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Updated January 10, 2024·
If you primarily watch movies in a dark room, the LG B2 offers a great experience at a lower price. However, if you're looking for improved brightness for better daytime viewing and cutting-edge features such as voice commands, the LG G3 provides these benefits along with a more premium build that includes a sleek flush wall mount, although it comes at a higher cost. Both models offer excellent gaming performance and a similar quality for watching sports and TV shows, so if these are your main uses, the B2 could suffice and save you money. 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)
- The LG B2 (OLED) has no clear advantages over the LG G3 (OLED).
Advantages of the LG G3 (OLED)
- Excellent for bright room
- Excellent for news, talk, & other TV
- Excellent for cartoons & animation
- Excellent for use as monitor
- Best in class reflections
Key differences
Picture Quality
8.7
9.3
10.00/10
CONTRAST
10.00/10
7.1/10
COLOR VOLUME SCORE
8.5/10
WOLED
PANEL TYPE
WOLED
WBC
PANEL SUB-TYPE
WBE+MLA
The LG G3 (OLED) has excellent picture quality, while the LG B2 (OLED) has very good picture quality.
Cartoons & Animation
8.6
9.2
8.1/10
COLOR GAMUT SCORE
8.3/10
7.1/10
COLOR VOLUME SCORE
8.5/10
7.6/10
SDR BRIGHTNESS SCORE
8.4/10
8.5/10
COLORS OUT OF THE BOX SCORE
8.6/10
9.2/10
GRAY UNIFORMITY
10.0/10
The LG G3 (OLED) is excellent for cartoons & animation, while the LG B2 (OLED) is very good.
The LG B2 OLED is very good for cartoons and animation because it has very good colors out of the box and a very good color gamut, which makes images vibrant and accurate. On the other hand, the LG G3 OLED is excellent in this regard because it not only shares these positive attributes but also offers superior color volume and SDR brightness, enhancing the viewing experience even further.
Bright Room
7.5
9.4
9.8/10
VIEWING ANGLE
10.0/10
7.6/10
SDR BRIGHTNESS SCORE
8.4/10
7.0/10
HDR BRIGHTNESS SCORE
8.7/10
9.3/10
REFLECTIONS SCORE
10.0/10
The LG G3 (OLED) is excellent for bright room, while the LG B2 (OLED) is good.
The LG G3 is better suited for bright rooms compared to the LG B2 because it has superior SDR and HDR brightness levels and handles reflections more effectively, ensuring clearer images under various lighting conditions. While both models offer excellent contrast and good color performance, the higher brightness and better reflection handling of the LG G3 make it a more optimal choice for viewing in well-lit environments.
Cost
$1,489
$2,847
$0
$1,000
$2,000
$3,000
$4,000
$5,000
The LG B2 (OLED) has a price of $1,489 and the LG G3 (OLED) costs $2,847.
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Key similarities
Movies & TV
9.1
9.3
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
The LG G3 (OLED) and LG B2 (OLED) are both excellent for movies & TV.
Sports
8.4
8.7
8.0/10
MOTION PROCESSING
8.2/10
120Hz
REFRESH RATE
120Hz
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
UPSCALING
8.0/10
7.6/10
SDR BRIGHTNESS SCORE
8.4/10
Yes
HLG SUPPORT
Yes
The LG G3 (OLED) and LG B2 (OLED) are both very good for sports.
The LG B2 and LG G3 OLED TVs excel in sports viewing thanks mainly to their instantaneous response time and superior motion processing, delivering clear images without blur during fast-paced action. Both TVs also handle reflections well and offer wide viewing angles, ensuring a great view from different positions; the LG G3 slightly edges out with better reflection handling and motion processing.
Gaming
8.9
8.9
10.0/10
RESPONSE TIME SCORE
9.4/10
8.7/10
INPUT LAG SCORE
10.0/10
8.0/10
MOTION PROCESSING
8.2/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
7.3/10
GAME HDR BRIGHTNESS SCORE
8.3/10
The LG B2 (OLED) and LG G3 (OLED) are both very good for gaming.
News, Talk, & Other TV
8.9
9.2
7.6/10
SDR BRIGHTNESS SCORE
8.4/10
8.0/10
UPSCALING
8.0/10
Although they have very similar scores, PerfectRec considers LG G3 (OLED) to be excellent for news, talk, & other TV, while the LG B2 (OLED) is very good.
The LG G3 OLED excels in watching news, talk shows, and other TV programs due to its very good SDR brightness, which improves visibility in brightly lit rooms, and its color performance straight out of the box, requiring less adjustment for an optimal picture. Conversely, the LG B2 OLED is very good for these types of content, with a slightly lower SDR brightness and similarly impressive color accuracy, but may not perform as well in very brightly lit environments.
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How the LG B2 (OLED) and the LG G3 (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG B2 (OLED) | LG G3 (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,489 | $2,847 | ||
Brand | |||
Brand | LG | LG | |
Release Date | |||
Release Date | April 3, 2022 | April 8, 2023 | |
Full name | |||
Full name | OLED77B2 | OLED77G3 | |
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 | 7.5/10 | 8.6/10 | |
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 | 9.3/10 | |
Bright Room Score | |||
Bright Room Score | 7.5/10 | 9.5/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 9/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 9.4/10 | |
Sports Score | |||
Sports Score | 8.4/10 | 8.8/10 | |
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" | 38.4" x 67.4" x 1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 41.1" x 67.8" | 40.9" x 67.4" | |
Weight without Stand | |||
Weight without Stand | 58.9 lbs | 81.1 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 | 2.0 | 4.2 | |
Speaker Power | |||
Speaker Power | 20 W | Unknown | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | No | |
Shopping
LG B2 (OLED)
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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."
LG G3 (OLED)
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IGN
Jaron Schneider | July 2023
"The LG G3 is one of the best well-rounded televisions you can buy in 2023. It excels in showcasing the best movies and TV have to offer while also coming packed with the features you want to see in a top-tier gaming experience."
Get a great deal on the LG B2 (OLED) or the LG G3 (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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