Anycubic Kobra S1 ACE 2 Pro Combo vs Prusa Core One
Head-to-head 3D printer comparison, 2026
The Anycubic Kobra S1 ACE 2 Pro Combo and Prusa Core One are both FDM 3D printers competing in different tiers, $499 vs $1199. We scored both across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Prusa Core One takes the crown with 8.2/10 vs 8/10. It pulls ahead in Print Quality, Reliability. That said, the Anycubic Kobra S1 ACE 2 Pro Combo saves you $700 and wins on Value, Speed.
Score Breakdown
Specifications
| Spec | Anycubic Kobra S1 ACE 2 Pro Combo | Prusa Core One |
|---|---|---|
| Price | $499 | $1199 |
| Type | FDM | FDM |
| Build Volume | 250 x 250 x 250 mm | 250 x 220 x 270 mm |
| Print Speed | 600 mm/s | 500 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 13 kg | 22.5 kg |
| Overall Score | 8/10 | 8.2/10 |
Pros & Cons
Anycubic Kobra S1 ACE 2 Pro Combo
+16 colors out of the box — doubles the 8-color S1 Combo and quadruples the Bambu A1 Combo (4)
+Fully enclosed CoreXY handles ABS, ASA, and engineering filaments without warping
+44dB quiet mode is unusually low for a 600mm/s CoreXY — apartment-friendly
+Upgraded hotend is rated for the full Anycubic filament range
+Early bird €459 undercuts the Bambu P2S (€549) and matches pricing of the older 8-color S1 Combo
−Brand new product — early adopter risk on firmware and ACE 2 Pro reliability
−Anycubic slicer still trails Bambu Studio on automation and profile polish
−ACE 2 Pro adds significant desk footprint
−Early bird pricing ends May 31 — regular price expected to climb
Prusa Core One
+Prusa reliability is not marketing. It's earned over years.
+55C active chamber heating handles demanding materials
+Fully open-source, no vendor lock-in anywhere
+Kit option at $949 saves 21% if you don't mind the build
−$1,199 assembled is hard to justify against the Bambu alternatives
−Build volume is smaller than what you'd expect at this price
−22.5kg is a lot to move around
−No LiDAR, no AI monitoring
Who Should Buy Which?
Choose the Anycubic Kobra S1 ACE 2 Pro Combo if you want:
- A great printer for multi-color
- A great printer for speed
- A great printer for enclosed
- ACE 2 Pro multi-color system (up to 16 colors)
- Fully-enclosed CoreXY architecture
- Upgraded hotend (all-filament compatible)
Choose the Prusa Core One if you want:
- A great printer for precision
- A great printer for professional
- A great printer for enclosed
- Enclosed CoreXY with active chamber heating (55C)
- Nextruder direct drive (10:1 planetary)
- 360-degree cooling duct
Frequently Asked Questions
Is the Anycubic Kobra S1 ACE 2 Pro Combo better than the Prusa Core One?
By the numbers, the Prusa Core One scores higher (8.2/10). But "better" depends on your use case, the Anycubic Kobra S1 ACE 2 Pro Combo may be the smarter buy if you need multi-color.
Which is better for beginners, Anycubic Kobra S1 ACE 2 Pro Combo or Prusa Core One?
Both score 7/10 for beginners. Go with the Anycubic Kobra S1 ACE 2 Pro Combo to save $700.
Is the Prusa Core One worth $700 more than the Anycubic Kobra S1 ACE 2 Pro Combo?
The Prusa Core One scores higher overall (8.2/10 vs 8/10). The extra $700 gets you prusa reliability is not marketing. it's earned over years..
What's the main difference between Anycubic Kobra S1 ACE 2 Pro Combo and Prusa Core One?
Build volume (250x250x250mm vs 250x220x270mm) and print speed (600 vs 500 mm/s). The Anycubic Kobra S1 ACE 2 Pro Combo is best for multi-color; the Prusa Core One targets precision.