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Updated January 10, 2024·
The LG C3 is often significantly less expensive than the Sony A90J and offers slightly better overall picture quality, particularly in brighter rooms. If budget is a concern and you need a TV that performs well in various lighting conditions, the LG C3 could be a more cost-effective option. But if you prioritize audio quality and are willing to invest more, the Sony A90J may be 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 LG C3 (OLED)
- Very good for bright room
- Excellent for gaming
- Excellent for news, talk, & other TV
- Excellent for use as monitor
- Best in class viewing angle
- Best in class reflections
Advantages of the Sony A90J (OLED)
- Excellent for sports
- Best in class for upscaling
- Best in class motion processing
Key differences
Sports
8.5
9.2
8.0/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.3/10
8.0/10
UPSCALING
10.0/10
8.0/10
SDR BRIGHTNESS SCORE
7.0/10
Yes
HLG SUPPORT
Yes
The Sony A90J (OLED) is excellent for sports, while the LG C3 (OLED) is very good.
The Sony A90J handles motion processing slightly better, which is key when watching fast-paced sports, and while both TVs manage reflections well, the LG C3 has a slight edge in viewing angles, making it more versatile for wider seating arrangements.
Bright Room
8.3
7.3
9.5/10
VIEWING ANGLE
8.5/10
8.0/10
SDR BRIGHTNESS SCORE
7.0/10
8.0/10
HDR BRIGHTNESS SCORE
7.4/10
10.0/10
REFLECTIONS SCORE
9.2/10
The LG C3 (OLED) is very good for bright room, while the Sony A90J (OLED) is good.
The LG C3 is better suited for bright rooms due to its 'Very Good' SDR and HDR brightness, coupled with the 'Best' reflections handling, making it superior in minimizing glare. In contrast, the Sony A90J, while still good, has slightly lower 'Good' SDR and HDR brightness and 'Excellent' reflections handling, indicating it may not suppress reflections as effectively as the LG C3, which could impact viewing in very bright environments.
Cost
$3,279
$5,749
$1,000
$2,000
$3,000
$4,000
$5,000
$6,000
$7,000
The LG C3 (OLED) has a price of $3,279 and the Sony A90J (OLED) costs $5,749.
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Key similarities
Picture Quality
9.0
8.7
10.00/10
CONTRAST
10.00/10
8.1/10
COLOR VOLUME SCORE
7.4/10
WOLED
PANEL TYPE
WOLED
WBE
PANEL SUB-TYPE
WBE
Although they have very similar scores, PerfectRec considers LG C3 (OLED) to have excellent picture quality, while the Sony A90J (OLED) has very good picture quality.
Movies & TV
9.2
9.1
10.00/10
CONTRAST
10.00/10
10.0/10
BLACK UNIFORMITY
10.0/10
8.0/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The LG C3 (OLED) and Sony A90J (OLED) are both excellent for movies & TV.
The LG C3 and Sony A90J OLED TVs both provide an excellent movie and cinematic TV watching experience by offering perfect black uniformity and contrast ratios, with effective local dimming that enhances the depth and detail in dark scenes. While both have impressive color qualities right out of the box, the LG C3 has a slight edge with better viewing angles, making it more suitable for wider seating arrangements, and the Sony A90J is known for exceptional motion processing that benefits fast-moving content.
Gaming
9.0
8.8
10.0/10
RESPONSE TIME SCORE
9.4/10
10.0/10
INPUT LAG SCORE
7.3/10
8.0/10
MOTION PROCESSING
10.0/10
100.0/100
GAMING LOCAL DIMMING
100.0/100
8.0/10
GAME HDR BRIGHTNESS SCORE
7.5/10
Although they have very similar scores, PerfectRec considers LG C3 (OLED) to be excellent for gaming, while the Sony A90J (OLED) is very good.
The LG C3 is considered excellent for gaming because it has top marks in both response time and input lag, which are very important for fast-paced games where every millisecond counts. The Sony A90J, while very good for gaming, does not reach the same peak performance in these critical areas.
Cartoons & Animation
8.8
8.5
8.3/10
COLOR GAMUT SCORE
8.0/10
8.1/10
COLOR VOLUME SCORE
7.4/10
8.0/10
SDR BRIGHTNESS SCORE
7.0/10
7.9/10
COLORS OUT OF THE BOX SCORE
8.3/10
10.0/10
GRAY UNIFORMITY
9.8/10
The LG C3 (OLED) and Sony A90J (OLED) are both very good for cartoons & animation.
The LG C3 OLED is appreciated for cartoons and animation because it offers good colors out of the box and very good color gamut and volume, which are critical for animated content. Conversely, the Sony A90J OLED is also a strong choice for similar content with very good colors out of the box and a good color gamut and volume, ensuring vibrant and consistent images across the board.
News, Talk, & Other TV
9.0
8.9
8.0/10
SDR BRIGHTNESS SCORE
7.0/10
8.0/10
UPSCALING
10.0/10
Although they have very similar scores, PerfectRec considers LG C3 (OLED) to be excellent for news, talk, & other TV, while the Sony A90J (OLED) is very good.
The LG C3 excels at watching news, talk shows, and TV programs with its 'Very Good' SDR brightness and 'Very Good' performance in upscaling lower-resolution content, ensuring clear and bright images for everyday viewing. In contrast, while the Sony A90J also delivers a 'Very Good' upscaling experience, its SDR brightness is 'Good', which makes it slightly less optimal for use in brightly lit environments but still a strong performer for typical TV content.
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How the LG C3 (OLED) and the Sony A90J (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG C3 (OLED) | Sony A90J (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$3,279 | $5,749 | ||
Brand | |||
Brand | LG | Sony | |
Release Date | |||
Release Date | April 5, 2023 | March 2, 2021 | |
Full name | |||
Full name | OLED83C3 | XR-83A90J | |
Screen Size | |||
Screen Size | 83" | 83" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 8/10 | 8.9/10 | |
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 | 9/10 | 8.8/10 | |
Bright Room Score | |||
Bright Room Score | 8.3/10 | 7.3/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.9/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.2/10 | 9.2/10 | |
Sports Score | |||
Sports Score | 8.5/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 41.6" x 72.9" x 2.2" | 42.1" x 72.9" x 2.1" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 43" x 72.9" | 42.2" x 74.1" | |
Weight without Stand | |||
Weight without Stand | 71.2 lbs | 92.6 lbs | |
VESA Mount | |||
VESA Mount | 400 x 400 | 400 x 400 | |
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 | Unknown | 60 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
Shopping
Sony A90J (OLED)
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Techradar
Simon Lucas | June 2021
"In every meaningful department – motion control, contrast, edge definition, detail levels, you name it the A90J puts in a memorably accomplished shift. In fact, the Sony proves outstanding at handling on-screen motion of any and every kind. By the standards of television audio systems, the A90J is a notably punchy and genuinely dynamic performer."
Get a great deal on the LG C3 (OLED) or the Sony A90J (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.
About Sony
Sony stands as a highly experienced and widely trusted TV manufacturer, earning a reputation that surpasses all others. A Japanese company, Sony has been making TVs for far longs than it has been making Playstation game consoles. Sony's high-end TVs are often regarded as the ultimate choice for videophiles, representing the epitome of quality, albeit at a premium price point. Renowned for their advanced and precise motion handling, as well as their cutting-edge local dimming algorithms, Sony consistently delivers unparalleled performance in these areas. They include Google TV software with all their TV sets, which grants access to the largest selection of apps available and they also include Bravia Core which is a movie streaming platform specifically for Sony TVs that offers higher picture quality by using more bandwidth.
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Why trust us
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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