This is thinking based on anecdotal evidence, and is not supported by scientific evidence.
LCDs do not inherently cause eye strain. Specific implementations of any display technology can, but not in general.
Some LCDs have backlights that flicker to reduce motion blur, and some people can be sensitive to this. Most panels do not have this technology. Avoid low-lag 144 Hz gaming displays if you're affected.
Low resolution LCDs can cause eyestrain due to the apparent blurriness of the image making the lens of the eye "hunt" back and forth looking for the ideal focal distance. Simply upgrading to a 4K or better fixes this. It did wonders for me, and now I refuse to use anything else.
People tend to sit at different distances from screens depending on the technology. People sit meters away from their TV, approximately 50-100cm from PC monitors, and within arms-length for handheld displays such as phones or eInk displays. For anyone with vision problems such as myopia, the displays that are held closer tend to cause less strain, but this has nothing to do with the panel technology.
Brighter displays cause the pupil to shrink, which improves the effective focus sharpness for people with astigmatism. There is an actual benefit of eInk displays in that they can be used with high-lux external illumination such as daylight. However, HDR LCD panels can hit an eye-searing 1000 nits sustained, and even the default 300 nits of a good quality panel is more than sufficient to reduce the pupil size to the minimum. Just turn the brightness up and sit in a reasonably well-lit room instead of darkness. The new hotness of dark themes flies in the face of the science of this. My eyes start to hurt within minutes from reading text on a dark background!
Glare from screen coatings also reduces contrast and the glass layer is often 1-2mm closer than the image surface. This can also cause "hunting" of the focus and eye strain. Avoid glossy screens, and clean your monitor regularly to get rid of smudges.
Most of the above is technology-independent. You can simply turn the brightness up on you LCD screen and sit closer or further depending on whether you have myopia or hyperopia.
I once had the pleasure of working with an 8K Dell monitor, and I can tell you from first-hand experience that it's amazing. It's like looking at an animated glossy magazine. Zero eye strain. Unfortunately, it strains the wallet, but the new 8K video "push" might bring some competition and lower prices...
When anecdotal evidence is specifically you it's something one would care about :). HiDPI is a must for me can't use a regular ones at all for more than an hour. 8K I def could use for personal side but unfortunately I don't have a decent way to drive it from work issued mbp.
LCDs do not inherently cause eye strain. Specific implementations of any display technology can, but not in general.
Some LCDs have backlights that flicker to reduce motion blur, and some people can be sensitive to this. Most panels do not have this technology. Avoid low-lag 144 Hz gaming displays if you're affected.
Low resolution LCDs can cause eyestrain due to the apparent blurriness of the image making the lens of the eye "hunt" back and forth looking for the ideal focal distance. Simply upgrading to a 4K or better fixes this. It did wonders for me, and now I refuse to use anything else.
People tend to sit at different distances from screens depending on the technology. People sit meters away from their TV, approximately 50-100cm from PC monitors, and within arms-length for handheld displays such as phones or eInk displays. For anyone with vision problems such as myopia, the displays that are held closer tend to cause less strain, but this has nothing to do with the panel technology.
Brighter displays cause the pupil to shrink, which improves the effective focus sharpness for people with astigmatism. There is an actual benefit of eInk displays in that they can be used with high-lux external illumination such as daylight. However, HDR LCD panels can hit an eye-searing 1000 nits sustained, and even the default 300 nits of a good quality panel is more than sufficient to reduce the pupil size to the minimum. Just turn the brightness up and sit in a reasonably well-lit room instead of darkness. The new hotness of dark themes flies in the face of the science of this. My eyes start to hurt within minutes from reading text on a dark background!
Glare from screen coatings also reduces contrast and the glass layer is often 1-2mm closer than the image surface. This can also cause "hunting" of the focus and eye strain. Avoid glossy screens, and clean your monitor regularly to get rid of smudges.
Most of the above is technology-independent. You can simply turn the brightness up on you LCD screen and sit closer or further depending on whether you have myopia or hyperopia.
I once had the pleasure of working with an 8K Dell monitor, and I can tell you from first-hand experience that it's amazing. It's like looking at an animated glossy magazine. Zero eye strain. Unfortunately, it strains the wallet, but the new 8K video "push" might bring some competition and lower prices...