Elegoo Neptune 4 Pro vs Elegoo Saturn 3 Ultra
Head-to-head 3D printer comparison — 2026
Choosing between two Elegoo printers? The Elegoo Neptune 4 Pro ($259) and Elegoo Saturn 3 Ultra ($299) both come from one of the most trusted names in 3D printing, with a $40 gap between them. Here's how they compare across every category that matters.
Our Verdict
It's a dead heat — both score 8/10 overall. The Elegoo Neptune 4 Pro wins in Beginner Friendliness, Speed, while the Elegoo Saturn 3 Ultra takes Print Quality, Reliability. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Elegoo Neptune 4 Pro | Elegoo Saturn 3 Ultra |
|---|---|---|
| Price | $259 | $299 |
| Type | FDM | RESIN |
| Build Volume | 225 x 225 x 265 mm | 218 x 123 x 260 mm |
| Print Speed | 500 mm/s | 150 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 10.5 kg | 10.5 kg |
| Overall Score | 8/10 | 8/10 |
Pros & Cons
Elegoo Neptune 4 Pro
+Linear rails at this price
+Klipper pre-installed
+500mm/s speed
+Solid build quality
−Mixed early firmware reviews
−Community smaller than Creality/Bambu
−No WiFi
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 Neptune 4 Pro if you want:
- A great printer for budget
- A great printer for speed
- Klipper firmware
- Auto bed leveling
- Direct drive
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 Neptune 4 Pro better than the Elegoo Saturn 3 Ultra?
They tie at 8/10. The Elegoo Neptune 4 Pro suits budget and speed, while the Elegoo Saturn 3 Ultra is aimed at resin and miniatures.
Which is better for beginners, Elegoo Neptune 4 Pro or Elegoo Saturn 3 Ultra?
The Elegoo Neptune 4 Pro is more beginner-friendly (8/10 vs 6/10) with easier setup and a gentler learning curve.
Is the Elegoo Saturn 3 Ultra worth $40 more than the Elegoo Neptune 4 Pro?
The Elegoo Neptune 4 Pro actually scores higher (8/10) despite costing $40 less. The Elegoo Saturn 3 Ultra only makes sense if you specifically need resin.
What's the main difference between Elegoo Neptune 4 Pro and Elegoo Saturn 3 Ultra?
Technology: the Elegoo Neptune 4 Pro is FDM (filament) and the Elegoo Saturn 3 Ultra is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.