best in class for bright room, while the LG B2 (OLED) is good.
Cost
$1,597
$2,700
$0
$1,000
$2,000
$3,000
$4,000
$5,000
The LG B2 (OLED) has a price of $1,597 and the Samsung QN90D (LCD) costs $2,700.
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Key similarities
Gaming
8.9
8.8
10.0/10
RESPONSE TIME SCORE
8.3/10
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
7.3/10
GAME HDR BRIGHTNESS SCORE
9.2/10
The LG B2 (OLED) and Samsung QN90D (LCD) are both very good for gaming.
Cartoons & Animation
8.6
8.8
8.1/10
COLOR GAMUT SCORE
7.8/10
7.1/10
COLOR VOLUME SCORE
8.2/10
7.6/10
SDR BRIGHTNESS SCORE
10.0/10
8.5/10
COLORS OUT OF THE BOX SCORE
9.5/10
9.2/10
GRAY UNIFORMITY
6.6/10
The Samsung QN90D (LCD) and LG B2 (OLED) are both very good for cartoons & animation.
News, Talk, & Other TV
8.9
9.0
7.6/10
SDR BRIGHTNESS SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
Although they have very similar scores, PerfectRec considers Samsung QN90D (LCD) to be excellent for news, talk, & other TV, while the LG B2 (OLED) is very good.
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How the LG B2 (OLED) and the Samsung QN90D (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG B2 (OLED) | Samsung QN90D (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,597 | $2,700 | ||
Brand | |||
Brand | LG | Samsung | |
Release Date | |||
Release Date | April 2, 2022 | March 1, 2024 | |
Full name | |||
Full name | OLED65B2 | QN65QN90D | |
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 | 7.8/10 | |
NextGen Ready | |||
NextGen Ready | No | Yes | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.7/10 | 8.2/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 9.8/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.9/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 8.1/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 7.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.8" x 57" x 1.8" | 25.4" x 43.8" x 1.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.2" x 57" | 27.8" x 43.8" | |
Weight without Stand | |||
Weight without Stand | 52.9 lbs | 29.8 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 200 x 200 | |
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 | 7/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 8/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.2 | |
Speaker Power | |||
Speaker Power | 20 W | 40 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
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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 QN90D (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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Why trust us
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.
By the numbers
385
TVs evaluated
33,110
TVs stats compiled
21
Proprietary TVs ratings developed
122,730
Recommendations made
18,410
Consumer hours saved
About the TV team
Joe Golden, Ph.D
CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
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Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Jaime Roldán
TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.
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