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OLEDs have many drawbacks that make them a no-go. They're dim, have bad text rendering, use a lot of power, and get permanent burn in on static UIs. In return

OLEDs have many drawbacks that make them a no-go. They're dim, have bad text rendering, use a lot of power, and get permanent burn in on static UIs. In return you get "deep blacks". But photographers have been raising black levels since forever because it turns out it makes pictures more pleasant. So, uh.

ryao 1y ago
I have never seen bad text rendering on an OLED. Which ones have you seen that have bad text rendering? I recently replaced a Sony X900E with a LG C4. Text is crisp and power usage dropped going to the OLED. Permanent burn-in will happen with static images, but it happened on CRTs too and those once dominated the world. As long as it is infrequent, it is probably not much of an issue. Newer OLEDs, such as Apple’s tandem OLEDs, minimize the issue. I am not sure what you think your point about black levels contributes to the discussion. Higher black levels would only favor OLEDs thanks to their inky blacks.
- okasaki 1y ago
  I mean you can just google this. It's common knowledge, I'm not dropping some hot new research here.
- gucci-on-fleek 1y ago
  OLED displays don't inherently have poor text rendering, but they tend to use more exotic subpixel layouts than LCD displays [0]. It's possible to render text well with alternative subpixel layouts (for example, every iPhone), but if you use the standard RGB/BGR algorithm with PenTile displays, you're going to get bad results (but with a high enough resolution, it doesn't really make much of a difference). [0]: https://en.wikipedia.org/wiki/PenTile_matrix_family https://en.wikipedia.org/wiki/PenTile_matrix_family
eatsyourtacos 1y ago
Dim?? I'm getting a sunburn from my OLED at the moment.
- okasaki 1y ago
  Yes, OLEDs are notably dim compared to eg the cheaper mini-led displays. That's why OLED displays aren't recommended for environments with ambient light like windows or mandatory lighting.

ryao 1y ago

I have never seen bad text rendering on an OLED. Which ones have you seen that have bad text rendering? I recently replaced a Sony X900E with a LG C4. Text is crisp and power usage dropped going to the OLED. Permanent burn-in will happen with static images, but it happened on CRTs too and those once dominated the world. As long as it is infrequent, it is probably not much of an issue. Newer OLEDs, such as Apple’s tandem OLEDs, minimize the issue. I am not sure what you think your point about black levels contributes to the discussion. Higher black levels would only favor OLEDs thanks to their inky blacks.

okasaki 1y ago
I mean you can just google this. It's common knowledge, I'm not dropping some hot new research here.
gucci-on-fleek 1y ago
OLED displays don't inherently have poor text rendering, but they tend to use more exotic subpixel layouts than LCD displays [0]. It's possible to render text well with alternative subpixel layouts (for example, every iPhone), but if you use the standard RGB/BGR algorithm with PenTile displays, you're going to get bad results (but with a high enough resolution, it doesn't really make much of a difference). [0]: https://en.wikipedia.org/wiki/PenTile_matrix_family https://en.wikipedia.org/wiki/PenTile_matrix_family

eatsyourtacos 1y ago

Dim?? I'm getting a sunburn from my OLED at the moment.

okasaki 1y ago
Yes, OLEDs are notably dim compared to eg the cheaper mini-led displays. That's why OLED displays aren't recommended for environments with ambient light like windows or mandatory lighting.