Apparently the "Sage" (which is what I have currently) has a quad-core, but Kobo discontinued it. Sigh, too bad - this was my favourite to-date (needs a power-cover though...).

Off topic, but I don't understand Rakuten's current product strategy. They discontinued their two best devices: the 8" Sage and the 7" Libra 2. What's left are two unfortunately sized B&W readers (the tiny 6" Clara and giant 10" Elipsa) and a couple of color readers that no one should buy unless they absolutely NEED color (I've tried them, and the screens look terrible compared to the B&W versions).

I believe that this is your opinion, but my own opinion (having also tried them, and used multiple generations of B&W ones before this) is that the screens look just fine, and that the slight downgrade of contrast isn't a big deal at all.

You're right, I went a bit overboard saying "no one should buy" -- clearly, it's subjective. This isn't my photo, but the comparison matches my experience exactly: https://www.reddit.com/media?url=https%3A%2F%2Fpreview.redd....

I have Kobo Sage but it's not a great device.

Very bad battery life. Maybe 8hrs of reading with wifi off, BT off and only low screen backlight. I need to charge it daily or every other day at best.

Physical buttons are comically bad and often don't register presses.

Built-in book reading app is slow, lacks some critical features and hangs in many epub books. I replaced it with KOreader which finally made the device usable.

It's a great screen size though (9" would be even better).

> Very bad battery life. Maybe 8hrs of reading with wifi off, BT off and only low screen backlight. I need to charge it daily or every other day at best.

This seems like a wildly different experience than I have with it. I don't read 8 hours per day, but typically 1-2 hours per day, and charge it every 2-3 weeks.

i would return it, there is something wrong with your battery