Bambu Lab P1P vs Elegoo Neptune 4 Plus
Head-to-head 3D printer comparison, 2026
The Bambu Lab P1P and Elegoo Neptune 4 Plus are both FDM 3D printers competing in different tiers, $499 vs $299. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Bambu Lab P1P takes the crown with 8.8/10 vs 8.4/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Elegoo Neptune 4 Plus saves you $200 and wins on Value.
Direct answer
Bambu Lab P1P is the better pick for most buyers.
Choose Bambu Lab P1P if you want the stronger overall score, better fit for speed and beginners, and the safer recommendation. Choose Elegoo Neptune 4 Plus only if its specific strengths matter more to you than the overall result.
Winner by buyer type
Best overall
Bambu Lab P1P
Best value
Elegoo Neptune 4 Plus
Best build volume
Elegoo Neptune 4 Plus
Score Breakdown
Specifications
| Spec | Bambu Lab P1P | Elegoo Neptune 4 Plus |
|---|---|---|
| Price | $499 | $299 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 320 x 320 x 385 mm |
| Print Speed | 500 mm/s | 500 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 13.5 kg | 12.5 kg |
| Overall Score | 8.8/10 | 8.4/10 |
Pros & Cons
Bambu Lab P1P
+Identical CoreXY motion system as the P1S: same speed, same print head, same quality
+Aftermarket enclosure panels are $60 and turn this into a near-P1S for less money
+Bambu's slicer and cloud ecosystem work the same as on every other Bambu
−$499 open frame when the A1 Combo is $399 with AMS Lite: the value math is awkward
−AMS sold separately: the one thing the A1 Combo has that this doesn't
−Discontinued: replaced by the P2S, which is just better
Elegoo Neptune 4 Plus
+320×320×385mm at $299 — the largest build volume at this price point
+Stock Klipper means real input shaping, pressure advance, and Moonraker API access
+Direct-drive handles TPU and flexible filaments without clog risk
+Mainsail interface enables remote monitoring and print farm integration
+Dual Z-axis prevents gantry sag on tall prints
−Open-frame limits material compatibility — ABS/ASA require an enclosure
−500mm/s achievable but optimal quality typically at 200-300mm/s
−Large bed means longer homing and leveling cycles
−Elegoo's support and community is smaller than Creality's
Who Should Buy Which?
Choose the Bambu Lab P1P if you want:
- A great printer for speed
- A great printer for beginners
- A great printer for budget
- CoreXY
- Auto bed leveling
- WiFi
Choose the Elegoo Neptune 4 Plus if you want:
- A great printer for large-format
- A great printer for value
- A great printer for beginner
- A great printer for speed
- Stock Klipper firmware with Mainsail web interface
- 320×320×385mm XL build volume
- 500mm/s max print speed with input shaping
Frequently Asked Questions
Is the Bambu Lab P1P better than the Elegoo Neptune 4 Plus?
By the numbers, the Bambu Lab P1P scores higher (8.8/10). But "better" depends on your use case, the Elegoo Neptune 4 Plus may be the smarter buy if you need large-format.
Which is better for beginners, Bambu Lab P1P or Elegoo Neptune 4 Plus?
The Bambu Lab P1P is more beginner-friendly (9/10 vs 8/10) with easier setup and a gentler learning curve.
Is the Bambu Lab P1P worth $200 more than the Elegoo Neptune 4 Plus?
The Bambu Lab P1P scores higher overall (8.8/10 vs 8.4/10). The extra $200 gets you identical corexy motion system as the p1s: same speed, same print head, same quality.
What's the main difference between Bambu Lab P1P and Elegoo Neptune 4 Plus?
Build volume (256x256x256mm vs 320x320x385mm) and print speed (500 vs 500 mm/s). The Bambu Lab P1P is best for speed; the Elegoo Neptune 4 Plus targets large-format.