Elegoo
Saturn 4
Based on 150 Reddit mentions
$379.99
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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.
Screen's end of life ?
Those black dots ? Yep, screen is dead. You bought it in 2023 ? Either you don't print often, or you're very lucky. Prints don't hold for long across multiple prints. It's perfectly normal, ask yourself : why your printer has a 1 year warranty, except the screen which has a 6 months warranty ? And a
...Meowcate in r/resinprinting
May 5, 2026 5:35 PM
4
Impressora 3d sera que rola?
opa beleza , eu tenho uma impresora elegoo saturn 4 de resina, sou hobista, e tenho umas informacoes que podem te ajudar a pensar melhor sobre o seu investimento, nem todas as impressoes vao dar certo.. eh bem complicado acertar toda as impressoes e sempre nao vai sair umas iguais a outras, o mais c
...bezerkermyth in r/empreendedorismo
April 29, 2026 8:10 PM
2
starting to regret getting saturn 4 ultra 16k
In my Elegoo Saturn 16k the platform was not flat it is absurd...
addrainer in r/ElegooSaturn
April 27, 2026 12:48 PM
1
Saturn 4 Ultra 16K - Prints not sticking to the build plate
hallo ihr freunde des 3d drucks, ich habe bei meinem Elegoo Saturn 4 Ultra folgende Erfahrung gemacht. Harzdruck ist nicht leicht -Stützstruckturen gehen fast nie automatisch ohne Fehler und -Dir druckplatte ist vom werk aus 80% fehlerhaft. was ich damit meine wenn ich euch ein stahl Lineal holt und
...Unusual_Pair3352 in r/ElegooSaturn
April 19, 2026 8:38 PM
1
Why did my build turn out like this
What resin are you using? My settings on my Saturn 3 ultras are as follows. Bottom exposure 30s Normal exposure 1.4 to 1.8s depending on the resin Normal lift height 1mm + 2mm (that's what cuts your print time down to nothing not lift speed, you can go from 120mm to 240mm normal lift speed and it on
...dubbletrouble5457 in r/ElegooSaturn
April 15, 2026 12:15 AM
1
Suggestions for next printer?
Worse UV uniformity, has the same design as Phrozens, which have a mirror in the path and so only the central area of the LCD has good UV power and it drops off like a cliff afterwards. Elegoo went back to the design of the Saturn 2/3 for the Saturn 4s (COB + fresnel only). Also can get bad castings
...stickninjazero in r/resinprinting
April 8, 2026 6:10 PM
1
What to do next.
Anycubic’s QC with the M7 has been pretty horrible. I’ve seen a lot of concave build plates. Add to that the auto-leveling system has issues with adhesion, and since you can’t use UVTools to add long wait times for early layers, there’s no real fix if you’re having problems. I’ve helped too many peo
...stickninjazero in r/AnycubicPhoton
April 12, 2026 1:40 PM
1
Elegoo Mars 3 Pro Issue
Me pasó lo mismo con mi saturn 4 ultra, una gota de resina terminó en la lente fresca, las figuras que me hacía salían marcadas, y al hacer una prueba de exposición de la pantalla se veían unos círculos, que luego, acababan en mis figuras… Me puse en contacto con elegoo y solicité una lente fresnel
...FewTune4568 in r/elegoo
March 12, 2026 12:23 AM
1
Saturn 4 Ultra Horrible Build Quality, Better Alternatives?
I'm returning an Elegoo Saturn 4 Ultra 16k as it had so many issues right out of the box. It arrived with the lcd touch screen not connected. The hopper mechanism was installed incorrectly (made incredible bang noises on the self test!!) and looks like it damaged the limit switch. Elegoo support wer
...Quick_Routine_7504 in r/resinprinting
March 18, 2026 12:31 PM
1
Newbie need help
I've only has Elegoo so I can't comment on other brands but I will say avoid the Saturn 4 Ultra the mechanism it uses isn't good for new comers, get the Saturn 4 basic or the Saturn 2 or 3, I still rock 2 Saturn 2s as they have proven to be a true workhorse and I'm lucky to have the original screen
...Tauorca in r/PrintedWarhammer
March 10, 2026 6:58 PM
0