Elegoo Saturn 4 Ultra vs Voxelab Aquila X2
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Elegoo Saturn 4 Ultra ($459, RESIN) and Voxelab Aquila X2 ($179, FDM) 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 Elegoo Saturn 4 Ultra takes the crown with 7.8/10 vs 6.6/10. It pulls ahead in Print Quality, Speed, Reliability. That said, the Voxelab Aquila X2 saves you $280 and wins on Value, Beginner Friendliness.
Score Breakdown
Specifications
| Spec | Elegoo Saturn 4 Ultra | Voxelab Aquila X2 |
|---|---|---|
| Price | $459 | $179 |
| Type | RESIN | FDM |
| Build Volume | 218 x 123 x 220 mm | 220 x 220 x 250 mm |
| Print Speed | 150 mm/s | 180 mm/s |
| Min Resolution | 0.01 mm | 0.05 mm |
| Weight | 11 kg | 7.8 kg |
| Overall Score | 7.8/10 | 6.6/10 |
Pros & Cons
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
Voxelab Aquila X2
+Silent stepper drivers mean it runs without disturbing the room
+Manual leveling teaches you what auto-leveling actually does
+Ender 3-compatible mods are everywhere and cheap
−Manual bed leveling is a chore you'll do every few prints until you upgrade it
−Bowden extruder makes TPU printing a frustrating exercise
−180mm/s is slow in a world where budget printers hit 500mm/s
Who Should Buy Which?
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
Choose the Voxelab Aquila X2 if you want:
- A great printer for budget
- A great printer for beginners
- Resume printing
- Filament runout sensor
- Glass build plate
Frequently Asked Questions
Is the Elegoo Saturn 4 Ultra better than the Voxelab Aquila X2?
By the numbers, the Elegoo Saturn 4 Ultra scores higher (7.8/10). But "better" depends on your use case, the Voxelab Aquila X2 may be the smarter buy if you need budget.
Which is better for beginners, Elegoo Saturn 4 Ultra or Voxelab Aquila X2?
The Voxelab Aquila X2 is more beginner-friendly (7/10 vs 6/10) with easier setup and a gentler learning curve.
Is the Elegoo Saturn 4 Ultra worth $280 more than the Voxelab Aquila X2?
The Elegoo Saturn 4 Ultra scores higher overall (7.8/10 vs 6.6/10). The extra $280 gets you 218x123mm plate fits a full warhammer squad in one run, not two.
What's the main difference between Elegoo Saturn 4 Ultra and Voxelab Aquila X2?
Technology: the Elegoo Saturn 4 Ultra is RESIN (filament) and the Voxelab Aquila X2 is FDM (resin). FDM prints bigger functional parts; resin delivers finer surface detail.