OLED TVs look good in dark rooms or home theaters, so the contrast pops, while QLED TVs look especially good in sunlit rooms or near windows. A QLED TV like the $380 50-inch TCL 5-series QLED TV has high brightness levels so you can view your show of choice no matter what time of day it is.
In terms of picture quality, OLED TVs are generally considered to be the better option due to their perfect blacks and infinite contrast. However, QLED TVs can still produce very high levels of brightness and colour accuracy, and they are often more affordable than OLED TVs.
Coverage of next-generation color spaces is where QLED TVs retain a clear advantage over OLED TVs. Using fine-tuned red and green QDs in a QD emission film (QDEF) overlaid on a white, or blue, backlight, allows for greater accuracy, saturation, and color volume than ever before.
QLED TVs have better color accuracy, contrast, and brightness, resulting in altogether better picture quality. QLED is often more expensive than LED and consumes more energy. LEDs are made by every major TV manufacturer, while QLED is Samsung's exclusive technology. LED TVs offer a wider viewing angle than QLED TVs.
OLED TVs Offer the Widest Viewing Angles
If you watch TV at an angle, you'd want to ensure that your visual experience is unaffected. Luckily enough, OLED TVs offer unmatched viewing angles compared to their traditional LED counterparts.
Is OLED TV worth buying? OLED TVs have the best picture quality, best viewing angles, infinite contrast ratios, true blacks, and—on some models—very thin profiles. So, while OLED TVs aren't as bright as LED or QLED TVs, and are more expensive than both, they're well worth the investment.
OLED minimizes eye strain by eliminating flicker that can't be detected by the naked eye and glare that disrupts your viewing experience. OLED self-emissive technology controls light and colors by pixel, it reproduces perfect blacks without halo effect.
You should buy a QLED TV if...
To put it plainly, there are millions of individually-lit pixels in a QLED TV, each emitting a specific color to build out the overall image you see on screen. This complex arrangement of pixels gives QLED the edge when it comes to color accuracy, sharpness, and vibrancy.
While OLED TVs are known for their exceptional contrast, QLED TVs excel at peak brightness. Most up-to-date QLED and OLED displays offer Ultra High Definition (UHD) resolution. QLED enables higher brightness in addition to increased longevity because it is resistant to burn-ins.
QLED comes out on top on paper, delivering a higher brightness, longer life span, lower price tags, and no risk of burn-in. OLED, on the other hand, has a better viewing angle, deeper black levels, uses less power, is killer for gaming, and might be better for your health.
The lifespan of OLED TVs is a common concern among consumers, but the technology has proven to be reliable and durable. OLED TVs are known to have a lifespan of around 100,000 hours, which is equivalent to over a decade of use (with an average of 8-10 hours of watching hours daily).
Many studies suggest blue light exposure in the evening contributes to sleep disturbance. There are many options for customers when purchasing a TV, but OLED is a great choice because it has lower blue light, which may help with sleep, especially if you're one of the people that enjoys watching movies late at night.
When it comes to viewing angles, IPS panels offer the best performance as the color and contrast do not change when viewed from different angles. On the other hand, VA monitors offer a good range of viewing angles, but shifts in contrast ratios can be visible when looking at the display from different angles.
QLED TVs can get much brighter than OLED TVs because of the way OLED panels work compared to LED-LCD TVs. Alternatively, OLED TVs achieve perfect black levels and contrast, while QLED TVs often suffer from some light blooming in high-contrast scenes. OLED TVs have better off-angle viewing, too.
If you prefer a brighter picture, Samsung's QLED sets are the way to go. However, if you want a better contrast ratio (where blacks look black and not gray) and a wider viewing angle, we recommend an OLED TV from LG.
In looking at standard 4K LED TVs vs 4K OLED TVs, both offer great viewing experiences and improvements over 1080p. But LG OLED technology will truly transform your home entertainment experience with superior blacks, cinematic colors and High Dynamic Range with Dolby Vision support.
KEY TAKEAWAYS: The OLED TV is the best display technology on the market and has the best image quality. The QLED TV is also a dominant technology and is more affordable. OLED displays have after-response times because every single pixel operates individually.
Samsung vs LG
Samsung TVs usually get a fair bit brighter and have better contrast, while LG TVs generally have much wider viewing angles and better smart features. While LG has more OLEDs in its lineup, Samsung has released its own OLED TVs known as QD-OLED, which produce brighter colors than LG's OLEDs.
Drawbacks or disadvantages of QLED
➨QLED based TVs suffer from "light bleed" effect. This effect is visible in certain scenes. It results into slight haze around bright objects which blurs lines which should be usually sharp. ➨With QLED based display screens, best viewing angle is dead center.
In terms of longevity, QLED technology boasts impressive durability. The quantum dots used in QLED panels are inorganic, which means they are less prone to degradation over time. Consequently, QLED TVs tend to offer a longer lifespan compared to traditional LED TVs.
Do I need to worry about OLED burn-in? Contrary to what you might've heard, burn-in is not a myth; there's a reason TV manufacturers equip OLEDs with various preventative measures for burn-in. However, it's not a serious concern if you watch TV under what most of us would consider normal conditions.
QLED displays handle motion better than OLEDs since most QLEDs offer variable refresh rates (VRR) and low input lag. Also, QLED TVs are generally less expensive and readily available in most markets, unlike QNED displays.
Pros and Cons
OLED displays have higher contrast ratios (1 million : 1 static compared with 1,000 : 1 for LCD screens), deeper blacks and lower power consumption compared with LCD displays. They also have greater color accuracy. However, they are more expensive, and blue OLEDs have a shorter lifetime.
Durability. LED TVs have been around for many years and have proven to be extremely reliable, typically providing many years of trouble-free service. OLED TVs haven't been around as long, but their expected lifespan is around 100,000 hours (similar to LED TVs).