@Em0nM4stodon What about a Pine64 device? I think their eReader might be sold out, but they have cheap tablets.
@Em0nM4stodon I use a Kobo. Except for the size, it has those features, even dark mode can be turned on with NickelMenu. A used one could keep the price down.
@Em0nM4stodon uhhh, how about a Palm Pilot?
@Em0nM4stodon would an e reader phone app work?
thanks for the reminder that i need to download an e reader app on my new Fairphone.😉 in Murena's app store are a number of e readers w/ long lists of features including yours, plus private, open source & free 😁
@Em0nM4stodon Xteink X4 fits almost all of those but the light. Most affordable of anything I think and smallest other than the Xteink X3.
I love my X4. Battery lasts forever. Ultra ultra portable. But for reading at home I got with a 6 inch Boox device.
@Em0nM4stodon
No eink ereader is backlit. They use front lighting.
@Em0nM4stodon @Hiro the XTEInk X4 has all that but backlight, it has a 4" screen and is like $45 on aliexpress, I love mine, I use it during commute all the time.
However you must not be afraid to tinker a bit as the official firmware is not the greatest, yet there are really good ones online like CrossPoint ( https://github.com/crosspoint-reader/crosspoint-reader -- upgrading is pretty much plug&play)
@Em0nM4stodon If the lack of an SD card is not a dealbreaker, another vouch for Kobo Clara (Colour). I've been using a Libra Colour (bigger model) completely offline since the day it was bought, and its internal storage is still mostly empty. No proprietary software needed, it's just a USB drive.
Do note that if it has a wifi connection, it does try to contact the mothership, but it's fairly easy to mod its software. I've done it just in case, but it spends its days offline anyway.
@Em0nM4stodon If the lack of an SD card is not a dealbreaker, another vouch for Kobo Clara (Colour). I've been using a Libra Colour (bigger model) completely offline since the day it was bought, and its internal storage is still mostly empty.
Do note that if it has a wifi connection, it does try to contact the mothership, but it's fairly easy to mod its software. I've done it just in case, but it spends its days offline anyway.
@Em0nM4stodon reasonably affordable is a matter of opinion but Boox Palma meets all the technical requirements you listed. I have such and I can recommend it. The only problem is rather old Android version so not all apps can be installed. Despite that I still like it and use a lot.
@Em0nM4stodon A Kobo fits most of that. The only thing it doesn't hit is the SD card, but my Clara HD does use an SD card for storage, albeit internally.
It does need to be set up with an account, however, it will happily stay offline, only ever taking epubs from Calibre, or just dragging them across with a file manager.
As for dark mode; mine doesn't have it natively, but it can be activated with a plugin called NickelMenu. Newer ones do have a native dark mode.
@Em0nM4stodon The fully offline forever requirement may be the real filter. A lot of phone-sized readers can work offline after setup but still assume accounts or app updates. I’d separate offline after setup from never needs network; otherwise the device may quietly fail the stability goal.
@Em0nM4stodon Sounds like you're after an Onyx Boox Palma. Second-hand, and it's also affordable.
@Em0nM4stodon As some people mentioned there are mobile apps like eBoox which was okay for me. Rakuten Kobo has a 6” model which might be slightly too big but I believe meets all the other requirements. I have the larger colour model and love it.
Edit: Older Kobos have SD card readers. New ones do not but books can be drag-and-drop transferred via a USB cable. (I had no issues doing this.)
@Em0nM4stodon Not what you're asking, but found this. Maybe it can be helpful
https://comparisontabl.es/e-readers/
I know this isn't what you're asking but I retired my eReader and now have ReadEra on my phone.
Does everything you're asking and it's free.
I am frequently without internet access and have my entire library on my phone's SD card.
@Jacquetta @Em0nM4stodon I would also recommend having a look at the Readest app (FOSS), which I really like.
@Jacquetta @Em0nM4stodon Oh, and if you go the "separate device" route I would also recommend the Xteink device mentioned by others. But be aware that only the current X4 has USB-C, the other model (X3) and future models that will soon come to market all seem to use a proprietary charging port. And also make sure you buy a version of the X4 that lets you install custom firmware. The "chinese version" you can buy from their website is locked down, and the custom firmware is so much better!
@Jacquetta Oh wow I am extremely loving the ReadEra app's privacy policy 🥰🔒
@Em0nM4stodon
Yes it is. A free and a paid one variant as well.
https://readera.org/
@Em0nM4stodon This one should get really close, but will lack the SD card option.
https://www.ereadersforum.com/blog/xteink-x4-pro-first-look-a-front-light-finally-arrives/
@Em0nM4stodon I like my Boox Go 7 Gen II, but it's maybe a little larger than you're after. They have a 6" that would probably be good.
They are ePaper displays but have a front light, not backlight, but it's plenty bright for me.
Ticks all the other boxes (and then some)
@Em0nM4stodon why not an actual phone? Just run it in airplane mode and stay offline. My Huawei P60 still has a memory card slot (unfortunately it's Huawei nanomemory, not microSD). AMOLED display is backlit, can run a variety of reader apps. Also my Sony Xperia V, still has microSD slot.
@hyc I thought about it, and it's what I'm doing now with an old (dying) iPhone. But then I also need to find a good app that will read easily from the sd card and not require internet to run well and add more epub books to it. I ran into this problem with my current setup and I want something stable I won't have to update or connect to the internet ever.
@Em0nM4stodon it still sounds like an old Android phone will do what you want, and there's a wide variety of reader apps. Reading from SDcard has never been an issue.
@Em0nM4stodon ive looked at this formfactor before. Id really love to see something like this that can run Graphene OS. That may be coming with the lastest walk back from Google Pixals. Who has talked about opening up to more platforms as long as the physical hardware can lock it down. That said, these two devices are worth a look: The Boox Palma 2 ($280) and Boox Palma 2 Pro ($400).
@Em0nM4stodon I am happily using the XTEINK line and rumour has it they will soon have a version with backlight. It already does all the other things you ask for.
@Em0nM4stodon not sure about affordable and it's microSD instead of SD but Boox Palma seems to fit https://shop.boox.com/products/palma
@thesquirrelfish Oh wow that seems really good, but sadly currently unavailable 😢 (and expensive) it seems. The closest to what I'm looking for I've seen so far though!
@Em0nM4stodon @thesquirrelfish it's been superseded by the Palma 2 which is nearly identical and available. Still irritatingly expensive for what it is but I have one and love the form factor.
@Em0nM4stodon I like pocketbook era color (https://pocketbook.ch/en-ch/catalog/color-e-readers/pocketbook-era-color-ch). It checks all boxes, minus sd-card.
@Em0nM4stodon If you can swap the backlight for an external reading light the xteink reader has all the other features. Flashed with Crosspoint, it is fantastic. I’ve had mine for ~7 mo and love it.
@sigmasternchen I do need SD card storage though, because I want it fully offline.
@Em0nM4stodon @sigmasternchen ReMarkable has a small version of their notebook/e-reader. It works completely offline.
@max_power Hmm no dark mode and quite expensive but that's pretty close to what I'm looking for! Maybe I'll give it a try. Thanks for the discovery!
@Em0nM4stodon
An expensive DIY version of Xtink X4 Touch (updated).
The Open Book Touch has too low a resolution screen, too slow a CPU and about x2 overpriced.
The mainstream makers don't do less than 6" 4:3 and SD card slots are rare.
But a 32G Flash ereader stores about 18,000 ebook novels.
The TCL Nxtpaper phones are better than eink Colour and only poorer than mono eink if the eink front light is off because there is enough ambient light.
All ereaders work off line and via USB.