Elegoo Neptune 4 vs Voxelab Aquila X2
Head-to-head 3D printer comparison — 2026
The Elegoo Neptune 4 and Voxelab Aquila X2 are both FDM 3D printers competing in the same price bracket — $199 vs $179. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Elegoo Neptune 4 takes the crown with 8.2/10 vs 6.6/10. It pulls ahead in Value, Beginner Friendliness, Print Quality, Speed. That said, the Voxelab Aquila X2 saves you $20.
Score Breakdown
Specifications
| Spec | Elegoo Neptune 4 | Voxelab Aquila X2 |
|---|---|---|
| Price | $199 | $179 |
| Type | FDM | FDM |
| Build Volume | 225 x 225 x 265 mm | 220 x 220 x 250 mm |
| Print Speed | 500 mm/s | 180 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 9.5 kg | 7.8 kg |
| Overall Score | 8.2/10 | 6.6/10 |
Pros & Cons
Elegoo Neptune 4
+Klipper at $199
+500mm/s capable
+Direct drive handles TPU
+Great value vs Ender 3
−No WiFi on base model
−Smaller community than Bambu/Creality
−Firmware can need tweaking
Voxelab Aquila X2
+Very cheap
+Good first printer to learn on
+Silent operation
+Ender 3 compatible mods
−Manual bed leveling
−Slow
−Bowden extruder limits flexible materials
−Basic features only
Who Should Buy Which?
Choose the Elegoo Neptune 4 if you want:
- A great printer for budget
- A great printer for speed
- A great printer for beginners
- Klipper firmware
- Auto bed leveling
- Direct drive
Choose the Voxelab Aquila X2 if you want:
- A great printer for budget
- A great printer for beginners
- Resume printing
- Filament runout sensor
- Glass build plate
Frequently Asked Questions
Is the Elegoo Neptune 4 better than the Voxelab Aquila X2?
By the numbers, the Elegoo Neptune 4 scores higher (8.2/10). But "better" depends on your use case — the Voxelab Aquila X2 may be the smarter buy if you need budget.
Which is better for beginners, Elegoo Neptune 4 or Voxelab Aquila X2?
The Elegoo Neptune 4 is more beginner-friendly (8/10 vs 7/10) with easier setup and a gentler learning curve.
Is the Elegoo Neptune 4 worth $20 more than the Voxelab Aquila X2?
The Elegoo Neptune 4 scores higher overall (8.2/10 vs 6.6/10). The extra $20 gets you klipper at $199.
What's the main difference between Elegoo Neptune 4 and Voxelab Aquila X2?
Build volume (225x225x265mm vs 220x220x250mm) and print speed (500 vs 180 mm/s). The Elegoo Neptune 4 is best for budget; the Voxelab Aquila X2 targets budget.