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For working in sunlight or very bright days; my daily driver in winter is an x220 and it is perfect but in spring, summer, autumn, I simply cannot see anything

For working in sunlight or very bright days; my daily driver in winter is an x220 and it is perfect but in spring, summer, autumn, I simply cannot see anything so I switch to my MacBook m1 which, at full brightness, still is not good already (and it is only spring). But yes, blobless Linux would be a very big + and so would very long battery life. I have a stack of x220s as backup but they will run out in the end and in my country the supply is drying up as they are good and cheap so people bought them up. A run of x220 or rather x220t with eInk or rlcd would do me well with the 9-cell battery. But it is a bit big too big and I still need a tablet (in case of 220) and phone which I do not like.

throwaway81523 5y ago
E-ink is not the answer to sunlight yet. You want a reflective LCD. There were nice monochrome ones ages ago but no one wants that any more. There were some color ones called Pixel Qi that got a little but of traction and maybe are still around, but have stayed pretty obscure. Anyway that's what I'd check.
- tluyben2 5y ago
  E-ink works fine in sunlight and are fast enough for my needs but yes, RLCDs seem nice but they seem to have never caught on. I even wanted to get that pixel qi tablet back in the day but nothing ever went anywhere. This [0] one looks far more reflexive than my Boox tablet; in some parts of the video it's definitely not practically viewable when the light source is on this thing. [0] https://www.youtube.com/watch?v=ysbLlZmG9ik https://www.youtube.com/watch?v=ysbLlZmG9ik
  - throwaway81523 5y ago
    Reflective LCD's were used in quite a few early laptops. I used one for a long time. The issue was they were monochrome. It's color ones that didn't get traction, and everyone started wanting color screens. I've never used a Pixel Qi but I saw one briefly once. It was ok, I'd be interested in something that used it for power consumption and outdoor reasons, but iirc its colors were washed out compared with conventional TFT screens. That might be why they didn't catch on. Refresh might have also been too slow for video, dunno.

throwaway81523 5y ago

E-ink is not the answer to sunlight yet. You want a reflective LCD. There were nice monochrome ones ages ago but no one wants that any more. There were some color ones called Pixel Qi that got a little but of traction and maybe are still around, but have stayed pretty obscure. Anyway that's what I'd check.

tluyben2 5y ago
E-ink works fine in sunlight and are fast enough for my needs but yes, RLCDs seem nice but they seem to have never caught on. I even wanted to get that pixel qi tablet back in the day but nothing ever went anywhere. This [0] one looks far more reflexive than my Boox tablet; in some parts of the video it's definitely not practically viewable when the light source is on this thing. [0] https://www.youtube.com/watch?v=ysbLlZmG9ik https://www.youtube.com/watch?v=ysbLlZmG9ik
- throwaway81523 5y ago
  Reflective LCD's were used in quite a few early laptops. I used one for a long time. The issue was they were monochrome. It's color ones that didn't get traction, and everyone started wanting color screens. I've never used a Pixel Qi but I saw one briefly once. It was ok, I'd be interested in something that used it for power consumption and outdoor reasons, but iirc its colors were washed out compared with conventional TFT screens. That might be why they didn't catch on. Refresh might have also been too slow for video, dunno.