Also asking the same question, but for astrophotography since I’m leaving the country up to northern hemisphere so prolly travelling without my rig. Doing a bit of research on dwarf 3 (done enough for seestar already), I’d say dwarf 3 undeniably has a better sensor, but other criteria on astrophotography such as tracking accuracy and exposure time length is still pretty much still unknown to us. So I’d say give a bit of time for dwarf 3 for ppl to test out. If you can’t wait, I’d get a seestar for deep sky astrophotography (which I’m into) and dwarf 3 for widefield such as milkway photography. Also for portable dwarf wins. Answer from IndependentGas1789 on reddit.com
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Reddit
reddit.com › r/astrophotography › dwarf 3 or seestar s50?
r/astrophotography on Reddit: Dwarf 3 or Seestar S50?
July 29, 2024 -

I'm a novice to astrophotography and I've stumbled across the Dwarf and Seestar telescopes and I'm curious which one seems like a better buy? I own an Orion Starblast 4.5 dobsonian but there are a lot of limitations to this telescope, mainly that I live in a very light polluted area, it's not easy to transport, and has manual tracking. I have some physical limitations so having a portable scope to take pictures of deep sky objects with very little equipment is appealing to me. I've heard a lot of good things about the Seestar telescope, but the Dwarf 3 appears to have a tracking feature but is slightly more expensive. Any thoughts on this?

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Reddit
reddit.com › r/telescopes › dwarf 3 vs. seestar 30s pro
r/telescopes on Reddit: Dwarf 3 vs. Seestar 30S pro
January 22, 2026 -

I want to buy a small smart telescope. I’m torn between the Dwarf 3 and the Seestar 30s Pro. The price difference between them isn’t a deciding factor for me.

The Dwarf 3 has slightly better aperture (f/3.5 vs f/3.0), however it has smaller pixels (IMX678).
The Seestar has a better sensor (IMX585) but a worse f-ratio.

The Seestar has a larger field of view, but wouldn’t that make the resolution per pixel worse than with the Dwarf?
(Sure, with the Dwarf you need to shoot Andromeda in mosaic mode, but everything else fits into the Dwarf’s field of view.)

In some reviews I read that the Dwarf allows more manual settings, but it’s not entirely clear to me what that means. In the end, it seems like everyone does stacking in some external software anyway.

So, please: which one would you choose and why? (The goal is, of course, the best possible results—the best possible photos—even with the assumption that I’ll stack them manually in external software.)

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Reddit
reddit.com › r/askastrophotography › dwarf 3 vs seestar s50
r/AskAstrophotography on Reddit: Dwarf 3 vs Seestar s50
November 14, 2025 -

OK before anyone gets upset, I know this has been asked here before, but the most recent thread that comes up on Google was from before the Dwarf 3 added mosaic and equatorial modes, which seems to have leveled the playing field by a lot.

Basically my situation is that I've got a decent entry-level planetary photography setup, with a 8 inch Dob and a ZWO-224MC, but between the focal length and sensor size of that setup, it's virtually useless for most DSO's.

Additionally, I'm looking for something a bit easier to use because having just had my first kid, I don't have as much time to spend on astro as I used to, and I'd like something that we can use a bit more interactively together so I can show him all the cool stuff that's out there. Which led me towards smart telescopes.

So, in a nutshell, I want it mostly for larger DSO's of the sort that I wouldn't be able to get with my existing setup, I'm not overly worried about planets. Moon shots would be cool, but not totally important. Mostly I'm looking for something for galaxies, nebula, etc.

As I understand it - the S50 will produce higher resolution images, but the Dwarf 3 has the wider field of view and better light collection from it's sensors.

The wider field of view kind of feels like a moot point given that the s50 has a mosaic mode, so I'm really not sure where that leaves me.. Ultimately the most important thing is the final picture quality, followed by target flexibility (excluding planets), with convenience of use being a close third. Ideally, what I'd really like in terms of convenience is being able to set it up, then sit with my son on my ipad/laptop and watch in "real-time" (read - every 10-30min depending on the target and the necessary exposure times and whatnot) all the various DSOs that are in position to see then.

Also - I believe these are the top 2 within the <$1000 price range, but if I've somehow missed another contender that beats out either of these two, I'm open to that as well

Top answer
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I have both the S50 and the Dwarf 3. They complement each other. The S50 has a better app with an amazing star catalog. Its 50 mm aperture captures roughly twice as much light as the D3. The D3 has wider field of view which is better for larger nebula. But a lot of the objects you may want to image are smaller (galaxies and planetary nebulae) and the S50 is better for them. The D3 is more efficient at capturing data. Over a fixed time you should be able to get more stackable frames from the D3 than from the S50. The D3’s post processing is amazing. They upload your stacked image to their servers and perform several processing steps such as: background extraction, noise reduction and star reduction, often making beautiful images; and they then download the processed image to your phone and telescope. The S50 does AI noise reduction in the telescope, but not much else. Its processed images are improved and you can process an image multiple times during the capture process, helping you decide when to stop capturing. With the D3 you have to stop capturing before you can process your image. I think the difference in the optics between the S50 and D3 is more important than the sensor size. Also the mosaic mode on the S50 works very well, you just need proportionately more time. So IMO, the ability to image smaller objects with the S50 outweighs the D3’s larger field of view. To capture images, I have to take my scopes to a riverside park in New York City (no backyard). I can get both scopes set up in EQ mode in about 15 minutes and start imaging. Having both scopes allows me to make the best use of my time in the park. I’m very glad I have both. There are many YouTube videos about both scopes, how to image with them and how to process images they capture.
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Here's a comparison video that is worth your time: https://youtu.be/N6qaWP9ZiVk?si=8xrnsJBHEYgF00OM
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Reddit
reddit.com › r/telescopes › seestar s50 vs dwarf 3
r/telescopes on Reddit: Seestar S50 vs Dwarf 3
May 5, 2025 -

Let me start by saying I have spent hours reading every comparison out there and watching all good comparison videos on YouTube and I still cannot make my decision.

I know it’s a personal thing. Wider FOV and slightly less detail (Dwarf) vs smaller FOV and more detail(S50). Which is further complicated by the fact S50 now has mosaic mode and EQ mode - making them even more similar (although I don’t know how well the mosaic works with regards to noise on S50)

Stellar Studio which allows onboard post processing on the Dwarf is a pretty solid selling point for me- as I don’t foresee me spending an awful lot of time post processing on anything else (Siril, Pixinsight etc) I’ve googled and couldn’t find much on what onboard post processing the SeeStar offers if any? (Please advise if anyone knows?)

All of these ramblings boil down to one main question really. If you have had experience with both, which one would you choose if you could only afford one and your main goal was DSO photography? Any advice appreciated.

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Reddit
reddit.com › r/askastrophotography › seestar s50 vs dwarf 3
r/AskAstrophotography on Reddit: Seestar S50 vs Dwarf 3
May 5, 2025 -

Let me start by saying I have spent hours reading every comparison out there and watching all good comparison videos on YouTube and I still cannot make my decision. I also have read the existing threads on here so I apologise if this seems repetitive but they didn’t seem to answer my specific questions, so here goes…

I know it’s a personal thing. Wider FOV and slightly less detail (Dwarf) vs smaller FOV and more detail(S50). Which is further complicated by the fact S50 now has mosaic mode and EQ mode - making them even more similar (although I don’t know how well the mosaic works with regards to noise on S50)

Stellar Studio which allows onboard post processing on the Dwarf is a pretty solid selling point for me- as I don’t foresee me spending an awful lot of time post processing on anything else (Siril, Pixinsight etc) I’ve googled and couldn’t find much on what onboard post processing the SeeStar offers if any? (Please advise if anyone knows?)

All of these ramblings boil down to one main question really. If you have had experience with both, which one would you choose if you could only afford one and your main goal was DSO photography? Any advice appreciated.

Top answer
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I had the same dilemma recently and went with the S50. As you say, the mosaic and EQ modes for the S50 significantly diminish its drawbacks and it is readily available now. The clincher for me was that it's now galaxy season, and most targets are already pretty small on the S50. If I had the Dwarf 3 I know I'd be constantly comparing galaxies to the S50 and I'd regret my decision. One thing you haven't mentioned which is a huge positive for the Dwarf over the S50 is portability. I recently took my S50 on a flight and it either counts as your personal item / backpack or takes up half the space maybe more of your carry-on case (you can't put it into the hold due to the batteries). With a Dwarf 3 or S30 I could just chuck it in a bag whenever I want and not think twice about it. With the S50 I have to really want to take it and really plan it out. As for post processing, there is some. Very good AI de-noise, and standard contrast and saturation adjustments. It's nothing compared to stacking and processing yourself though. I'd love better in-app capabilities and I think it's going to be a major area of competition in the Smart Scope market, but I do enjoy learning the process on PC too. I don't know how this compares to Stellar Studio but I'd guess it's better than Seestar's app but still nowhere near what you can get through Siril, graxpert etc.
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S50 1000%. I have both don't use the dwarf, the dwarf 2,. Seestar is plug and play, the dwarf is set up and pray and then get frustrated
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Reddit
reddit.com › r/askastrophotography › zwo seestar s30 or dwarf 3?
r/AskAstrophotography on Reddit: Zwo Seestar S30 or Dwarf 3?
December 9, 2024 -

Hello!

Over the past few weeks I’ve been going through the options of getting a digital telescope, due to being limited with portability and price, I’ve come down to the option between the dwarf 3 and the zwo seestar s30. I’ve heard great things about both of them but I don’t know which is actually better in practice. The 200€ gap between the two isn’t really a problem, but I do want to know that I’m getting the best possible option between the two.

Thanks to anyone reading and a great day to you all!

Find elsewhere
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Reddit
reddit.com › r/askastrophotography › help me break my analysis paralysis: seestar s50 vs. dwarf 3?
r/AskAstrophotography on Reddit: Help Me Break My Analysis Paralysis: Seestar S50 vs. Dwarf 3?
July 29, 2025 -

Hey everyone,

I’m hoping to tap into the hive mind here because I am completely stuck deciding between the Seestar S50 and the Dwarf 3, and I could use some advice that reflects the current state of these scopes.

First, for crucial context, I’m not looking for my one-and-only scope. I already own an 8" Meade LX90. It’s fantastic for planets and getting detailed views of small DSOs when I have the time and energy to haul it out and set it up properly. This new purchase is for the other 95% of the time – for quick weeknight sessions, for travel, and for capturing those beautiful, wide-field targets the Meade just can't see.

I know the S50 now has its new EQ mode and Mosaic capabilities, and the Dwarf 3 has had its own stream of updates, like the new "Stellar Studio" features for in-app image processing. So, I’m asking for your advice based on how these two stack up today.

Here’s my dilemma:

My Brain Says S50: Even though I have the Meade for high-detail work, my brain gets hung up on the fact that the S50 clearly pulls in more detail than the Dwarf 3. I see the side-by-side comparisons and get anxiety over choosing the "softer" option, even if it's not my primary instrument.

My Heart Says Dwarf 3: When I briefly played with an S50 last year, I hated the narrow Field of View (FOV). It felt so restrictive. The Dwarf 3’s wide FOV and insane portability feel like they would perfectly complement my LX90. I live in Dearborn, but every fall I travel for the Saskatchewan Summer Star Party (SSSP) and to visit my in-laws in Calgary. I’d never trust the LX90 to survive air travel, meaning this new purchase would also be my only true travel scope. The idea of having something I can actually pack in a suitcase is a massive advantage.

So I’m stuck between the S50’s superior detail and the Dwarf 3’s superior complementary role.

My questions for those who have used either (or both) recently:

  1. For S50 users who also dislike a narrow FOV: Is the Mosaic mode a seamless, enjoyable way to capture wide fields, or does it feel like a clunky workaround you have to fight with? Does it truly solve the restrictive feeling of the scope, or just patch over it?

  2. For Dwarf 3 users, be honest: After the honeymoon phase is over, when you're at a star party like SSSP showing your images to others, do you ever feel a pang of regret about the inherent lack of detail/sharpness? Or does mastering post-processing (with Siril/PixInsight) genuinely close that gap to a point where it becomes a non-issue?

  3. The "Smarter Complement" Question: Knowing I already have an 8" LX90 (that can't fly) for my high-detail work, which of these two scopes do you feel is the smarter addition to my collection? Is it the S50, acting as a more portable "mini-me" to my LX90? Or is it the Dwarf 3, which offers a completely different, ultra-portable, wide-field experience that my main scope simply can't touch?

Thanks in advance for any insight you can offer!

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Reddit
reddit.com › r/telescopes › seestar s50 or dwarf 3
r/telescopes on Reddit: Seestar S50 or Dwarf 3
September 17, 2024 -

Now before someone goes saying, “Oh a smart telescope is just a glorified toy, you should get the real thing” I already have a Celestron 130slt, but I’m looking to try out a smart telescope, but I just don’t know which one to get, for context I’m just looking for which ones just all around better, like portablility, which I know the dwarf wins but still, imaging, both planetary and dso’s, and other stuff!

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Reddit
reddit.com › r/seestar › seestar s50 or dwarf 3 (completely new to astrophotography)
r/seestar on Reddit: Seestar s50 or dwarf 3 (completely new to astrophotography)
March 13, 2025 -

Hello, i’m sorry for the annoying ”which to buy” post, but i really do need help.

I’ve always loved space and i really want to get into it now. I bought a telescope last year and it wasn’t really my thing, too hard.

This year i want to buy a smart telescope and i want the best one thats not too expensive. I’m currently thinking between the seestar s50 and the dwarf 3

Which would be better? Please help!!

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Reddit
reddit.com › r/askastrophotography › seestar s50 or dwarf 3?
r/AskAstrophotography on Reddit: Seestar S50 or dwarf 3?
December 11, 2024 -

Hello! I’ve been wanting to buy a digital telescope and I’ve come down to the choice of the zwo seestar s50 or the dwarflabs dwarf 3. Which is better overall? which has better quality and what are some things to consider? Thanks to anyone reading this!

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Reddit
reddit.com › r/dwarflab › dwarf mini, dwarf3, and seestars30pro - a comparison
r/DWARFLAB on Reddit: Dwarf Mini, Dwarf3, and SeeStarS30Pro - a comparison
April 23, 2026 - The SeeStar has been solid too. I wouldn't recommend the Dwarf3 over the Mini. I think Vaonis is much too expensive, I would just get a real system of ZWO components. ... I went with the Dwarf Mini.
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Reddit
reddit.com › r/askastrophotography › dwarf 3 vs seestar s30 pro
r/AskAstrophotography on Reddit: Dwarf 3 vs Seestar S30 pro
January 19, 2026 -

Ein stiller Mitleser hier, der einfach in die Astrofotografie einsteigen möchte. Ich habe Erfahrung mit Bildstapelung in anderen Bereichen, also möchte ich Bilder erstellen, die ich mit anderer Software stapeln kann. Ich möchte das Ganze im Eq-Modus einrichten und verwenden, um die Sub-Belichtungen zu pushen. Ich habe bereits ein gutes Fotostativ. In einem Bortle-7-8-Gebiet. Das 30-mm-Feld ist für den Anfang genau richtig für mich. Ich könnte das Weitfeld für Milchstraßenaufnahmen verwenden, bin mir aber nicht sicher, was den Star-Track-Modus des S30 pro angeht.

Gedanken zu Dwarf 3 vs. S30 pro? Viele Vergleiche mit dem S50, aber jetzt sind die Brennweiten im Grunde gleich. Macht die etwas größere Blende des Dwarf einen Unterschied? Gibt es einen signifikanten Unterschied bei den Sensoren? Klingt so, als wäre die Software für den Seestar vielleicht "hübscher", aber beide sind funktional.

Vielleicht müssen mehr Leute das S30 pro in die Finger bekommen, damit sie vergleichen können. Man kann wahrscheinlich mit beidem als Einstieg nichts falsch machen.

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Cloudy Nights
cloudynights.com › forums › astrophotography and sketching › smart telescopes
Dwarf 3 vs Seestar S30, pros and cons - Smart Telescopes - Cloudy Nights
March 17, 2026 - I'm thinking of adding a quick grab and go smart telescope to my collection and recently watched Astrobiscuit's testing of a Dwarf 3 and the SeeStar S30. While he had a very small sampling, his results leaned towards the S30. Does anyone else know of any comparisons or had real world experience w...
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Reddit
reddit.com › r/seestar › i have a s50 and just bought a dwarf 3.
r/seestar on Reddit: I have a S50 and just bought a dwarf 3.
December 15, 2024 -

When it arrives I'll let yall know how they compare. I was going to get the S30, but thought I'd give dwarf labs a try. (Sorry for the sorta off topic post im just excited to get some nice wide field images)

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Reddit
reddit.com › r/telescopes › taking my first photo with the dwarf3
r/telescopes on Reddit: Taking my first photo with the Dwarf3
September 26, 2025 -

My friends had been asking me to test a Dwarf scope for quite some time, as I've been using the Seestar S50 and then the S30 for the last couple of years. I let the camera roll while I was testing it, and cut it down to the attached short (posted here). Some of the challenges, mainly stemming from coming off the SeeStar, was the interface. There were several instances where I wanted a window to go away, and I'd tap at various places on the screen, and nothing would happen. It also "thinks" or processes at strange times, without explanation. The other interesting thing I noticed is that it seems to reset to the default imaging settings, I guess when changing targets? I set up custom settings, (mainly gain 100 and 30 seconds exps for EQ mode), it asked me to take darks which I did, but when I started capturing images, it was doing so with 15 sec exps with a gain of 60. It worked out okay (the image was not bad considering the clouds rolled in). Can't wait to do more testing! I'll try to post some more test runs on the LearnToStargaze YouTube channel.