Elegoo
Saturn 4
Based on 150 Reddit mentions
$379.99
We may earn a small commission.
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Elegoo Saturn 4 Ultra 16k - Water Washable
I'll just assume it bots or something, but for whatever reason, this thread is just filled with wrong answers. Well, technically the Wait time before print suggestion is correct, but is still useless because it fails to provide any guidelines for settings or why it works. Rest / Wait time is why you
...DarrenRoskow in r/ElegooSaturn
March 25, 2026 4:57 AM
9
Saturn 4 Ultra 16K, over a year of troubleshooting and I still can't fix it.
The S4U springloaded plate means that wait times are even more mandatory than regular printers. The light turns on way before the resin has settled and the springs have found home. This means you get a layer thicker than supposed especially at 20um, your bottom layers are probably closer to 0.5 or e
...KalleKantola in r/ElegooSaturn
July 8, 2025 8:02 PM
17
My friend's saturn 4 ultra has it's screws going up and down on the build plate, is this normal??
Ignore Hupdeska, they are constantly posting BS without knowing what is going on. Normal for early / base layers on the S4U to pop the spring floated screws, but it is not the best for the LCD lifespan. It's the build plate being forced up by the tilt release return, and usually some base layers whi
...DarrenRoskow in r/ElegooSaturn
April 10, 2025 11:07 PM
20
12 May 2026 - Daily Chat Thread
Hi ada yang hobby 3d resin printing? Printerku mulai suka ga nempel antara bottom layer dengan normal layer, sigh. Elegoo Saturn 4 Ultra.
rirupiah in r/indonesia
May 12, 2026 2:48 AM
3
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
Is this the quality I should expect from the Saturn 4 Ultra 16k?
This. The default settings on my Saturn 4 Ultra 16k where WAY high, so everything was "chonky" and parts wouldn't fit together. Downloaded the cones of calibration, did a multi-exposure test, and iirc ended up around 1.75 seconds, with the default being (again iirc) 2.3 seconds. At default, getting
...wintersdark in r/PrintedMinis
March 9, 2026 4:05 AM
2
This breaks my Heart
I had the same experience. Had the CC for 9 months total. It worked for 3 months. Then 6 months of talking back and forth with elegoo… took it apart 7 times. Several different parts, bad instructions, frustrating experience. I just got the replacement yesterday. Haven’t even opened it, I just decide
...DumbBlueLion in r/elegoo
March 13, 2026 2:49 AM
2
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