Phrozen Sonic Mini 8K S vs QIDI X-Smart 3
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Phrozen Sonic Mini 8K S ($329, RESIN) and QIDI X-Smart 3 ($349, 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 QIDI X-Smart 3 takes the crown with 8/10 vs 7.2/10. It pulls ahead in Beginner Friendliness, Speed. That said, the Phrozen Sonic Mini 8K S saves you $20 and wins on Print Quality.
Score Breakdown
Specifications
| Spec | Phrozen Sonic Mini 8K S | QIDI X-Smart 3 |
|---|---|---|
| Price | $329 | $349 |
| Type | RESIN | FDM |
| Build Volume | 165 x 72 x 180 mm | 175 x 175 x 165 mm |
| Print Speed | 80 mm/s | 600 mm/s |
| Min Resolution | 0.01 mm | 0.05 mm |
| Weight | 6.5 kg | 9.5 kg |
| Overall Score | 7.2/10 | 8/10 |
Pros & Cons
Phrozen Sonic Mini 8K S
+22-micron XY resolution
+Best detail for miniatures and jewelry
+Reliable mono LCD
+Good community
−Slow print speed
−Small build plate
−No WiFi
−Phrozen resin recommended
QIDI X-Smart 3
+Fully enclosed in a compact footprint
+Chamber heating for better layer adhesion
+Good software experience
+Fast CoreXY
−Small 175mm build volume
−QIDI ecosystem smaller than Bambu
−175mm limits large prints
Who Should Buy Which?
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
Choose the QIDI X-Smart 3 if you want:
- A great printer for compact
- A great printer for enclosed
- A great printer for beginners
- Enclosed CoreXY
- Chamber heating (35C)
- Auto bed leveling
Frequently Asked Questions
Is the Phrozen Sonic Mini 8K S better than the QIDI X-Smart 3?
By the numbers, the QIDI X-Smart 3 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, Phrozen Sonic Mini 8K S or QIDI X-Smart 3?
The QIDI X-Smart 3 is more beginner-friendly (8/10 vs 6/10) with easier setup and a gentler learning curve.
Is the QIDI X-Smart 3 worth $20 more than the Phrozen Sonic Mini 8K S?
The QIDI X-Smart 3 scores higher overall (8/10 vs 7.2/10). The extra $20 gets you fully enclosed in a compact footprint.
What's the main difference between Phrozen Sonic Mini 8K S and QIDI X-Smart 3?
Technology: the Phrozen Sonic Mini 8K S is RESIN (filament) and the QIDI X-Smart 3 is FDM (resin). FDM prints bigger functional parts; resin delivers finer surface detail.