Elegoo Saturn 3 Ultra vs Elegoo Saturn 4 Ultra
Head-to-head 3D printer comparison — 2026
Choosing between two Elegoo printers? The Elegoo Saturn 3 Ultra ($299) and Elegoo Saturn 4 Ultra ($459) both come from one of the most trusted names in 3D printing, with a $160 gap between them. Here's how they compare across every category that matters.
Our Verdict
The Elegoo Saturn 3 Ultra takes the crown with 8/10 vs 7.8/10. It pulls ahead in Value.
Score Breakdown
Specifications
| Spec | Elegoo Saturn 3 Ultra | Elegoo Saturn 4 Ultra |
|---|---|---|
| Price | $299 | $459 |
| Type | RESIN | RESIN |
| Build Volume | 218 x 123 x 260 mm | 218 x 123 x 220 mm |
| Print Speed | 150 mm/s | 150 mm/s |
| Min Resolution | 0.01 mm | 0.01 mm |
| Weight | 10.5 kg | 11 kg |
| Overall Score | 8/10 | 7.8/10 |
Pros & Cons
Elegoo Saturn 3 Ultra
+12K resolution across a large build plate
+Tilt release for longer FEP life
+Batch print entire armies
+Great for busts and terrain
−Heavy resin consumption at full plate
−Post-processing takes longer at this size
−Still needs wash & cure station
Elegoo Saturn 4 Ultra
+Larger build plate than Mars series
+12K resolution
+Print multiple minis at once
+Good for busts and terrain
−More expensive than Mars
−Still requires post-processing
−Heavy resin smell even with purifier
Who Should Buy Which?
Choose the Elegoo Saturn 3 Ultra if you want:
- A great printer for resin
- A great printer for miniatures
- A great printer for large-prints
- 12K mono LCD
- Tilt release
- Air purifier
Choose the Elegoo Saturn 4 Ultra if you want:
- A great printer for resin
- A great printer for miniatures
- A great printer for large-prints
- 12K mono LCD
- Tilt release
- Air purifier
Frequently Asked Questions
Is the Elegoo Saturn 3 Ultra better than the Elegoo Saturn 4 Ultra?
By the numbers, the Elegoo Saturn 3 Ultra scores higher (8/10). But "better" depends on your use case — the Elegoo Saturn 4 Ultra may be the smarter buy if you need resin.
Which is better for beginners, Elegoo Saturn 3 Ultra or Elegoo Saturn 4 Ultra?
Both score 6/10 for beginners. Go with the Elegoo Saturn 3 Ultra to save $160.
Is the Elegoo Saturn 4 Ultra worth $160 more than the Elegoo Saturn 3 Ultra?
The Elegoo Saturn 3 Ultra actually scores higher (8/10) despite costing $160 less. The Elegoo Saturn 4 Ultra only makes sense if you specifically need resin.
What's the main difference between Elegoo Saturn 3 Ultra and Elegoo Saturn 4 Ultra?
Build volume (218x123x260mm vs 218x123x220mm) and print speed (150 vs 150 mm/s). The Elegoo Saturn 3 Ultra is best for resin; the Elegoo Saturn 4 Ultra targets resin.