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Updated January 10, 2024·
If you want a TV that offers better overall picture quality, especially in brighter rooms, and if better sound is important to you, the LG G1 may be the better choice, despite its higher price. However, if you're looking for a more budget-friendly option that still provides excellent performance, particularly for gaming and watching sports, the LG B1 could be sufficient and might save you some money. Both TVs offer great dark room performance and have a wide viewing angle, making them good for movie nights and accommodating multiple viewers. 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)
- The LG B1 (OLED) has no clear advantages over the LG G1 (OLED).
Advantages of the LG G1 (OLED)
- Excellent for dark room
- Excellent for gaming
- Excellent for movies & TV
Key differences
Cost
$3,500
$2,896
$1,000
$2,000
$3,000
$4,000
$5,000
$6,000
The LG B1 (OLED) has a price of $3,500 and the LG G1 (OLED) costs $2,896.
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Key similarities
Picture Quality
8.4
8.8
10.00/10
CONTRAST
10.00/10
7.1/10
COLOR VOLUME SCORE
7.5/10
WOLED
PANEL TYPE
WOLED
WBC
PANEL SUB-TYPE
WBE
The LG G1 (OLED) and LG B1 (OLED) both have very good picture quality.
Movies & TV
8.9
9.1
10.00/10
CONTRAST
10.00/10
10.0/10
BLACK UNIFORMITY
10.0/10
8.0/10
UPSCALING
8.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
Although they have very similar scores, PerfectRec considers LG G1 (OLED) to be excellent for movies & TV, while the LG B1 (OLED) is very good.
The LG G1 excels in watching movies and TV due to slightly better gray uniformity and viewing angles as compared to the LG B1, along with superior performance in color accuracy out of the box, which enriches the viewing experience with more vibrant and consistent images. Both TVs offer an exceptional contrast ratio, local dimming, and black uniformity crucial for deep blacks and high picture quality, but the G1 edges out with incremental improvements in other important picture quality aspects.
Sports
8.3
8.4
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
8.0/10
7.0/10
SDR BRIGHTNESS SCORE
7.0/10
Yes
HLG SUPPORT
Yes
The LG G1 (OLED) and LG B1 (OLED) are both very good for sports.
The LG B1 OLED and LG G1 OLED both offer excellent response times and handle reflections very well, making them ideal for watching sports; however, the B1 has slightly better motion processing, while the G1 has superior viewing angles and gray uniformity, which can enhance the sports viewing experience from different positions in the room.
Gaming
8.9
9.0
9.4/10
RESPONSE TIME SCORE
10.0/10
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
7.2/10
Although they have very similar scores, PerfectRec considers LG G1 (OLED) to be excellent for gaming, while the LG B1 (OLED) is very good.
The LG B1 OLED TV is praised for its excellent response time and very good input lag, making it very suitable for gaming. However, the LG G1 OLED takes gaming performance even further with the best response time and input lag, providing an even smoother and more responsive gaming experience.
Cartoons & Animation
8.1
8.5
8.1/10
COLOR GAMUT SCORE
8.1/10
7.1/10
COLOR VOLUME SCORE
7.5/10
7.0/10
SDR BRIGHTNESS SCORE
7.0/10
7.1/10
COLORS OUT OF THE BOX SCORE
8.1/10
9.6/10
GRAY UNIFORMITY
9.8/10
The LG G1 (OLED) and LG B1 (OLED) are both very good for cartoons & animation.
The LG B1 and LG G1 OLEDs are very good for cartoons & animation because both deliver strong color performance straight out of the box and offer a very good color gamut, which ensures vivid and accurate shades that those genres often use. While they both share similar capabilities in color volume, gray uniformity, contrast, and SDR brightness, the LG G1 excels slightly more in overall color performance making it a slightly better choice for color-intensive content.
News, Talk, & Other TV
8.5
8.7
7.0/10
SDR BRIGHTNESS SCORE
7.0/10
8.0/10
UPSCALING
8.0/10
The LG G1 (OLED) and LG B1 (OLED) are both very good for news, talk, & other TV.
The LG B1 and LG G1 OLED TVs are well-suited for watching news, talk shows, and TV programs, as both deliver excellent upscaling of lower resolution content and handle standard dynamic range (SDR) brightness competently, ensuring clear images even in less-than-ideal lighting conditions. Although the LG G1 edges out slightly with better color accuracy straight out of the box, both models offer vibrant colors and high contrast ratios, enhancing the viewing experience, especially for content with more uniform colors and less dynamic imagery typically found in such programming.
Bright Room
7.0
7.4
9.1/10
VIEWING ANGLE
9.3/10
7.0/10
SDR BRIGHTNESS SCORE
7.0/10
6.6/10
HDR BRIGHTNESS SCORE
7.4/10
9.2/10
REFLECTIONS SCORE
9.3/10
The LG G1 (OLED) and LG B1 (OLED) are both good for bright room.
The LG B1 has good reflections handling and decent brightness performance, making it suitable for well-lit rooms, but its HDR brightness is not as high, which could lead to less pop in HDR content. The LG G1 also handles reflections well, and offers a higher HDR brightness compared to the B1, which enhances its viewing experience in bright rooms with HDR content, but both are going to offer a similar experience with SDR content.
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How the LG B1 (OLED) and the LG G1 (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG B1 (OLED) | LG G1 (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,500 | $2,896 | ||
Brand | |||
Brand | LG | LG | |
Release Date | |||
Release Date | March 3, 2021 | March 4, 2021 | |
Full name | |||
Full name | OLED77B1 | OLED77G1 | |
Screen Size | |||
Screen Size | 77" | 77" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | webOS | |
Sound Quality Score | |||
Sound Quality Score | 7.8/10 | 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 | 8.4/10 | 8.8/10 | |
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 | 9.2/10 | |
Sports Score | |||
Sports Score | 8.3/10 | 8.4/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 39.1" x 67.8" x 2.2" | 39" x 67.8" x 0.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 41.1" x 67.8" | 41.3" x 67.8" | |
Weight without Stand | |||
Weight without Stand | 58.9 lbs | 86.9 lbs | |
VESA Mount | |||
VESA Mount | 400 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 | 10/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 4.2 | |
Speaker Power | |||
Speaker Power | 40 W | 60 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 G1 (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.
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