Elegoo Mars 4 Ultra vs Elegoo Saturn 4 Ultra
Head-to-head 3D printer comparison — 2026
Choosing between two Elegoo printers? The Elegoo Mars 4 Ultra ($199) and Elegoo Saturn 4 Ultra ($459) both come from one of the most trusted names in 3D printing, with a $260 gap between them. Here's how they compare across every category that matters.
Our Verdict
It's a dead heat — both score 7.8/10 overall. The Elegoo Mars 4 Ultra wins in Value, Beginner Friendliness, while the Elegoo Saturn 4 Ultra takes Print Quality, Speed. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Elegoo Mars 4 Ultra | Elegoo Saturn 4 Ultra |
|---|---|---|
| Price | $199 | $459 |
| Type | RESIN | RESIN |
| Build Volume | 153 x 77 x 165 mm | 218 x 123 x 220 mm |
| Print Speed | 100 mm/s | 150 mm/s |
| Min Resolution | 0.01 mm | 0.01 mm |
| Weight | 6.8 kg | 11 kg |
| Overall Score | 7.8/10 | 7.8/10 |
Pros & Cons
Elegoo Mars 4 Ultra
+9K resolution for exceptional detail
+Tilt release reduces FEP wear
+Built-in air purifier
+WiFi connectivity
−Smaller build plate than Saturn
−Requires wash & cure station
−Resin learning curve
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 Mars 4 Ultra if you want:
- A great printer for miniatures
- A great printer for resin
- A great printer for budget
- 9K mono LCD
- Tilt release
- WiFi
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 Mars 4 Ultra better than the Elegoo Saturn 4 Ultra?
They tie at 7.8/10. The Elegoo Mars 4 Ultra suits miniatures and resin, while the Elegoo Saturn 4 Ultra is aimed at resin and miniatures.
Which is better for beginners, Elegoo Mars 4 Ultra or Elegoo Saturn 4 Ultra?
The Elegoo Mars 4 Ultra is more beginner-friendly (7/10 vs 6/10) with easier setup and a gentler learning curve.
Is the Elegoo Saturn 4 Ultra worth $260 more than the Elegoo Mars 4 Ultra?
The Elegoo Mars 4 Ultra actually scores higher (7.8/10) despite costing $260 less. The Elegoo Saturn 4 Ultra only makes sense if you specifically need resin.
What's the main difference between Elegoo Mars 4 Ultra and Elegoo Saturn 4 Ultra?
Build volume (153x77x165mm vs 218x123x220mm) and print speed (100 vs 150 mm/s). The Elegoo Mars 4 Ultra is best for miniatures; the Elegoo Saturn 4 Ultra targets resin.