There is often little to no difference in performance, because the hardware (and firmware) is often very similar.
Kobo has used variations of basically the same 1 GHz processor for almost 10 years now. (As have other manufacturers.)
2010 - 400 MHz processor (Original, WiFi)
2011 - 800 MHz processor (Touch, Mini)
2012 - 1 GHz processor (everything since the Glo)
2021 - 1,8 GHz processor (Elipsa, Sage)
Same goes for the RAM:
2010 - 64 MB RAM (Original, WiFi)
2011 - 256 MB RAM (Touch (2), Mini, Glo, Aura)
2013 - 512 MB RAM (Aura HD / H2O (2) / One, Forma, Libra (2), Clara, Nia, Sage)
2021 - 1 GB RAM (Elipsa)
Same for the display:
2010 - EInk Vizplex (Original, WiFi, Mini)
2011 - EInk Pearl (Touch (2), Glo, Aura, Aura HD)
2012 - EInk Carta (Aura 2, Nia)
2014 - EInk Carta HD (Aura H2O (2) / One, Glo HD, Forma, Libra, Clara)
2021 - EInk Carta 1200 (Elipsa, Sage, Libra 2)
Last edited by kyôdai; 11-18-2021 at 06:24 AM.
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