Elegoo Neptune 4 Max vs QIDI X-Plus 3
Head-to-head 3D printer comparison — 2026
The Elegoo Neptune 4 Max and QIDI X-Plus 3 are both FDM 3D printers competing in the same price bracket — $469 vs $499. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The QIDI X-Plus 3 takes the crown with 8.4/10 vs 7/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Elegoo Neptune 4 Max saves you $30.
Score Breakdown
Specifications
| Spec | Elegoo Neptune 4 Max | QIDI X-Plus 3 |
|---|---|---|
| Price | $469 | $499 |
| Type | FDM | FDM |
| Build Volume | 420 x 420 x 480 mm | 280 x 280 x 270 mm |
| Print Speed | 500 mm/s | 600 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 22 kg | 17 kg |
| Overall Score | 7/10 | 8.4/10 |
Pros & Cons
Elegoo Neptune 4 Max
+420mm build volume at $469
+Klipper pre-installed
+Great for props and cosplay
+Direct drive
−Huge footprint
−Slower at this bed size
−Open frame
−Large prints need adhesion care
QIDI X-Plus 3
+Enclosed with active heating to 60C
+Handles ABS/ASA/Nylon/PC
+Fast CoreXY
+Great value for enclosed
−QIDI software less polished
−Smaller community than Bambu/Creality
−Proprietary components
Who Should Buy Which?
Choose the Elegoo Neptune 4 Max if you want:
- A great printer for large-prints
- A great printer for budget
- A great printer for cosplay
- Klipper firmware
- Auto bed leveling
- Direct drive
Choose the QIDI X-Plus 3 if you want:
- A great printer for engineering
- A great printer for abs
- A great printer for enclosed
- A great printer for speed
- Enclosed
- CoreXY
- Chamber heating (60C)
Frequently Asked Questions
Is the Elegoo Neptune 4 Max better than the QIDI X-Plus 3?
By the numbers, the QIDI X-Plus 3 scores higher (8.4/10). But "better" depends on your use case — the Elegoo Neptune 4 Max may be the smarter buy if you need large-prints.
Which is better for beginners, Elegoo Neptune 4 Max or QIDI X-Plus 3?
The QIDI X-Plus 3 is more beginner-friendly (7/10 vs 5/10) with easier setup and a gentler learning curve.
Is the QIDI X-Plus 3 worth $30 more than the Elegoo Neptune 4 Max?
The QIDI X-Plus 3 scores higher overall (8.4/10 vs 7/10). The extra $30 gets you enclosed with active heating to 60c.
What's the main difference between Elegoo Neptune 4 Max and QIDI X-Plus 3?
Build volume (420x420x480mm vs 280x280x270mm) and print speed (500 vs 600 mm/s). The Elegoo Neptune 4 Max is best for large-prints; the QIDI X-Plus 3 targets engineering.