Mars 4 Ultra

Elegoo

Mars 4 Ultra

45 positive 0 neutral 12 negative

Based on 57 Reddit mentions

$239.89

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Reddit mentions

Original Reddit posts and comments behind this analysis.

Filtered by featurecalibrationClear feature

Mars 4 Vs Mars 5

I recommend the mars 4 ultra, but to change the fep for the mars 4 non ultra out of the box. The mars 4 ultra comes with ACF film which is cloudy and can reduce print sharpness. The mars non ultra 4 has a clear fep. Very easy to change. Or just live with the cfa film, its less sharp but not by a mas

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cartouche_minis in r/ElegooMars

December 6, 2025 8:06 PM

5

Prints still tacky after cleaning

FWIW, these are my settings and they are working well on a Mars 4. I haven't done the Phrozen test but it nails the Cones of Calibration. https://www.reddit.com/r/ElegooMars/comments/1s6zvae/comment/odeoizv/

ComplaintTop2008 in r/resinprinting

March 31, 2026 8:24 PM

2

Anycubic Photon Mono M7 or Elegoo Saturn 3 Ultra

If the Saturn 3 is available, get that. It’s actually better than the Ultra, despite the internet… has better UV uniformity, comes with nFEP/PFA release film as standard (Elegoo discontinued using ACF after the Mars 4 Ultra and Saturn 3 Ultra). Level using my method and you’ll eliminate Z axis compr

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stickninjazero in r/resinprinting

May 1, 2026 11:31 PM

1

Resin equivalent to Bambu Labs

Resin isn't press and play.Go with Elegoo or Phrozen printers.Stay away from auto leveling and tilt vats models - they can be a trip point.I'd recommend Saturn 3 Ultra or Mars 4 Ultra.Or a Phrozen Mighty 12k, or a Mini 8k.All of those have solid 4-point leveling.Do some research before getting in to

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AstoundingPrints in r/3DPrintedTerrain

January 5, 2026 4:53 AM

1

this happens due to bad leveling, right?

Mars 4 ultra as well, found out that with elegoo 3.0 normal resin, I need 5 base layers at 25 seconds, then only 2 transition. When I had 5 transition it caused issues. From the videos I watched, this seems to go against general recommendations, maybe because m4 ultra has ACF? Give fewer transition

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3rKooo in r/ElegooMars

December 26, 2025 10:17 PM

1

Is there an *obvious* choice if you’re a newbie and your main goal is to create good quality D&D-style miniatures (28-32mm I guess) for $500 or less?

For 28mm minis you probably want resin. FDM can so some minis at that scale OK-ish when dialled all the way in, but resin will do it out of the box and will print so much faster, the detail will be far better, and it'll "just work" on far more models whilst FDM either can't print certain things well

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BanChri in r/PrintedMinis

January 31, 2026 3:58 PM

1

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