Elegoo Neptune 4 Pro vs QIDI X-Max 3
Head-to-head 3D printer comparison — 2026
The Elegoo Neptune 4 Pro and QIDI X-Max 3 are both FDM 3D printers competing in different tiers — $259 vs $799. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
It's a dead heat — both score 8/10 overall. The Elegoo Neptune 4 Pro wins in Value, Beginner Friendliness, while the QIDI X-Max 3 takes Print Quality, Speed, Reliability. Pick based on which strengths matter more to you.
Score Breakdown
Specifications
| Spec | Elegoo Neptune 4 Pro | QIDI X-Max 3 |
|---|---|---|
| Price | $259 | $799 |
| Type | FDM | FDM |
| Build Volume | 225 x 225 x 265 mm | 325 x 325 x 315 mm |
| Print Speed | 500 mm/s | 600 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 10.5 kg | 25 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
QIDI X-Max 3
+Large enclosed build volume
+Active chamber heating
+Handles all engineering materials
+Independent Z motors
−Heavy
−Expensive
−QIDI ecosystem
−Requires dedicated space
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 QIDI X-Max 3 if you want:
- A great printer for large-prints
- A great printer for engineering
- A great printer for professional
- Enclosed
- Large CoreXY
- Chamber heating (60C)
Frequently Asked Questions
Is the Elegoo Neptune 4 Pro better than the QIDI X-Max 3?
They tie at 8/10. The Elegoo Neptune 4 Pro suits budget and speed, while the QIDI X-Max 3 is aimed at large-prints and engineering.
Which is better for beginners, Elegoo Neptune 4 Pro or QIDI X-Max 3?
The Elegoo Neptune 4 Pro is more beginner-friendly (8/10 vs 6/10) with easier setup and a gentler learning curve.
Is the QIDI X-Max 3 worth $540 more than the Elegoo Neptune 4 Pro?
The Elegoo Neptune 4 Pro actually scores higher (8/10) despite costing $540 less. The QIDI X-Max 3 only makes sense if you specifically need large-prints.
What's the main difference between Elegoo Neptune 4 Pro and QIDI X-Max 3?
Build volume (225x225x265mm vs 325x325x315mm) and print speed (500 vs 600 mm/s). The Elegoo Neptune 4 Pro is best for budget; the QIDI X-Max 3 targets large-prints.