Early in release cycle — no urgency to wait
Best for: Budget makers who want 4-color multicolor printing without committing to the Bambu or Prusa ecosystem — and are comfortable with a less mature software experience.
Full details →Late in cycle — but an upgrade kit is available. Existing owners can upgrade without buying new
🔧 Upgrade kit available — from MK4, MK3.5
Best for: Makers who value open-source hardware, community support, long-term repairability, and battle-tested reliability over raw speed or multicolor features.
Full details →| Anycubic Kobra 4 | Prusa Research MK4S | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $379 | $729 |
| Print Specs | ||
| Tier | Entry | Prosumer |
| Motion | BedSlinger | BedSlinger |
| Build Volume | ★ 260 × 260 × 260 mm | 250 × 210 × 220 mm |
| Max Speed | ★ 600 mm/s | 500 mm/s |
| Multicolor | ★ ✅ 4 slots | ❌ No |
| Enclosure | ❌ | ❌ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From MK4, MK3.5 |
| Buy Timing | ||
| Released | May 18, 2026 | Aug 13, 2024 |
| Cycle length | ~368 days | ~730 days |
| Cycle advice | Buy | Upgrade Kit |
| Deals advice | Buy | Buy |
| Next model | — | — |
A cube-format build volume slightly larger than the Kobra 3 V2's 255×255×260 mm bed — practical for most everyday prints.
The Combo includes one ACE 2 Pro for 4-color printing. A second unit and an 8-color filament hub expand it to 8 colors.
LeviQ 3.0 probes 49 points and applies compensation automatically, with no manual adjustment required.
MK4 and MK3.5 owners can upgrade to MK4S specs without purchasing a whole new printer. This is Prusa's commitment to owners and is unique in the industry at this level.
Firmware, PCB schematics, hardware designs, and slicing profiles are all published under open licenses. You own the printer completely.
Prusa's forum, knowledge base, and repair guides are unmatched. Parts are stocked and available for years after purchase.