Bambu Lab P1S vs Kingroon KP3S Pro V2
Head-to-head 3D printer comparison — 2026
The Bambu Lab P1S and Kingroon KP3S Pro V2 are both FDM 3D printers competing in different tiers — $599 vs $159. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Bambu Lab P1S takes the crown with 9/10 vs 7.2/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Kingroon KP3S Pro V2 saves you $440 and wins on Value.
Score Breakdown
Specifications
| Spec | Bambu Lab P1S | Kingroon KP3S Pro V2 |
|---|---|---|
| Price | $599 | $159 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 200 x 200 x 200 mm |
| Print Speed | 500 mm/s | 250 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 14.13 kg | 6.5 kg |
| Overall Score | 9/10 | 7.2/10 |
Pros & Cons
Bambu Lab P1S
+Fully enclosed for ABS/ASA
+HEPA filter for fumes
+Rock-solid reliability
+Excellent multi-material
−Pricier than open-frame alternatives
−Enclosure limits access during prints
−AMS sold separately
Kingroon KP3S Pro V2
+Linear rails at $159
+Direct drive
+Compact footprint
+Good for the price
−Small community
−200mm build volume
−No WiFi
−Kingroon firmware less polished
Who Should Buy Which?
Choose the Bambu Lab P1S if you want:
- A great printer for engineering
- A great printer for abs
- A great printer for enclosed
- Enclosed
- Multi-material (AMS)
- WiFi
Choose the Kingroon KP3S Pro V2 if you want:
- A great printer for budget
- A great printer for compact
- Linear rails
- Direct drive
- Auto bed leveling
Frequently Asked Questions
Is the Bambu Lab P1S better than the Kingroon KP3S Pro V2?
By the numbers, the Bambu Lab P1S scores higher (9/10). But "better" depends on your use case — the Kingroon KP3S Pro V2 may be the smarter buy if you need budget.
Which is better for beginners, Bambu Lab P1S or Kingroon KP3S Pro V2?
The Bambu Lab P1S is more beginner-friendly (8/10 vs 7/10) with easier setup and a gentler learning curve.
Is the Bambu Lab P1S worth $440 more than the Kingroon KP3S Pro V2?
The Bambu Lab P1S scores higher overall (9/10 vs 7.2/10). The extra $440 gets you fully enclosed for abs/asa.
What's the main difference between Bambu Lab P1S and Kingroon KP3S Pro V2?
Build volume (256x256x256mm vs 200x200x200mm) and print speed (500 vs 250 mm/s). The Bambu Lab P1S is best for engineering; the Kingroon KP3S Pro V2 targets budget.