Review cover pomera DM250US GBAtemp review
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pomera DM250US provided by KING JIM for the purposes of this review.
KING JIM has made its big debut in the US with the launch of the pomera DM250US, a compact digital typewriter aimed at distraction-free writing. Is this the writing companion you’ve been looking for?

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For nearly a century, Japan-based KING JIM has been producing stationery and office tools. During that time, they have released a range of products, and among them, the most unique might be their pomera line of devices. These are so-called “digital typewriters” and are exactly what they sound like: devices meant for typing and obtaining the written text in digital format. 

Recently, with the rise of “digital detox” trends, there has been an increasing interest in such devices. Successful products like the Freewrite Traveler and the reMarkable are indicative of this. KING JIM is tapping into this trend and has recently launched the pomera DM250US in the US. The device actually debuted in Japan in 2022 as the DM250, and the DM250US is the first localisation of the product. We’ll take a closer look in this review.

pomera DM250US contents and specs

The pomera DM250US initially launched earlier this year via a crowdfunding campaign for $424. With the recent launch of the official pomera US website, the device is now available for direct purchase at $499. The package includes the following items:

  • pomera DM250US
  • Charging cable
  • Instruction manuals

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Specs of the device are as follows:

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Hardware impressions

KING JIM didn’t attempt a flashy design or look with the pomera DM250US. Instead, the company adopted a sleek and classy design ethos. This digital typewriter has an apt laptop-like look with a matte finish that feels nice to the touch. The underside of the device features two rubber feet to provide added grip when in use. 

This digital typewriter is noticeably light. At 1.37lbs/620g and with its slim design, it can easily be packed in your bag and be brought with you virtually anywhere. This really supports its use case as a versatile travel companion and speaks to the thought behind the product design.

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The clamshell mechanism offers decent resistance, ensuring that the angle between the upper and lower components remains fixed, without feeling difficult to open or adjust. The range of viewing angles that the hinge offers does not feel limiting, enabling the use of the pomera DM250US in various scenarios. 

The LCD screen indeed provides high visibility, with adjustable backlight. There's little to no difference in visibility based on the viewing angle, and the black-and-white inversion display caters for the "dark mode" fans among you.

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An added benefit of the clamshell design is that it protects the screen. KING JIM does not currently sell screen protectors or any accessories for the DM250US, for that matter, so having some protection for the screen built into the design of the device offers some peace of mind. 

That said, I do hope that the company offers accessories such as a hard case or pouch to make carrying the device easier, especially while travelling.

A seamless, distraction-free writing experience

Having a device only to write on might sound like a strange prospect, but if you do need to write for work or academic assignments, you might, more often than not, realise the importance of a distraction-free environment. Unfortunately, most devices that we currently use to write on, from laptops to tablets, are prone to distraction. There are incessant notifications, and the temptation to switch between apps looms. 

Sure, you can have an app to block such distractions, but if you do not even want to have the slightest option of being distracted, a dedicated writing device might sound appealing. This is the niche need that digital typewriters tap into, and the pomera DM250US more than satisfies writers’ needs.

Using the pomera DM250US couldn’t be easier. It has a virtually instant start-up thanks to its lightweight Linux distro OS. By simply opening the device, you will be greeted by the pomera logo and can start typing away. It’s among the fastest boot experiences I’ve had and really makes for a friction-free experience. 

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This is supported by the familiar layout of the pomera DM250US’s physical keyboard. It features well-spaced keys that you can easily access and operate with your muscle memory. My only gripe is that the arrow keys are in-line. This is not very intuitive and needs some getting used to. As you can use the pomera DM250US itself as an external keyboard, it would be welcome to have the option to pair a keyboard to it, should you prefer a full-sized one or a different layout.

As expected, the arrow keys let you navigate across the text and make edits as needed. They also let you easily access the device’s menu where you can configure shortcut keys, select files, adjust the backlight and even toggle a “dark mode”. 

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Once you get over the inconvenience of the arrow keys’ positioning, typing is effortless and uninterrupted on the pomera DM250US. It packs virtually every feature you’d need in a typing device. From spell check to word count, you can work away on your documents as you would on a digital document editor with familiar controls such as standard Windows copy/paste shortcuts.

The ability to compare documents in split screen comes in handy, as is the calendar feature that you can use to note your agenda, although there are no reminders or alarms. The battery life can last up to 20 hours, which adds to the peace of mind of using this device. 

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The main concern with such a device would be getting the documents over to a computer or phone to send electronically or print. The pomera DM250US offers several ways to do this. You can connect it to a computer via USB-C, save to a microSDHC card (the device supports up to 32GB), or scan a QR code from the device itself. This enables the device to still operate with your other tech devices when needed, without the risk of getting distracted.

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My only major complaint is the lack of a backlight for the keyboard. In low-light conditions, visibility over the keys is diminished and would benefit from a backlight. This might be something that KING JIM takes into consideration for the next pomera, and I have a feeling that they plan to localise more of these devices with the launch of the US website. I do also hope that the pomera DM250US becomes available outside of the US as it is an attractive device for writers.

pomera DM250US: a typewriter for the modern writer

I’ve thoroughly enjoyed my time with the pomera DM250US. The distraction-free writing experience that it offers in a sleek and highly portable package is appealing. Using it has made me think deeper about my relationship with tech devices and what I need or prioritise in them. It has even become my go-to way to draft articles and reviews, as I find that it gives me better focus without compromising on the typing experience or features required from a document editor. I tend to pair it with an offline music player and the combination creates the ideal writing environment.

At the end of the day, the pomera DM250US is a niche product, and its retail price will be a barrier to entry for most. Its pricing does position it within the same range as its competitors, although it might be on the lower end of the spectrum. However, if you are a writer, then this device won’t disappoint as it has been designed for the modern writer. If you want to get to write more often, the pomera DM250US might even help rekindle your love for writing, should it have waned, and you can get cracking on your magnum opus.

Verdict

What We Liked ...
  • A new localised pomera device!
  • Familiar layout and operation
  • Feature-rich document editing capabilities
  • Range of options to transfer files
  • Sleek, compact and lightweight
What We Didn't Like ...
  • No keyboard backlight
  • Unintuitive in-line arrow keys positioning
  • Available in the US only
8
out of 10

Overall

A typewriter for the modern writer, the pomera DM250US might be just the distraction-free writing companion you need for your magnum opus.
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but if you do need to write for work or academic assignments,

Even this may be a niche though as allot of research may still require internet access depending on the course.

You'd be better off using a stripped down OS with web/child filters.

Best part is that you could potentially use breaking these as 'research' if you're doing a cyber security course.
 
I like these in theory (other companies have made them) but in reality they are a joke because of their price. Incredible prices for the weakest technology fathomable.

And like a poster above me said — you’ll typically still need internet to do research anyway. That HARSHLY limits what this thing can be useful for, which is why I would only pay like $70 for such a product. And I’m a person who would actually really want this!
 
I've seen useless devices before (many of them, recently, being reviewed on this very site too!), but this currently takes the cake as the most useless one yet. Kudos to that company.

I guess only the most troubled ADHD patients would even have an use for that, and only in a sealed room, maybe.
 
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Looks like an generic digital organizer from the early 2000's, but since we already have laptops or netbooks I feel this is redundant. Even worse, chromebooks can do better than this
 
Man I'm the kinda person who loves stuff like this, but at $500 it's like it's charging the e-ink tax for a non e-ink product. I'd probably go for the DM30 if I didn't already have a reMarkable. The Type Folio has really already filled the e-ink typewriter dream of mine.
 
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What is the audience for this? It will be super niche.

I write for work and have done a professional qualification where I had to write multiple assignments. I need internet to get things done.
 
What is the audience for this? It will be super niche.

I write for work and have done a professional qualification where I had to write multiple assignments. I need internet to get things done.
I like these in theory (other companies have made them) but in reality they are a joke because of their price. Incredible prices for the weakest technology fathomable.

And like a poster above me said — you’ll typically still need internet to do research anyway. That HARSHLY limits what this thing can be useful for, which is why I would only pay like $70 for such a product. And I’m a person who would actually really want this!
You have a phone, don't you? A phone isn't very good for productivity tasks but it's more than adequate for looking things up and reading.
This then, can fill the gap by providing a full keyboard to type on to get actual work done, without needing to bring a full size laptop.

I still think a laptop is better but at least I see a niche that this could fill for the right person. It's not meant for the average person, but if you're an author or similar who is trying to get away from tech/distractions this could be useful.
 
It was crowdfunded, clearly there were enough people interested in seeing it surface. Otherwise... meh...

Even for what it is, it looks like an uncomfortably small screen for writing, not to mention the price tag, and the disappointingly pointless retro laptop screen fitment with so much wasted space.
 
Actually I do have a collection of about 10 different typewriters. Some are also half analog, half digital, which is kinda cool. What I like about typewriters, the different feel of the keys compared to a computer keyboard. And I also like devices, that do a step backwards and reduce their range of activities to improve productivity. The problem, this thing has crappy uninspired buttons and the price is laughable. It is also too small and can not print the text to a paper by itself. I like the idea of having a slightly bigger keyboard/typewriter on the go, but then cut the price to about 70-100€.
 
that price is ludicrous. it should be no more than $100, even that is asking too much for something that does so little
 
Is this the 1990s or something, like what?
the point i think is having something that's minimalistic that offers no distractions other than typing/writing (no android) etc and i see the value to that even tho i don't like how it looks, not only that but it fails so hard with its price point too
 
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$500 for a laptop made of a keyboard.... And nothing else? There's a lot better, cheaper options out there for distraction free writing...
 
I keep getting distracted from writing by reading reviews of expensive new gadgets that claim to provide a distraction-free writing experience.
 
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I have one, and I really dislike the keyboard. You can install Linux on the Japanese version. I also have a Pomera DM30 (the older e-ink version) and the keyboard is better. The very best device for writing is the 11" Macbook Air (2011-2015). You can get one on ebay for less than either Pomera. Just use Apple TextEdit in full screen with the screen colors inverted for white text on a pure black background. Set the sleep mode to hibernate when you close the lid (sudo pmset -a hibernatemode 25). Turn off powernap and wireless radios. You can pick it up to write every day for weeks without needing to charge it. The MBA keyboard is great, and has a backlight.

Edit: I just saw what they did to the arrow keys on the US version. Wow. Terrible choice. The arrows are normal on the Japanese version (which works with the US layout anyway).
 
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academic paper require ALOT of research and that research obviously require internet connection 🤦‍♂️🤦‍♂️🤦‍♂️

for those suggesting using a phone for internet, how do I copy the material from my phone to this device? url, images, graph, text, etc
 
pretty soon there will be millions and millions of useless Windows 10 laptops that will be worth pennies on the dollar...
Just grab one of those with a nice keyboard and screen and strip it of all non-essential bloatware, shut down the wifi on it for good and use it as a 'typewriter'.

If you are looking for nostalgia, use DOS and WordPerfect...
 
A completely distraction free writing device that exclusively does one thing would help my ADHD a lot.
I'd be inclined to get a digital word processor like this if it werent for the insane prices.
For that price I could get a whole ass laptop
 
Are gbatempt (That's a blend of "gba"+ "contempt," not a typo.) reviews a new venue for satire? It's all things nobody except maybe this guy would buy. $300 things that emulate a gameboy, $500+ desks, small PCs that are too big to be portable yet too wimpy to play games well, and of course the latest shiny new emulator-running Chinese rubbish console... Maybe the reviews are all a big leg-pull I'm just not getting. Yeah.... Pomera must be a joke.
 
It looks neat and it could be useful, but that price tag immediately kills it for me. 500$ for a small typing device? I get the appeal, but no way is 1.3 gb of internal memory, and a small screen worth 500$. Think of it like this: you could buy a Switch 2 for LESS than this. I'd rather make my own version of this with a cheap Raspberry PI.
 
The video says "minimal lag" which makes me think this thing has lag.

Just get a mechanical keyboard and an old laptop and install a minimal version of linux, delete all the apps you dont want, if you are so worried about distractions.
 
The video says "minimal lag" which makes me think this thing has lag.

Just get a mechanical keyboard and an old laptop and install a minimal version of linux, delete all the apps you dont want, if you are so worried about distractions.
It's more a jab at their main competitor, the Freewrite Traveler, with it having an eink screen. Some of their comparisons are a little skewed in that video too. The power on comparison showing a full power on sequence for the Traveler vs the way more common almost instant waking from sleep mode on the Traveler just feels deceptive to me.

I will just link this if people are interested in the concept at a lower price though:
https://www.tindie.com/products/unkyulee/micro-journal-rev7-kindred-gift-epaper/

There's a number of different designs and though they are a little rougher around the edges than the likes of Freewrite and Pomera, they're also around half the price, with the files available to make them yourself if that's what you'd prefer. It's a really cool project.
 
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I will say I like how it looks. Very minimalist. I appreciate this.

However, everything else is a wash. Too expensive. Too small. Screen not wide enough for more than two documents/pages. Not enough basic features for its price tag. And I bet I can still get it to run Doom.

A RasPi0 in a 3D printed case that fits a widescreen mini-monitor and a nice keyboard would still be cheaper than this and serve the same functions, while still being expandable. As someone with more tech than sense I get the reasoning behind it, I really do, but if I wanted to live distraction-free I would rather not pay an arm & a leg for a purposefully-restrictive product.
 
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