Bambu Lab P2S vs Prusa MK4S
Head-to-head 3D printer comparison — 2026
The Bambu Lab P2S and Prusa MK4S are both FDM 3D printers competing in different tiers — $549 vs $799. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Bambu Lab P2S takes the crown with 8.8/10 vs 7.8/10. It pulls ahead in Value, Speed. The Prusa MK4S still puts up a fight in Reliability.
Score Breakdown
Specifications
| Spec | Bambu Lab P2S | Prusa MK4S |
|---|---|---|
| Price | $549 | $799 |
| Type | FDM | FDM |
| Build Volume | 256 x 256 x 256 mm | 250 x 210 x 220 mm |
| Print Speed | 500 mm/s | 200 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 14.9 kg | 7 kg |
| Overall Score | 8.8/10 | 7.8/10 |
Pros & Cons
Bambu Lab P2S
+Quick-swap nozzle system is a game-changer
+1080p camera with AI failure detection
+Adaptive cooling pulls in outside air or recirculates
+AMS 2 Pro doubles as a filament dryer
−No LiDAR sensor (reserved for X-series)
−No upgrade path from P1S
−AMS 2 Pro wastes filament on color changes
−$799 for the Combo adds up quickly
Prusa MK4S
+Legendary reliability
+Fully open source
+PrusaSlicer is excellent
+Best customer support in the industry
−Expensive for the speed
−Slower than CoreXY competition
−Open frame
−Showing its age vs Bambu
Who Should Buy Which?
Choose the Bambu Lab P2S if you want:
- A great printer for speed
- A great printer for enclosed
- A great printer for multi-color
- Enclosed CoreXY
- AMS 2 Pro compatible
- 5-inch touchscreen
Choose the Prusa MK4S if you want:
- A great printer for reliability
- A great printer for open-source
- Open source
- PrusaSlicer
- Nextruder
Frequently Asked Questions
Is the Bambu Lab P2S better than the Prusa MK4S?
By the numbers, the Bambu Lab P2S scores higher (8.8/10). But "better" depends on your use case — the Prusa MK4S may be the smarter buy if you need reliability.
Which is better for beginners, Bambu Lab P2S or Prusa MK4S?
Both score 8/10 for beginners. Go with the Bambu Lab P2S to save $250.
Is the Prusa MK4S worth $250 more than the Bambu Lab P2S?
The Bambu Lab P2S actually scores higher (8.8/10) despite costing $250 less. The Prusa MK4S only makes sense if you specifically need reliability.
What's the main difference between Bambu Lab P2S and Prusa MK4S?
Build volume (256x256x256mm vs 250x210x220mm) and print speed (500 vs 200 mm/s). The Bambu Lab P2S is best for speed; the Prusa MK4S targets reliability.