The Anycubic Kobra S1 and Creality K2 are cross-brand rivals: both are prosumer-tier printers, listed $100 apart. Both are enclosed CoreXY printers with 4-slot multicolor, a 600 mm/s rated top speed and automatic calibration. The Kobra S1 costs $100 more and gets you extra engineering materials (PA); the K2 answers with 12% more build volume and support for PLA-CF.
First-generation product — no release history to base predictions on
Best for: Makers who want an enclosed multicolor CoreXY at a prosumer price for PLA, PETG, ABS, and ASA — and prefer the Anycubic ecosystem. For reliable PA or PC printing, consider the Kobra S1 Max or Qidi Q2 which offer active chamber heating.
Full details →First-generation product — no release history to base predictions on
Best for: Makers who want an enclosed, fast CoreXY with a path to multicolor, and K1C shoppers who want the newer platform with a larger bed and full-size CFS support, for under $400.
Full details →| Anycubic Kobra S1 | Creality K2 | |
|---|---|---|
| Pricing | ||
| Starting Price | $499 | ★ $399 |
| Print Specs | ||
| Tier | Prosumer | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 250 × 250 × 250 mm | ★ 260 × 260 × 260 mm |
| Max Speed | 600 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ✅ 4 slots |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing | ||
| Released | Feb 11, 2025 | Aug 25, 2025 |
| Cycle length | — | — |
| Cycle advice | Caution | Caution |
| Deals advice | Buy | Buy |
| Next model | — | — |
The Kobra S1 was released on Feb 11, 2025, 639 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
The K2 was released on Aug 25, 2025, 444 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
Neither is a clear buy-now on timing, so watch for announcements before committing. Both have been out for over a year with no release history to predict a successor from.
Cycle and deal status as of November 12, 2026. See the launch calendar →
The K2 lists at $399 and the Kobra S1 at $499 — $100 apart, so the Kobra S1 costs 25% more.
Per litre of build volume, that works out to $32 for the Kobra S1 versus $23 for the K2 — the K2 is both cheaper and roomier, so it wins on value outright.
This one is close on paper. If you will stick to materials both printers list (PLA, PETG, ABS and ASA), save the $100; if you need PA, the Kobra S1 earns its premium. The K2 also brings 12% more build volume and support for PLA-CF.
How we judge timing and deals: read our methodology →
The Kobra S1 combines an enclosed build chamber with 600 mm/s CoreXY motion — offering improved heat retention over open-frame printers for ABS and ASA.
Brings Anycubic's value-focused approach to the enclosed CoreXY segment — competing with the Qidi Q2 and Bambu P2S, with multicolor and filament drying included at $499.
A practical cubic build volume well-suited for functional mechanical parts, enclosures, and prototypes.
Unlike the K1C's CFS-C add-on, which cannot be chained, the K2 works with Creality's full-size CFS. You can chain up to four units for 16 colors, with RFID filament detection and automatic spool backup.
Closed-loop step-servo motors help the K2 hold 600 mm/s and 20,000 mm/s² acceleration with fewer layer shifts than open-loop steppers.
At $399 standalone, the K2 costs $100 less than the K1C at Creality's store and gives you a larger 260×260×260 mm build volume (vs 220×220×250 mm).