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The PerfectRec TV team Learn more
Updated January 12, 2024·
When considering the LG B1 and LG B3 OLED TVs, the LG B1 is often more expensive and was released earlier in 2021, while the LG B3, released later in 2023, is more wallet-friendly. If you're looking for cutting-edge technology and improvements that have likely been made over the past two years, including potentially better gaming performance, the LG B3 could be the better choice, especially at a lower price. However, if you value the potential for slightly better picture quality or other features that may have been refined in the older model, the LG B1 might be the better pick despite the higher cost. Keep in mind that newer models like the B3 might also come with updated software and features, such as voice commands, which can enhance the user experience. 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 B1 (OLED)
- Very good for upscaling
Advantages of the LG B3 (OLED)
- Excellent for dark room
- Excellent for movies & TV
- Best in class viewing angle
Key differences
Cartoons & Animation
8.1
8.7
8.1/10
COLOR GAMUT SCORE
8.3/10
7.1/10
COLOR VOLUME SCORE
8.1/10
7.0/10
SDR BRIGHTNESS SCORE
7.1/10
7.1/10
COLORS OUT OF THE BOX SCORE
8.5/10
9.6/10
GRAY UNIFORMITY
9.5/10
The LG B3 (OLED) and LG B1 (OLED) are both very good for cartoons & animation, though the LG B3 (OLED) is somewhat better.
The LG B1 and LG B3 both excel at displaying cartoons and animation due to their vibrant and accurate colors straight out of the box, with the LG B3 having a slight edge in color performance. Additionally, both TVs feature broad color gamuts, which enhance the richness and variety of on-screen hues, but the LG B3 again edges ahead, offering better color volume that can make those colors pop across a range of brightness levels.
Cost
$1,200
$997
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The LG B1 (OLED) has a price of $1,200 and the LG B3 (OLED) costs $997.
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Key similarities
Picture Quality
8.4
8.8
10.00/10
CONTRAST
10/10
7.1/10
COLOR VOLUME SCORE
8.1/10
WOLED
PANEL TYPE
WOLED
WBC
PANEL SUB-TYPE
WBC
The LG B3 (OLED) and LG B1 (OLED) both have very good picture quality.
Movies & TV
8.9
9.2
10.00/10
CONTRAST
10/10
10.0/10
BLACK UNIFORMITY
10.0/10
8.0/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
Although they have very similar scores, PerfectRec considers LG B3 (OLED) to be excellent for movies & TV, while the LG B1 (OLED) is very good.
Sports
8.3
8.3
8.0/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
7.0/10
7.0/10
SDR BRIGHTNESS SCORE
7.1/10
Yes
HLG SUPPORT
Yes
The LG B3 (OLED) and LG B1 (OLED) are both very good for sports.
The LG B1 and LG B3 OLED TVs are very good for watching sports due to their excellent response time, minimizing blur, and sophisticated motion processing which keeps fast action clear. Both models also perform very well in terms of viewing angles, ensuring a consistent picture when watching from different positions, and have excellent ratings for handling reflections, which is important in bright rooms.
Gaming
8.9
8.9
9.4/10
RESPONSE TIME SCORE
9.4/10
8.0/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.0/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
6.7/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The LG B3 (OLED) and LG B1 (OLED) are both very good for gaming.
The LG B1 and LG B3 OLED TVs are highly regarded for gaming due to their outstanding response times and low input lag, which ensures smooth and responsive gameplay. Additionally, both models support a high refresh rate, further improving the gaming experience by allowing for fluid motion and reduced motion blur during fast-paced action.
News, Talk, & Other TV
8.5
8.3
7.0/10
SDR BRIGHTNESS SCORE
7.1/10
8.0/10
UPSCALING
7.0/10
The LG B1 (OLED) and LG B3 (OLED) are both very good for news, talk, & other TV.
Both the LG B1 and LG B3 OLED TVs handle upscaling from lower resolution content well, which is important for watching news and other TV programs that may not always be broadcast in high definition. Additionally, both TVs have good SDR brightness to make the picture look clear even in average lit rooms, with the B1 offering slightly better brightness, complementing their strong contrast and vibrant colors which enhance the overall viewing experience for standard dynamic range content like news and talk shows.
Bright Room
7.0
7.3
9.1/10
VIEWING ANGLE
9.5/10
7.0/10
SDR BRIGHTNESS SCORE
7.1/10
6.6/10
HDR BRIGHTNESS SCORE
7.2/10
9.2/10
REFLECTIONS SCORE
9.2/10
The LG B3 (OLED) and LG B1 (OLED) are both good for bright room.
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How the LG B1 (OLED) and the LG B3 (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG B1 (OLED) | LG B3 (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $997 | ||
Brand | |||
Brand | LG | LG | |
Release Date | |||
Release Date | March 1, 2021 | April 1, 2023 | |
Full name | |||
Full name | OLED55B1 | OLED55B3 | |
Screen Size | |||
Screen Size | 55" | 55" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | WebOS | |
Sound Quality Score | |||
Sound Quality Score | 7.8/10 | 7/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 8.4/10 | 8.9/10 | |
Bright Room Score | |||
Bright Room Score | 7/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 8.9/10 | 9/10 | |
Movies & TV Score | |||
Movies & TV Score | 9/10 | 9.3/10 | |
Sports Score | |||
Sports Score | 8.3/10 | 8.3/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 27.8" x 48.3" x 1.8" | 27.9" x 48.3" x 1.8" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 29.3" x 48.3" | 29.3" x 48.3" | |
Weight without Stand | |||
Weight without Stand | 41.7 lbs | 41.7 lbs | |
VESA Mount | |||
VESA Mount | 300 x 200 | 300 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 | 10/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.0 | |
Speaker Power | |||
Speaker Power | 40 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Get a great deal on the LG B1 (OLED) or the LG B3 (OLED)
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.
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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.
By the numbers
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About the TV team
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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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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