Anycubic Kobra S1 Combo vs Elegoo Saturn 4 Ultra
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Anycubic Kobra S1 Combo ($499, FDM) and Elegoo Saturn 4 Ultra ($459, 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 7.8/10. It pulls ahead in Beginner Friendliness, Speed. That said, the Elegoo Saturn 4 Ultra saves you $40 and wins on Print Quality.
Score Breakdown
Specifications
| Spec | Anycubic Kobra S1 Combo | Elegoo Saturn 4 Ultra |
|---|---|---|
| Price | $499 | $459 |
| Type | FDM | RESIN |
| Build Volume | 250 x 250 x 260 mm | 218 x 123 x 220 mm |
| Print Speed | 600 mm/s | 150 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 12.5 kg | 11 kg |
| Overall Score | 8.2/10 | 7.8/10 |
Pros & Cons
Anycubic Kobra S1 Combo
+8 colors out of the box, double what the Bambu A1 Combo offers
+CoreXY speed at a competitive price point
+ACE Pro 2 wastes less filament on color swaps than its predecessor
+Paint-on multi-color tools in the Anycubic slicer are genuinely good
−Anycubic's software is solid but still behind Bambu Studio
−Community is smaller than Bambu or Creality
−No enclosure
−ACE Pro 2 takes up a lot of desk space
Elegoo Saturn 4 Ultra
+218x123mm plate fits a full Warhammer squad in one run, not two
+12K resolution holds up just as well as the Mars at 14K for most print sizes
+Tilt release is worth it at this plate size: peel forces on large prints are brutal without it
+Terrain and base tiles look genuinely stunning at this resolution
−Resin consumption goes up fast when you're filling a plate this size
−Post-processing for a full plate run takes 45-60 minutes minimum
−The purifier helps but a plate this big curing kicks up more fumes
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 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 Anycubic Kobra S1 Combo better than the Elegoo Saturn 4 Ultra?
By the numbers, the Anycubic Kobra S1 Combo scores higher (8.2/10). 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, Anycubic Kobra S1 Combo or Elegoo Saturn 4 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 $40 more than the Elegoo Saturn 4 Ultra?
The Anycubic Kobra S1 Combo scores higher overall (8.2/10 vs 7.8/10). The extra $40 gets you 8 colors out of the box, double what the bambu a1 combo offers.
What's the main difference between Anycubic Kobra S1 Combo and Elegoo Saturn 4 Ultra?
Technology: the Anycubic Kobra S1 Combo is FDM (filament) and the Elegoo Saturn 4 Ultra is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.