Is LED or LCD Better for the Eyes? An LED display provides the option to dim the backlight, along with other eye comfort features. Not only that, it provides a wider viewing angle without harming image quality. Therefore, an LED display is far better for your eyes than an LCD.
OLEDs are true emissive components that produce light on their own and do not require a light source. Meaning they produce a light that's more natural and less harsh on your eyes. OLED TVs also provide excellent color and contrast because they do not use light from other sources to display colors, as LCD/LED TVs do.
Which is the biggest disadvantage of LCD/LEDs in terms of eyesight. Although they produce quality images, the color and contrast from these displays are due to their light sources, so they give off more brightness that can cause eye strain if not moderated. To sum it up, OLED displays are better for your eyesight.
When comparing LCD vs LED on the parameter of brightness, an LED TV stands out as a winner. This is because it appoints an individual dimming and backlighting system, which in comparison to LCD, makes your projections more defined, authentic, and closer to reality.
In short, yes. LED screens that are popular these days emit a great deal of blue light, which can be potentially harmful to the eyes. Therefore, watching too much TV, especially late at night, can suppress melatonin production that makes us ready for sleep.
Eyesafe® Certified OLED TV emits lower amounts of blue light compared to traditional LCD TVs, while maintaining perfect black, high contrast characteristics and excellent picture quality. The result is a more comfortable experience with optimal color integrity, eye comfort and viewing experience.
Draw the curtains to minimise glare on the screen, without the room being totally dark. It's also important to keep the TV level to your line of sight, preventing you from craning your neck and looking upwards, which can strain your eye muscles.
Because the pixels are evenly lit, LCD monitors tend to have better viewing angles and anti-glare than edge-lit LEDs.
Disadvantages of LED
LED is costly. The higher the screen-size, the more it will cost. LED has a limited range of wide viewing angles. LED is tough to repair when damaged.
LCD displays used in TVs, computer monitors, phones and tablets use a backlight overlaid with a layer of liquid crystals. An Organic LED (OLED) screen uses light emitting diodes and works without a backlight. OLED screens provide better picture quality and consume less power but are more expensive.
Screens like TVs produce eye-damaging direct blue light. A projector's Indirect light – even its indirect blue light – is much gentler on the eyes. Along with other safety features – which you can learn about below – projectors are the best option based strictly on eye health.
The consensus is that the "non-colours", white and black, and the colours yellow, green, and orange are generally most acceptable. These colours (yellow, green, orange) are in the middle of the visible spectrum (the range of colours that our eyes can detect) and are the easiest for the eye to see.
Turn on the blue light filter on your TV
Most modern TVs have a built-in blue light filter which can be turned on and off as you please. This setting turns down the brightness of your screen and adjusts the colors to warmer tones to put less strain on your eyes.
Lower the backlight or brightness on the television set. Do not view the TV in a dark room in which the TV is the only light source. Adjust feature settings such as Auto Motion Plus, 3D, Dynamic Contrast, etc.
You may find that sitting a bit further than usual from your television, getting a bigger or higher-definition television, or adjusting the display settings may be easier on your eyes. If you tend to experience eye strain or eye fatigue frequently, consider asking your eye healthcare provider for advice.
LCD screens also tend to offer better viewing angles and a wider field of view. LED monitors, on the other hand, can be the better option with general eye fatigue related to prolonged use and blue light, as they tend to offer a more robust dimming system.
In most cases, an LED monitor holds the advantage due to its longer lifespan, better picture quality, thinner design, fast response time and more environmentally friendly construction. These qualities offset the higher initial price point that might have you considering an LCD option.
LCD monitors are certainly more affordable than LED monitors. This is because they have been around the markets for longer and have lower production costs. The prices of both LCD and LED monitors also increase with increased screen size and resolution.
OLEDs are undoubtedly offer absolute perfection. Their picture quality is unmatchable and their prices have comparatively come down in the last few years. If budget isn't a constraint and absolute perfect picture quality is a priority, OLEDs are the ultimate option.
LED technology has improved drastically in recent years improving quality while driving costs down. LED is a bigger investment up front but generally has a lifespan of about 100,000 hours. LCD is cheaper and generally more familiar. A LCD screen typically has a lifespan of about 50,000 hours.
Generally, LCD screens are brighter than AMOLED screens. This can make them easier to see in bright sunlight. However, they can also cause more eye strain if you're using them in a dark environment, because the brightness isn't adjustable to the same degree as AMOLED screens.
Modern TVs are so much brighter than older TVs that even at lower backlight settings they can still be eye-searingly bright. The highlights of HDR content on HDR TVs are much brighter than "normal" standard dynamic range TVs. (Image for illustrative purposes only.