Anycubic Kobra S1 Combo vs Elegoo Saturn 3 Ultra
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Anycubic Kobra S1 Combo ($499, FDM) and Elegoo Saturn 3 Ultra ($299, RESIN) use fundamentally different technologies. FDM melts filament layer by layer; resin cures liquid with UV light. Here's how they stack up.
Our Verdict
The Anycubic Kobra S1 Combo takes the crown with 8.2/10 vs 8/10. It pulls ahead in Beginner Friendliness, Speed. That said, the Elegoo Saturn 3 Ultra saves you $200 and wins on Value, Print Quality.
Score Breakdown
Specifications
| Spec | Anycubic Kobra S1 Combo | Elegoo Saturn 3 Ultra |
|---|---|---|
| Price | $499 | $299 |
| Type | FDM | RESIN |
| Build Volume | 250 x 250 x 260 mm | 218 x 123 x 260 mm |
| Print Speed | 600 mm/s | 150 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 12.5 kg | 10.5 kg |
| Overall Score | 8.2/10 | 8/10 |
Pros & Cons
Anycubic Kobra S1 Combo
+8 colors out of the box (double the Bambu A1 Combo's 4)
+CoreXY speed at a competitive price
+Improved ACE Pro 2 reduces filament waste on color swaps
+Strong Anycubic slicer with paint-on multi-color tools
−Anycubic software ecosystem still behind Bambu Studio
−Community smaller than Bambu or Creality
−Open frame design (no enclosure)
−ACE Pro 2 adds significant footprint
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 Anycubic Kobra S1 Combo if you want:
- A great printer for multi-color
- A great printer for speed
- A great printer for beginners
- 8-color ACE Pro 2 multi-color system
- CoreXY architecture
- Auto bed leveling
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 Anycubic Kobra S1 Combo better than the Elegoo Saturn 3 Ultra?
By the numbers, the Anycubic Kobra S1 Combo scores higher (8.2/10). But "better" depends on your use case — the Elegoo Saturn 3 Ultra may be the smarter buy if you need resin.
Which is better for beginners, Anycubic Kobra S1 Combo or Elegoo Saturn 3 Ultra?
The Anycubic Kobra S1 Combo is more beginner-friendly (8/10 vs 6/10) with easier setup and a gentler learning curve.
Is the Anycubic Kobra S1 Combo worth $200 more than the Elegoo Saturn 3 Ultra?
The Anycubic Kobra S1 Combo scores higher overall (8.2/10 vs 8/10). The extra $200 gets you 8 colors out of the box (double the bambu a1 combo's 4).
What's the main difference between Anycubic Kobra S1 Combo and Elegoo Saturn 3 Ultra?
Technology: the Anycubic Kobra S1 Combo is FDM (filament) and the Elegoo Saturn 3 Ultra is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.