Anycubic Kobra 3 vs Prusa MK4S
Head-to-head 3D printer comparison — 2026
The Anycubic Kobra 3 and Prusa MK4S are both FDM 3D printers competing in different tiers — $299 vs $799. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Anycubic Kobra 3 takes the crown with 8.2/10 vs 7.8/10. It pulls ahead in Value, Speed. The Prusa MK4S still puts up a fight in Print Quality and Reliability.
Score Breakdown
Specifications
| Spec | Anycubic Kobra 3 | Prusa MK4S |
|---|---|---|
| Price | $299 | $799 |
| Type | FDM | FDM |
| Build Volume | 250 x 250 x 260 mm | 250 x 210 x 220 mm |
| Print Speed | 600 mm/s | 200 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 9 kg | 7 kg |
| Overall Score | 8.2/10 | 7.8/10 |
Pros & Cons
Anycubic Kobra 3
+CoreXY speed at $299
+600mm/s capable
+WiFi and camera standard
+Good open-frame design
−No multi-color (ACE Pro sold separately)
−Anycubic software less mature
−Newer product with limited long-term data
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 Anycubic Kobra 3 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 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 Anycubic Kobra 3 better than the Prusa MK4S?
By the numbers, the Anycubic Kobra 3 scores higher (8.2/10). But "better" depends on your use case — the Prusa MK4S may be the smarter buy if you need reliability.
Which is better for beginners, Anycubic Kobra 3 or Prusa MK4S?
Both score 8/10 for beginners. Go with the Anycubic Kobra 3 to save $500.
Is the Prusa MK4S worth $500 more than the Anycubic Kobra 3?
The Anycubic Kobra 3 actually scores higher (8.2/10) despite costing $500 less. The Prusa MK4S only makes sense if you specifically need reliability.
What's the main difference between Anycubic Kobra 3 and Prusa MK4S?
Build volume (250x250x260mm vs 250x210x220mm) and print speed (600 vs 200 mm/s). The Anycubic Kobra 3 is best for speed; the Prusa MK4S targets reliability.