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Updated January 12, 2024·
If you often watch TV in a bright room, the LG NANO90 (LCD) is a better choice due to its higher brightness handling which prevents glare. For a more immersive movie and gaming experience, the LG B3 (OLED) offers perfect blacks and wider viewing angles, enhancing dark scene details and color accuracy. However, the OLED model is more expensive and can suffer from permanent burn-in if static images are displayed for prolonged periods, whereas the LCD model is less prone to this issue but has lower overall picture quality. Keep in mind, the B3 also has voice command features, adding convenience at a higher cost. 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 NANO90 (LCD)
- The LG NANO90 (LCD) has no clear advantages over the LG B3 (OLED).
Advantages of the LG B3 (OLED)
- Good for bright room
- Excellent for dark room
- 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 motion processing
- Best in class viewing angle
- Excellent reflections
Key differences
Picture Quality
6.1
8.8
5.28/10
CONTRAST
10/10
6.6/10
COLOR VOLUME SCORE
8.1/10
LED FALD
PANEL TYPE
WOLED
IPS
PANEL SUB-TYPE
WBC
The LG B3 (OLED) has very good picture quality, while the LG NANO90 (LCD) has only fair picture quality.
Movies & TV
5.6
9.2
5.28/10
CONTRAST
10/10
5.3/10
BLACK UNIFORMITY
10.0/10
7.5/10
UPSCALING
7.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG B3 (OLED) is excellent for movies & TV, while the LG NANO90 (LCD) is poor.
The LG B3 (OLED) boasts superior contrast, effective local dimming, and perfect black uniformity, all crucial for an excellent movie and cinematic TV experience, particularly in dark scenes, where rich and deep blacks enhance image depth and realism. In contrast, the LG NANO90 (LCD) struggles with these very important factors, delivering lower contrast, less effective local dimming, and poorer black uniformity, which can result in washed-out dark scenes and a less immersive experience.
Sports
6.8
8.3
7.5/10
MOTION PROCESSING
8.0/10
120Hz
REFRESH RATE
120Hz
8.7/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
7.0/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
Yes
HLG SUPPORT
Yes
The LG B3 (OLED) is very good for sports, while the LG NANO90 (LCD) is only fair.
When watching sports, the LG B3 OLED has an excellent response time and motion handling, which means you'll see less blur in fast-moving scenes, along with an outstanding viewing angle and superior reflection handling, great for a room with many lights or windows. In contrast, the LG NANO90 LCD performs well but not to the same extent, with good response time and motion handling that might result in slight motion blur, and while it has a very good reflections handling, its viewing angles are not as wide, making it less ideal for larger groups spread out in a room.
Gaming
8.0
8.9
7.6/10
RESPONSE TIME SCORE
9.4/10
8.7/10
INPUT LAG SCORE
10.0/10
7.5/10
MOTION PROCESSING
8.0/10
50.0/100
GAMING LOCAL DIMMING
100.0/100
7.6/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The LG B3 (OLED) and LG NANO90 (LCD) are both very good for gaming, though the LG B3 (OLED) is somewhat better.
The LG NANO90 boasts a high refresh rate and low input lag, which are essential for a responsive and smooth gaming experience. On the other hand, the LG B3 offers exceptional response time and even lower input lag, providing arguably the best visual feedback and least amount of delay for avid gamers.
Cartoons & Animation
5.6
8.7
6.5/10
COLOR GAMUT SCORE
8.3/10
6.6/10
COLOR VOLUME SCORE
8.1/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
4.3/10
COLORS OUT OF THE BOX SCORE
8.5/10
5.9/10
GRAY UNIFORMITY
9.5/10
The LG B3 (OLED) is very good for cartoons & animation, while the LG NANO90 (LCD) is poor.
The LG B3 OLED TV excels at displaying cartoons and animation due to its strong performance with colors out of the box and a wide color gamut, which result in vibrant and diverse shades that enhance animated content. In comparison, the LG NANO90 LCD struggles with color accuracy straight out of the box and has a narrower color gamut, leading to less impressive color reproduction for animated works.
News, Talk, & Other TV
6.4
8.3
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
7.5/10
UPSCALING
7.0/10
The LG B3 (OLED) is very good for news, talk, & other TV, while the LG NANO90 (LCD) is only fair.
The LG B3 OLED delivers superior picture quality in terms of upscaling, SDR brightness, and color performance right out of the box compared to the LG NANO90 LCD, which performs less impressively in these areas. The OLED's better contrast and local dimming contribute to a more vivid and detailed image for TV programs, whereas the LCD may not deliver as deep blacks and consistent colors.
Cost
$1,270
$1,197
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The LG NANO90 (LCD) has a price of $1,270 and the LG B3 (OLED) costs $1,197.
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Key similarities
Bright Room
6.9
7.3
6.3/10
VIEWING ANGLE
9.5/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
7.2/10
HDR BRIGHTNESS SCORE
7.2/10
8.0/10
REFLECTIONS SCORE
9.2/10
Although they have very similar scores, PerfectRec considers LG B3 (OLED) to be good for bright room, while the LG NANO90 (LCD) is only fair.
The LG B3 OLED has excellent reflection handling, which, combined with its OLED screen's ability to produce deeper blacks and vibrant colors even in a brighter environment, makes it a good choice for well-lit rooms. On the other hand, while the LG NANO90 LED is rated lower for reflection handling, it still outputs a good amount of brightness, but its less impressive contrast and color performance may make it less suitable for such settings compared to the B3.
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How the LG NANO90 (LCD) and the LG B3 (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG NANO90 (LCD) | LG B3 (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,270 | $1,197 | ||
Brand | |||
Brand | LG | LG | |
Release Date | |||
Release Date | March 2, 2021 | April 2, 2023 | |
Full name | |||
Full name | 65NANO90 | OLED65B3 | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | WebOS | |
Sound Quality Score | |||
Sound Quality Score | 6.4/10 | 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 | 6.1/10 | 8.9/10 | |
Bright Room Score | |||
Bright Room Score | 7/10 | 7.4/10 | |
Gaming Score | |||
Gaming Score | 8/10 | 9/10 | |
Movies & TV Score | |||
Movies & TV Score | 5.6/10 | 9.3/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 8.3/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 33" x 57.2" x 1.8" | 32.8" x 57" x 1.8" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.6" x 57.2" | 34.2" x 57" | |
Weight without Stand | |||
Weight without Stand | 62.2 lbs | 52.9 lbs | |
VESA Mount | |||
VESA Mount | 400 x 400 | 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 | 5.3/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 5.2/10 | 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 | |
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Techradar
John Archer | July 2021
"Here we have HDR pictures that look bright, but also manage to typically hit decently deep black levels.WebOS continues, though, to be one of the easiest to use. Connections are strong for a mid-range TV. Native 4K pictures look crisp and detailed."
Get a great deal on the LG NANO90 (LCD) 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.
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