Creality K2 Plus vs Elegoo Saturn 4 Ultra
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Creality K2 Plus ($899, 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
It's a dead heat — both score 7.8/10 overall. The Creality K2 Plus wins in Speed, while the Elegoo Saturn 4 Ultra takes Value, Print Quality. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Creality K2 Plus | Elegoo Saturn 4 Ultra |
|---|---|---|
| Price | $899 | $459 |
| Type | FDM | RESIN |
| Build Volume | 350 x 350 x 350 mm | 218 x 123 x 220 mm |
| Print Speed | 600 mm/s | 150 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 27 kg | 11 kg |
| Overall Score | 7.8/10 | 7.8/10 |
Pros & Cons
Creality K2 Plus
+Enormous enclosed build volume
+Multi-color capability
+Active filtration
+Serious workhorse
−Expensive
−Very heavy (27kg)
−CFS system adds cost
−Needs dedicated space
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 Creality K2 Plus if you want:
- A great printer for large-prints
- A great printer for professional
- A great printer for multi-color
- Enclosed
- 350mm build volume
- CFS multi-color
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 Creality K2 Plus better than the Elegoo Saturn 4 Ultra?
They tie at 7.8/10. The Creality K2 Plus suits large-prints and professional, while the Elegoo Saturn 4 Ultra is aimed at resin and miniatures.
Which is better for beginners, Creality K2 Plus or Elegoo Saturn 4 Ultra?
Both score 6/10 for beginners. Go with the Elegoo Saturn 4 Ultra to save $440.
Is the Creality K2 Plus worth $440 more than the Elegoo Saturn 4 Ultra?
The Elegoo Saturn 4 Ultra actually scores higher (7.8/10) despite costing $440 less. The Creality K2 Plus only makes sense if you specifically need large-prints.
What's the main difference between Creality K2 Plus and Elegoo Saturn 4 Ultra?
Technology: the Creality K2 Plus is FDM (filament) and the Elegoo Saturn 4 Ultra is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.