Elegoo
Mars 5
Based on 192 Reddit mentions
$199.89
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Replacing FEP with ACF
ACF has it's downsides, namely causing fine vertical lines on smooth surfaces. There was such a backlash against it, Elegoo stopped using ACF on new printers. No Mars 5 or Saturn 4 model uses ACF. nFEP/PFA however is a straight upgrade from FEP, and is cheaper than ACF. And yes, it uses the same ten
...stickninjazero in r/ElegooSaturn
October 30, 2025 10:10 AM
26
Build plate comes up with NOTHING?
I have the same Mars 5 Ultra, and on my first print, I got exactly this! no adhesion. I found these settings on reddit and they worked fantastic. It's been printing fine since I changed the values in RED. Detailed info: -Mars 5 Ultra -8K Washable Resin -Slicer software is ELEGOO SatelLite (came on t
...morbidgun in r/ElegooMars
April 29, 2026 7:45 PM
6
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
...cartouche_minis in r/ElegooMars
December 6, 2025 8:06 PM
5
Randomly not sticking to plate
Just bought my mars 5 ultra last week. Was having the same issue. It was a leveling issue. Followed the instructions below and it’s been great since. Someone suggested putting 6ID/18OD washers under the bolts.https://wiki.elegoo.com/mars/mars-5-u-manual-leveling-tutorial
Arctides in r/ElegooMars
June 24, 2026 9:44 PM
3
Having trouble choosing a printer...
Do you have the time to save a little more? I am telling you this because I also did this. I wanted to move from my old Anycubic Photon Mono 4K to something new and in the budget at that time was Elegoo Mars 5 Ultra. I use my printer for printing large armies, so this was an issue because the build
...MetalHard1337 in r/resinprinting
April 8, 2026 8:20 AM
3
Elegoo Mars 5 Ultra detail test – 25 micron layer height (ABS-Like 8K Space Grey)
Detail with any resin 3D printer hasn’t changed much since 4K came out, Imo. I recently “upgraded” from the Mars 3 to the Mars 5 Ultra and the difference is imperceivable to the eye. The only things that are different is slightly faster prints which doesn’t impress me, an AI camera that doesn’t dete
...baleiby in r/ElegooMars
March 13, 2026 6:11 PM
3
Recommendations for the best affordable resin 3d printer?
the problem is. if your max total budget is only $500 that's really not enough. a "good" printer. can print 1/12 figure heads. ...ie a elegoo mars 5 ultra is a great entry lvl printer. is like $250 ish for the printer. but you can expect to AT LEAST spend that same amt of aux items. wash/cure statio
...oneWeek2024 in r/PrintedMinis
March 16, 2026 4:42 PM
3
Saturn 4 Ultra Issues
Temperature of the resin, level build plate, and exposure level of the bottom layers. The temperate isn't a suggestion; it should be 25C or above. That's resin temperature, not air temperature! I set my heater to 30C and let it run for at least 30-45 minutes before printing without opening the cover
...Greizen_bregen in r/resinprinting
January 17, 2026 8:06 PM
4
3D Printing Questions
What is your budget? With resin have you considered all the other things you need outside the printer to use the machine safe and effectively? I have taken the deep dive into resin printing HO scale models including full freight cars. Resin printers ship with the slicer software and there are open s
...CarbonFiber_Funk in r/modeltrains
August 4, 2026 1:15 PM
2
Elegoo Mars 4 9k or Mars 5?
Having used both (since my Mars 4 died and I replaced it with the Mars 5 Ultra), I would recommend the 5 over the 4. I love how the 5 autolevels and can detect the amount of resin in the vat. Leveling with the 4 always made me nervous that I'd crack the screen or not get it low enough and ruin my pr
...LittlePomegranate985 in r/resinprinting
May 20, 2026 3:04 PM
2