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Updated January 10, 2024·
Consider the Sony A90K if you prioritize exceptional picture quality, particularly in dark rooms, and want the best contrast and color accuracy for movies and gaming. It's also a top choice for sports content. However, it's more expensive and not as bright, which might not be ideal for very sunny rooms. The OLED screen ensures perfect blacks and wide viewing angles, but it has a risk of burn-in with static content like news channels or video games with fixed interfaces. On the other hand, the LG QNED90 is a better fit for bright rooms due to its higher SDR and HDR brightness, and it's less susceptible to burn-in. It offers good overall picture quality with decent color performance and motion handling. While it doesn't match the Sony's contrast and dark room performance, it's a more versatile option for general use, including news and animation. It's also larger at 65 inches, which might be important if you're looking for a more immersive experience or have a larger viewing distance. The LG's IPS panel provides wider viewing angles compared to most LCDs, but its local dimming and contrast aren't as strong as the Sony's OLED. 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 QNED90 (LCD)
- Good for bright room
Advantages of the Sony A90K (OLED)
- Very good for dark room
- Excellent for movies & TV
- Excellent for sports
- Very good for cartoons & animation
- Very good for use as monitor
- Best in class for upscaling
- Best in class motion processing
- Very good viewing angle
- Very good reflections
Key differences
Picture Quality
7.3
8.5
5.60/10
CONTRAST
10.00/10
7.4/10
COLOR VOLUME SCORE
8.0/10
LED FALD
PANEL TYPE
WOLED
IPS
PANEL SUB-TYPE
WBE
The Sony A90K (OLED) has very good picture quality, while the LG QNED90 (LCD) has good picture quality.
Movies & TV
6.8
9.1
5.60/10
CONTRAST
10.00/10
5.3/10
BLACK UNIFORMITY
10.0/10
7.5/10
UPSCALING
10.0/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
No
Yes
DOLBY VISION SUPPORT
Yes
The Sony A90K (OLED) is excellent for movies & TV, while the LG QNED90 (LCD) is only fair.
Sports
6.7
9.1
7.5/10
MOTION PROCESSING
10.0/10
120Hz
REFRESH RATE
120Hz
8.0/10
INPUT LAG SCORE
7.0/10
7.5/10
UPSCALING
10.0/10
8.7/10
SDR BRIGHTNESS SCORE
6.3/10
Yes
HLG SUPPORT
Yes
The Sony A90K (OLED) is excellent for sports, while the LG QNED90 (LCD) is only fair.
The Sony A90K has an excellent response time and motion processing, which results in clear motion with little blur in fast-paced sports, while handling reflections very well, allowing it to maintain visibility even in bright rooms. On the other hand, the LG QNED90 has good response time and motion processing, but it doesn't perform as well under bright lighting due to fair reflections handling, and it also has a narrower viewing angle, which may affect how the game looks from different seats in the room.
Gaming
8.1
8.8
7.6/10
RESPONSE TIME SCORE
9.4/10
8.0/10
INPUT LAG SCORE
7.0/10
7.5/10
MOTION PROCESSING
10.0/10
70.0/100
GAMING LOCAL DIMMING
100.0/100
8.6/10
GAME HDR BRIGHTNESS SCORE
6.2/10
The Sony A90K (OLED) and LG QNED90 (LCD) are both very good for gaming, though the Sony A90K (OLED) is somewhat better.
The LG QNED90 offers good response time and very good input lag, making it well-suited for gaming where fast and precise reactions are crucial. The Sony A90K has excellent response time and good input lag, ensuring smooth motion and responsive game play, which is especially noticeable in fast-paced games.
Cartoons & Animation
7.6
8.4
7.8/10
COLOR GAMUT SCORE
8.3/10
7.4/10
COLOR VOLUME SCORE
8.0/10
8.7/10
SDR BRIGHTNESS SCORE
6.3/10
7.6/10
COLORS OUT OF THE BOX SCORE
7.7/10
5.8/10
GRAY UNIFORMITY
9.6/10
The Sony A90K (OLED) is very good for cartoons & animation, while the LG QNED90 (LCD) is good.
The Sony A90K tops in delivering vibrant and diverse colors out of the box, and possessing a very broad color gamut, making it especially suitable for cartoons and animations that often have varied and rich color palettes. In comparison, while the LG QNED90 is noted to be good in these areas, it doesn't match the Sony A90K's level of color vibrancy and range, which is particularly important when viewing content with a heavy emphasis on color like animation.
News, Talk, & Other TV
8.0
8.7
8.7/10
SDR BRIGHTNESS SCORE
6.3/10
7.5/10
UPSCALING
10.0/10
The Sony A90K (OLED) and LG QNED90 (LCD) are both very good for news, talk, & other TV, though the Sony A90K (OLED) is somewhat better.
The LG QNED90 excels in upscaling and has very good SDR brightness, making it suitable for watching news and television programs even in bright rooms, while the Sony A90K's OLED technology offers excellent colors right out of the box and superior contrast, enhancing visual quality for similar content but may be less ideal for very bright environments.
Bright Room
7.7
6.7
7.7/10
VIEWING ANGLE
8.8/10
8.7/10
SDR BRIGHTNESS SCORE
6.3/10
8.3/10
HDR BRIGHTNESS SCORE
6.2/10
6.0/10
REFLECTIONS SCORE
8.9/10
The LG QNED90 (LCD) is good for bright room, while the Sony A90K (OLED) is only fair.
The LG QNED90 LCD TV is more suitable for bright rooms because it has a higher brightness capacity for both SDR and HDR content along with fair reflections handling, whereas the Sony A90K OLED TV, while having better reflections handling, offers only fair brightness, making it less optimal in well-lit environments. Although the Sony A90K excels in contrast, color volume, and color gamut due to its OLED technology, which provides richer and more accurate colors, the LG's superior brightness makes it a better fit for viewing in bright rooms.
Cost
$2,000
$1,398
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG QNED90 (LCD) has a price of $2,000 and the Sony A90K (OLED) costs $1,398.
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How the LG QNED90 (LCD) and the Sony A90K (OLED) compare to other TVs
Spec Comparison
 |  | |
| LG QNED90 (LCD) | Sony A90K (OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $1,398 | ||
Brand | |||
Brand | LG | Sony | |
Release Date | |||
Release Date | April 1, 2021 | June 2, 2022 | |
Full name | |||
Full name | 65QNED90 | 48A90K | |
Screen Size | |||
Screen Size | 65" | 48" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | Android TV | |
Sound Quality Score | |||
Sound Quality Score | 7/10 | 7/10 | |
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 | 7.4/10 | 8.6/10 | |
Bright Room Score | |||
Bright Room Score | 7.8/10 | 6.8/10 | |
Gaming Score | |||
Gaming Score | 8.1/10 | 8.8/10 | |
Movies & TV Score | |||
Movies & TV Score | 6.8/10 | 9.1/10 | |
Sports Score | |||
Sports Score | 6.8/10 | 9.2/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.6" x 56.9" x 1.1" | 24.6" x 42.1" x 2.4" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 35.4" x 56.9" | 24.9" x 42.1" | |
Weight without Stand | |||
Weight without Stand | 57.8 lbs | 29.6 lbs | |
VESA Mount | |||
VESA Mount | 400 X 400 | 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 | 5.6/10 | 10/10 | |
Local Dimming | |||
Local Dimming | 6.5/10 | 10/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 2.2 | 2.1 | |
Speaker Power | |||
Speaker Power | 40 W | 25 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Up to DTS Digital Surround, Bypass only | |
Shopping
LG QNED90 (LCD)
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Dig into reviews and images
Home Media Entertainment
Stratos Kampourogiannis | September 2021
"When it comes to HDR brightness it has very bright highlights and impressive HDR. In terms of design the QNED90 looks beautiful. The TV did great with fast response times, excellent reactions and instant rendering of all our commands. If you look for a good performing premium 4K TV the QNED90 ticks all the boxes."
Get a great deal on the LG QNED90 (LCD) or the Sony A90K (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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