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Updated January 10, 2024·
The LG G3 OLED TV offers superior overall picture quality, contrast, and viewing experience in dark rooms compared to the Vizio Quantum Pro LCD. It excels in gaming, movie watching, and handling reflections which makes it a good fit for diverse viewing scenarios including bright rooms, though it is not the brightest in such environments. Its OLED screen offers wide viewing angles and has great sound quality with built-in Dolby Atmos speakers. On the other hand, the Vizio Quantum Pro costs less, but generally offers lower picture quality, lower performance in bright and dark rooms, and poorer viewing angles. It does have a higher SDR brightness, which can be an advantage in very bright rooms, but overall it doesn't match the LG G3's performance across various content types. If your budget allows and you're looking for a higher-end experience for a wide range of content and gaming, particularly in mixed or dark lighting conditions, the LG G3 OLED would be the better choice. However, if you are on a tighter budget and watch a lot of content in well-lit rooms, the Vizio Quantum Pro may suffice. 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 G3 (OLED)
- Excellent for bright room
- Excellent for dark room
- Excellent for movies & TV
- Very good for sports
- Excellent for news, talk, & other TV
- Excellent for cartoons & animation
- Excellent for use as monitor
- Very good for upscaling
- Very good motion processing
- Best in class viewing angle
- Best in class reflections
Advantages of the Vizio Quantum Pro (LCD)
- The Vizio Quantum Pro (LCD) has no clear advantages over the LG G3 (OLED).
Key differences
Picture Quality
9.3
7.2
10.00/10
CONTRAST
5.64/10
8.5/10
COLOR VOLUME SCORE
8.2/10
WOLED
PANEL TYPE
LED FALD
WBE+MLA
PANEL SUB-TYPE
IPS
The LG G3 (OLED) has excellent picture quality, while the Vizio Quantum Pro (LCD) has good picture quality.
Movies & TV
9.3
6.6
10.00/10
CONTRAST
5.64/10
10.0/10
BLACK UNIFORMITY
5.4/10
8.0/10
UPSCALING
5.7/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
Yes
The LG G3 (OLED) is excellent for movies & TV, while the Vizio Quantum Pro (LCD) is only fair.
The LG G3 OLED excels in watching movies and cinematic TV due to its perfect black uniformity and infinite contrast ratio, which are vital for dark room viewing, as well as its superior local dimming that enhances scene-by-scene brightness and contrast adjustment. In comparison, the Vizio Quantum Pro LCD fares just fairly, as its contrast, local dimming, and black uniformity performance are noticeably lower, leading to less deep blacks and reduced contrast in cinematic content, despite having respectable color performance and brightness.
Sports
8.7
6.4
8.2/10
MOTION PROCESSING
3.9/10
120Hz
REFRESH RATE
120Hz
10.0/10
INPUT LAG SCORE
7.6/10
8.0/10
UPSCALING
5.7/10
8.4/10
SDR BRIGHTNESS SCORE
8.9/10
Yes
HLG SUPPORT
Yes
The LG G3 (OLED) is very good for sports, while the Vizio Quantum Pro (LCD) is only fair.
The LG G3 OLED excels in sports viewing primarily due to superior motion processing and response time, offering crisp images during fast action without blur, and with wide viewing angles that ensure colors don't fade if you're not sitting directly in front of the TV. In contrast, the Vizio Quantum Pro LCD is rated lower in motion processing, which may result in a less smooth experience during fast-moving sports scenes, although it still handles reflections well, which is useful in bright rooms.
Gaming
8.9
8.1
9.4/10
RESPONSE TIME SCORE
8.0/10
10.0/10
INPUT LAG SCORE
7.6/10
8.2/10
MOTION PROCESSING
3.9/10
100.0/100
GAMING LOCAL DIMMING
70.0/100
8.3/10
GAME HDR BRIGHTNESS SCORE
7.5/10
The LG G3 (OLED) and Vizio Quantum Pro (LCD) are both very good for gaming, though the LG G3 (OLED) is somewhat better.
The LG G3 OLED boasts excellent response time and the lowest input lag, making it ideal for fast-paced gaming that demands quick reflexes, while the Vizio Quantum Pro LCD also offers very good response time along with good input lag, suitable for most gaming scenarios but with slightly less immediacy in control responsiveness.
Cartoons & Animation
9.2
7.5
8.3/10
COLOR GAMUT SCORE
8.0/10
8.5/10
COLOR VOLUME SCORE
8.2/10
8.4/10
SDR BRIGHTNESS SCORE
8.9/10
8.6/10
COLORS OUT OF THE BOX SCORE
6.7/10
10.0/10
GRAY UNIFORMITY
5.9/10
The LG G3 (OLED) is excellent for cartoons & animation, while the Vizio Quantum Pro (LCD) is good.
The LG G3 OLED exhibits excellent colors right out of the box and has a very good color gamut, making animations appear vibrant and true to the creator's intent. While the Vizio Quantum Pro LCD also presents a very good color gamut, its colors out of the box are only fair, which may affect the immediate richness and accuracy of animated content until properly calibrated.
News, Talk, & Other TV
9.2
6.6
8.4/10
SDR BRIGHTNESS SCORE
8.9/10
8.0/10
UPSCALING
5.7/10
The LG G3 (OLED) is excellent for news, talk, & other TV, while the Vizio Quantum Pro (LCD) is only fair.
The LG G3 OLED excels in upscaling and SDR brightness, ensuring clear and vivid images even with lower resolution content, while offering perfect contrast and wide viewing angles suitable for TV programs. On the other hand, the Vizio Quantum Pro LCD provides a fair performance in upscaling, and although it has very good SDR brightness, it offers lower contrast and less effective local dimming, which translates to less impressive picture quality for watching news and talk shows.
Bright Room
9.4
7.7
10.0/10
VIEWING ANGLE
7.2/10
8.4/10
SDR BRIGHTNESS SCORE
8.9/10
8.7/10
HDR BRIGHTNESS SCORE
7.4/10
10.0/10
REFLECTIONS SCORE
8.4/10
The LG G3 (OLED) is excellent for bright room, while the Vizio Quantum Pro (LCD) is good.
The LG G3 OLED is exceptional in a bright room because its reflection handling is the best, coupled with very good SDR and HDR brightness, ensuring a clear picture despite ambient light; its perfect contrast and excellent color volume and gamut also enhance the viewing experience. In contrast, the Vizio Quantum Pro LCD offers very good performance in bright rooms with very good reflection handling and SDR brightness, but the HDR brightness is merely good, and while its contrast is decent, it falls short of OLED capabilities, which may affect the depth of images and color representation in bright conditions.
Cost
$1,997
$598
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG G3 (OLED) has a price of $1,997 and the Vizio Quantum Pro (LCD) costs $598.
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How the LG G3 (OLED) and the Vizio Quantum Pro (LCD) compare to other TVs
Spec Comparison
 |  | |
| LG G3 (OLED) | Vizio Quantum Pro (LCD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,997 | $598 | ||
Brand | |||
Brand | LG | Vizio | |
Release Date | |||
Release Date | April 7, 2023 | September 1, 2023 | |
Full name | |||
Full name | OLED65G3 | VQP65C | |
Screen Size | |||
Screen Size | 65" | 65" | |
Screen Resolution | |||
Screen Resolution | 4K | 4K | |
TV FEATURES | |||
|---|---|---|---|
Operating System | |||
Operating System | webOS | SmartCast | |
Sound Quality Score | |||
Sound Quality Score | 8.6/10 | 6.4/10 | |
NextGen Ready | |||
NextGen Ready | Yes | No | |
HDMI Ports | |||
HDMI Ports | 4 | 4 | |
Coax Ports | |||
Coax Ports | 1 | 1 | |
DISPLAY QUALITY SCORES | |||
|---|---|---|---|
Picture Quality Score | |||
Picture Quality Score | 9.3/10 | 7.3/10 | |
Bright Room Score | |||
Bright Room Score | 9.5/10 | 7.8/10 | |
Gaming Score | |||
Gaming Score | 9/10 | 8.2/10 | |
Movies & TV Score | |||
Movies & TV Score | 9.4/10 | 6.7/10 | |
Sports Score | |||
Sports Score | 8.8/10 | 6.5/10 | |
PHYSICAL | |||
|---|---|---|---|
Dimensions w/o Stand (H x W x D) | |||
Dimensions w/o Stand (H x W x D) | 32.3" x 56.7" x 1" | 32.7" x 56.9" x 2.9" | |
Dimensions with Stand (H x W) | |||
Dimensions with Stand (H x W) | 34.6" x 56.7" | 35.5" x 56.9" | |
Weight without Stand | |||
Weight without Stand | 52.7 lbs | 39.68 lbs | |
VESA Mount | |||
VESA Mount | 300 x 300 | 400 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 | 5.6/10 | |
Local Dimming | |||
Local Dimming | 10/10 | 6/10 | |
SOUND | |||
|---|---|---|---|
Speaker Setup | |||
Speaker Setup | 4.2 | 2.0 | |
Speaker Power | |||
Speaker Power | Unknown | 20 W | |
Dolby Atmos | |||
Dolby Atmos | Yes | Yes | |
DTS:X | |||
DTS:X | No | Yes | |
Shopping
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 G3 (OLED) or the Vizio Quantum Pro (LCD)
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 Vizio
Vizio is an American company. While they initially gained recognition for offering budget-friendly TVs, they have successfully expanded their product lineup to include high-end options as well. They manufacture TVs primarily in Mexico, China, and Vietnam. Similar to many Korean TV brands, Vizio developed its own smart TV software called SmartCast. In the past, SmartCast was not the best smart TV software, but it has evolved so that it is now good for using your TV and connecting to streaming services.
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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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