Elegoo Saturn 3 Ultra vs Phrozen Sonic Mini 8K S
Head-to-head 3D printer comparison, 2026
The Elegoo Saturn 3 Ultra and Phrozen Sonic Mini 8K S are both RESIN 3D printers competing in the same price bracket, $299 vs $329. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Elegoo Saturn 3 Ultra takes the crown with 8/10 vs 7.2/10. It pulls ahead in Value, Speed.
Score Breakdown
Specifications
| Spec | Elegoo Saturn 3 Ultra | Phrozen Sonic Mini 8K S |
|---|---|---|
| Price | $299 | $329 |
| Type | RESIN | RESIN |
| Build Volume | 218 x 123 x 260 mm | 165 x 72 x 180 mm |
| Print Speed | 150 mm/s | 80 mm/s |
| Min Resolution | 0.01 mm | 0.01 mm |
| Weight | 10.5 kg | 6.5 kg |
| Overall Score | 8/10 | 7.2/10 |
Pros & Cons
Elegoo Saturn 3 Ultra
+218x123mm plate holds a full 10-model squad in one run at 12K resolution
+Tilt release on a plate this size dramatically reduces FEP tears
+Terrain, dungeon tiles, and large busts all fit without splitting
+150mm/hr speed is faster than most competitors at this plate size
−A full plate run goes through resin fast: budget for 500ml+ per session
−Post-processing for a full plate takes the better part of an hour
−At $299, you're also spending $80-120 on a wash and cure station before you can print anything
Phrozen Sonic Mini 8K S
+22-micron XY resolution: individual scales on dragon miniatures, every rivet on armor, no blurring
+ParaLED 3.0 delivers even exposure across the full plate, no hot spots
+Mono LCD longevity is proven at 2,000+ hours without degradation
+Phrozen's resin profiles are dialed in out of the box
−80mm/hr print speed is the slowest on this list: patience required
−165x72mm plate is tiny; large models need slicing and gluing
−No WiFi: USB drive and manual file management only
−Phrozen's recommended resin is pricier than generic alternatives
Who Should Buy Which?
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
Choose the Phrozen Sonic Mini 8K S if you want:
- A great printer for miniatures
- A great printer for detail
- A great printer for resin
- 7.1" 8K mono LCD
- 22-micron XY resolution
- ParaLED 3.0
Frequently Asked Questions
Is the Elegoo Saturn 3 Ultra better than the Phrozen Sonic Mini 8K S?
By the numbers, the Elegoo Saturn 3 Ultra scores higher (8/10). But "better" depends on your use case, the Phrozen Sonic Mini 8K S may be the smarter buy if you need miniatures.
Which is better for beginners, Elegoo Saturn 3 Ultra or Phrozen Sonic Mini 8K S?
Both score 6/10 for beginners. Go with the Elegoo Saturn 3 Ultra to save $30.
Is the Phrozen Sonic Mini 8K S worth $30 more than the Elegoo Saturn 3 Ultra?
The Elegoo Saturn 3 Ultra actually scores higher (8/10) despite costing $30 less. The Phrozen Sonic Mini 8K S only makes sense if you specifically need miniatures.
What's the main difference between Elegoo Saturn 3 Ultra and Phrozen Sonic Mini 8K S?
Build volume (218x123x260mm vs 165x72x180mm) and print speed (150 vs 80 mm/s). The Elegoo Saturn 3 Ultra is best for resin; the Phrozen Sonic Mini 8K S targets miniatures.