The Anycubic Kobra S1 and Creality K2 Pro 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 K2 Pro costs $100 more and gets you 73% more build volume and extra engineering materials (PA-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 →Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Makers who need an enclosed printer capable of engineering filaments (PA, ABS, ASA) with optional multicolor, and want more build volume than the K2 or the Bambu X2D.
Full details →| Anycubic Kobra S1 | Creality K2 Pro | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $499 | $599 |
| Print Specs | ||
| Tier | Prosumer | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 250 × 250 × 250 mm | ★ 300 × 300 × 300 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 | — | ~548 days |
| Cycle advice | Caution | Wait |
| 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 Pro was released on Aug 25, 2025, 444 days ago. Its previous release cycle ran about 548 days, so it is 81% of the way through — roughly 104 days before a successor would be due at that pace.
On timing alone, the Kobra S1 is the safer buy right now — it has no release history pointing to a successor yet, while the K2 Pro is late in its cycle (81% through).
Cycle and deal status as of November 12, 2026. See the launch calendar →
The Kobra S1 lists at $499 and the K2 Pro at $599 — $100 apart, so the K2 Pro costs 20% more.
Per litre of build volume, that works out to $32 for the Kobra S1 versus $22 for the K2 Pro — so the pricier K2 Pro actually gives you more build space per dollar.
If you are buying before Dec 5, 2026, the active sale tips value toward the Kobra S1.
Our pick for most buyers is the Kobra S1, for a lower price ($100 less), plus a higher editor score (8.3 vs 8.2) and better buy-now timing. Go for the K2 Pro instead if you print large parts — its 300 × 300 × 300 mm build volume holds 73% more than the Kobra S1's 250 × 250 × 250 mm. The Kobra S1 is also in a sale window right now (Black Friday 2026, until Dec 5, 2026).
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 most budget enclosed printers that passively trap heat, the K2 Pro actively heats the chamber to 60°C — critical for reliable ABS, ASA, and PA-CF layer adhesion.
The K2 Pro's cubic build volume gives you nearly 60% more printable space than the Bambu X2D (256×256×260 mm) — ideal for large functional parts and prototypes.
The Combo version includes Creality's CFS (Creality Filament System) for 4-color filament switching. Works across the Creality K-series lineup.