MobileRead Forums - View Single Post - Kobo Clara HD and Libra 2 Comparisons and Questions

Quoth · 12-28-2021, 01:06 PM

PWM done at a high enough frequency can't be detected like that and can't be distinguished from a static drive.

A single chip colour wheel based DLP will show up because it's sequential RGB L frames.

I can't see flicker on any LCD panel or eink front light (PW3, PW4, Kobo H2O original or Libra Original) doing that.

In practice I hardly ever use a front light. My Libra (original) is fine in every respect as an ereader. I have or had maybe 11 models/makes of eink over the years. I still have 3 models of Kindle, 2 Kobos, Sony PRS350 and a Mars.

I'd imagine the Libra 2 is as good as my Libra which is the best for epubs (I don't use kepubs) and I read all my Amazon ebooks on it. I do a huge amount of annotation/proof reading and Calibre Kobo Utilities to copy/paste in to text files. A window then beside source wordprocessor to edit.

12-28-2021, 01:06 PM	#6
Quoth the rook, bossing Never. Posts: 11,588 Karma: 87456643 Join Date: Jun 2017 Location: Ireland Device: All 4 Kinds: epub eink, Kindle, android eink, NxtPaper11	PWM done at a high enough frequency can't be detected like that and can't be distinguished from a static drive. A single chip colour wheel based DLP will show up because it's sequential RGB L frames. I can't see flicker on any LCD panel or eink front light (PW3, PW4, Kobo H2O original or Libra Original) doing that. In practice I hardly ever use a front light. My Libra (original) is fine in every respect as an ereader. I have or had maybe 11 models/makes of eink over the years. I still have 3 models of Kindle, 2 Kobos, Sony PRS350 and a Mars. I'd imagine the Libra 2 is as good as my Libra which is the best for epubs (I don't use kepubs) and I read all my Amazon ebooks on it. I do a huge amount of annotation/proof reading and Calibre Kobo Utilities to copy/paste in to text files. A window then beside source wordprocessor to edit.