Elegoo Mars 4 Ultra vs Elegoo Saturn 3 Ultra
Head-to-head 3D printer comparison — 2026
Choosing between two Elegoo printers? The Elegoo Mars 4 Ultra ($199) and Elegoo Saturn 3 Ultra ($299) both come from one of the most trusted names in 3D printing, with a $100 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 Print Quality, Speed. That said, the Elegoo Mars 4 Ultra saves you $100 and wins on Beginner Friendliness.
Score Breakdown
Specifications
| Spec | Elegoo Mars 4 Ultra | Elegoo Saturn 3 Ultra |
|---|---|---|
| Price | $199 | $299 |
| Type | RESIN | RESIN |
| Build Volume | 153 x 77 x 165 mm | 218 x 123 x 260 mm |
| Print Speed | 100 mm/s | 150 mm/s |
| Min Resolution | 0.01 mm | 0.01 mm |
| Weight | 6.8 kg | 10.5 kg |
| Overall Score | 7.8/10 | 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 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
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 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
Frequently Asked Questions
Is the Elegoo Mars 4 Ultra better than the Elegoo Saturn 3 Ultra?
By the numbers, the Elegoo Saturn 3 Ultra scores higher (8/10). But "better" depends on your use case — the Elegoo Mars 4 Ultra may be the smarter buy if you need miniatures.
Which is better for beginners, Elegoo Mars 4 Ultra or Elegoo Saturn 3 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 3 Ultra worth $100 more than the Elegoo Mars 4 Ultra?
The Elegoo Saturn 3 Ultra scores higher overall (8/10 vs 7.8/10). The extra $100 gets you 12k resolution across a large build plate.
What's the main difference between Elegoo Mars 4 Ultra and Elegoo Saturn 3 Ultra?
Build volume (153x77x165mm vs 218x123x260mm) and print speed (100 vs 150 mm/s). The Elegoo Mars 4 Ultra is best for miniatures; the Elegoo Saturn 3 Ultra targets resin.