Elegoo Mars 5 Ultra vs Prusa Mini+
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Elegoo Mars 5 Ultra ($284, RESIN) and Prusa Mini+ ($459, 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
It's a dead heat, both score 8.2/10 overall. The Elegoo Mars 5 Ultra wins in Value, Print Quality, Speed, while the Prusa Mini+ takes Beginner Friendliness, Reliability. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Elegoo Mars 5 Ultra | Prusa Mini+ |
|---|---|---|
| Price | $284 | $459 |
| Type | RESIN | FDM |
| Build Volume | 153 x 89 x 200 mm | 180 x 180 x 180 mm |
| Print Speed | 150 mm/s | 180 mm/s |
| Min Resolution | 0.01 mm | 0.05 mm |
| Weight | 7.5 kg | 4 kg |
| Overall Score | 8.2/10 | 8.2/10 |
Pros & Cons
Elegoo Mars 5 Ultra
+14K resolution renders chainmail and sword hilts at a level FDM can't get near
+Tilt release means fewer ripped FEP films mid-print
+Built-in air purifier cuts the resin smell noticeably; still needs ventilation but less aggressively
+WiFi monitoring so you don't have to babysit the machine
−Build plate is 153x89mm: anything larger needs to be sliced and assembled
−Resin printing means gloves, IPA, and a wash station are non-negotiable purchases
−Post-processing adds 30-45 minutes after every print: wash, cure, support removal
Prusa Mini+
+Prusa's reputation for reliability is earned — this is their most-owned printer globally
+PrusaSlicer profiles are the gold standard; third-party slicers treat Prusa as the reference
+Open-source means every component is documented, replaceable, and community-supported
+SuperPINDA gives consistently excellent first layers without manual tramming
+4kg makes it genuinely portable — fits in a carry-on with room
−180×180×180mm is small — limits to desk accessories, figurines, and small functional parts
−180mm/s is slow compared to Bambu or Creality CoreXY machines
−Semi-enclosed means ABS warping is still a risk without an aftermarket enclosure
−Prusa charges a premium; the hardware isn't exceptional by 2025 standards
Who Should Buy Which?
Choose the Elegoo Mars 5 Ultra if you want:
- A great printer for miniatures
- A great printer for resin
- A great printer for detail
- 14K mono LCD
- Tilt release
- Air purifier
Choose the Prusa Mini+ if you want:
- A great printer for reliability
- A great printer for beginner
- A great printer for value
- A great printer for desktop
- MINI/E input shaper toolhead (NextruderMINI compatible)
- SuperPINDA probe for first-layer precision
- Prusa Connect remote monitoring
Frequently Asked Questions
Is the Elegoo Mars 5 Ultra better than the Prusa Mini+?
They tie at 8.2/10. The Elegoo Mars 5 Ultra suits miniatures and resin, while the Prusa Mini+ is aimed at reliability and beginner.
Which is better for beginners, Elegoo Mars 5 Ultra or Prusa Mini+?
The Prusa Mini+ is more beginner-friendly (9/10 vs 7/10) with easier setup and a gentler learning curve.
Is the Prusa Mini+ worth $175 more than the Elegoo Mars 5 Ultra?
The Elegoo Mars 5 Ultra actually scores higher (8.2/10) despite costing $175 less. The Prusa Mini+ only makes sense if you specifically need reliability.
What's the main difference between Elegoo Mars 5 Ultra and Prusa Mini+?
Technology: the Elegoo Mars 5 Ultra is RESIN (filament) and the Prusa Mini+ is FDM (resin). FDM prints bigger functional parts; resin delivers finer surface detail.