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Updated April 10, 2024·
If you're on a tight budget and need a basic TV, the Insignia F20 could work, but it has poor performance across most viewing experiences like gaming, sports, and watching movies or series, and it struggles in both dark and bright rooms. Conversely, the LG B2 is more expensive but offers a significantly better viewing experience with excellent performance for movies, sports, and gaming, great picture quality in dark rooms, and good performance in bright conditions. The LG B2's OLED screen also provides superior contrast, color, and viewing angles. If you're an avid gamer, enjoy watching movies, or want a TV that excels in various conditions and are willing to invest more, the LG B2 is the better choice. 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 Insignia F20 (LCD)
- The Insignia F20 (LCD) has no clear advantages over the LG B2 (OLED).
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
- Very good motion processing
- Best in class viewing angle
- Excellent reflections
Key differences
Picture Quality
5.1
8.7
4.16/10
CONTRAST
10.00/10
6.1/10
COLOR VOLUME SCORE
7.1/10
LED
PANEL TYPE
WOLED
IPS
PANEL SUB-TYPE
WBC
The LG B2 (OLED) has very good picture quality, while the Insignia F20 (LCD) has poor picture quality.
Movies & TV
5.1
9.1
4.16/10
CONTRAST
10.00/10
5.2/10
BLACK UNIFORMITY
10.0/10
5.5/10
UPSCALING
8.0/10
No
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
No
DOLBY VISION SUPPORT
Yes
The LG B2 (OLED) is excellent for movies & TV, while the Insignia F20 (LCD) is poor.
Sports
6.0
8.4
2.5/10
MOTION PROCESSING
8.0/10
60Hz
REFRESH RATE
120Hz
5.7/10
INPUT LAG SCORE
8.7/10
5.5/10
UPSCALING
8.0/10
5.3/10
SDR BRIGHTNESS SCORE
7.6/10
No
HLG SUPPORT
Yes
The LG B2 (OLED) is very good for sports, while the Insignia F20 (LCD) is only fair.
Gaming
5.4
8.9
5.7/10
RESPONSE TIME SCORE
10.0/10
5.7/10
INPUT LAG SCORE
8.7/10
2.5/10
MOTION PROCESSING
8.0/10
0.0/100
GAMING LOCAL DIMMING
100.0/100
2.5/10
GAME HDR BRIGHTNESS SCORE
7.3/10
The LG B2 (OLED) is very good for gaming, while the Insignia F20 (LCD) is poor.
Cartoons & Animation
5.7
8.6
5.5/10
COLOR GAMUT SCORE
8.1/10
6.1/10
COLOR VOLUME SCORE
7.1/10
5.3/10
SDR BRIGHTNESS SCORE
7.6/10
7.9/10
COLORS OUT OF THE BOX SCORE
8.5/10
6.8/10
GRAY UNIFORMITY
9.2/10
The LG B2 (OLED) is very good for cartoons & animation, while the Insignia F20 (LCD) is poor.
News, Talk, & Other TV
5.3
8.9
5.3/10
SDR BRIGHTNESS SCORE
7.6/10
5.5/10
UPSCALING
8.0/10
The LG B2 (OLED) is very good for news, talk, & other TV, while the Insignia F20 (LCD) is poor.
Bright Room
4.5
7.5
7.1/10
VIEWING ANGLE
9.8/10
5.3/10
SDR BRIGHTNESS SCORE
7.6/10
2.5/10
HDR BRIGHTNESS SCORE
7.0/10
5.9/10
REFLECTIONS SCORE
9.3/10
The LG B2 (OLED) is good for bright room, while the Insignia F20 (LCD) is poor.
Cost
$200
$1,597
$0
$500
$1,000
$1,500
$2,000
$2,500
The Insignia F20 (LCD) has a price of $200 and the LG B2 (OLED) costs $1,597.
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How the Insignia F20 (LCD) and the LG B2 (OLED) compare to other TVs
Spec Comparison
 |  | |
| Insignia F20 (LCD) | LG B2 (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$200 | $1,597 | ||
Brand | |||
Brand | Insignia | LG | |
Release Date | |||
Release Date | October 3, 2023 | April 1, 2022 | |
Full name | |||
Full name | 42F201NA23 | OLED55B2 | |
Screen Size | |||
Screen Size | 42" | 55" | |
Screen Resolution | |||
Screen Resolution | 1080P | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | Fire OS | webOS | |
Sound Quality Score | |||
Sound Quality Score | 5.5/10 | 7.5/10 | |
NextGen Ready | |||
NextGen Ready | No | No | |
HDMI Ports | |||
HDMI Ports | 3 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 5.2/10 | 8.7/10 | |
Bright Room Score | |||
Bright Room Score | 4.6/10 | 7.5/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 9/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.2/10 | 9.2/10 | |
Sports Score | |||
Sports Score | 6/10 | 8.4/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 21.1" x 37.4" x 3.2" | 27.9" x 48.3" x 1.8" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 23.5" x 37.4" | 29.3" x 48.3" | |
Weight without Stand | |||
Weight without Stand | 13 lbs | 41.7 lbs | |
VESA Mount | |||
VESA Mount | 200 x 100 | 300 x 200 | |
DISPLAY | |||
|---|---|---|---|
Color Depth | |||
Color Depth | 8 bit | 10 bit | |
Black Frame Insertion | |||
Black Frame Insertion | No | Yes | |
Auto Low Latency Mode | |||
Auto Low Latency Mode | No | Yes | |
Contrast | |||
Contrast | 4.2/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 2.8/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.0 | 2.0 | |
Speaker Power | |||
Speaker Power | 10 W | 20 W | |
Dolby Atmos | |||
Dolby Atmos | No | 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 Insignia F20 (LCD) or the LG B2 (OLED)
About Insignia
Insignia is an in-house brand from BestBuy. It offers a range of TV sets that are lower-end and smaller size. They are manufactured in China by Hisense, which is another TV brand. Insignia TVs use Amazon's Fire OS as the smart TV software, providing users with a highly user-friendly experience.
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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