Just released — full support runway ahead
Best for: Professional makers who want the X1C's footprint with true dual-material capability, an active heated chamber for engineering filaments, and improved filtration — without stepping up to the larger, pricier H2 series.
Full details →Early in release cycle — no urgency to wait
🔧 Upgrade kit available — from CORE One+, MK4S
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →| Bambu Lab X2D | Prusa Research CORE One+ | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $649 | $1,149 |
| Print Specs | ||
| Tier | Professional | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | ★ 256 × 256 × 260 mm | 250 × 220 × 270 mm |
| Max Speed | ★ 1000 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ★ ✅ 8 slots |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From CORE One+, MK4S |
| Buy Timing | ||
| Released | Apr 14, 2026 | Aug 13, 2026 |
| Cycle length | ~1359 days | ~209 days |
| Cycle advice | Buy | Buy |
| Deals advice | Buy | Caution |
| Next model | — | — |
A second Bowden-fed nozzle enables two-material prints and soluble supports without a purge tower, in the same compact 256 mm class as the X1C it replaces.
Unlike the X1C's passive chamber warming, the X2D actively heats to 65°C — enough for the bulk of engineering filaments including ABS, ASA, and nylon.
Improved filtration and a toolhead-mounted camera add safety and monitoring over the X1C's chamber camera.
The CORE One+ matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Unlike Bambu's closed ecosystem, every component of the CORE One+ can be modified, repaired, or community-improved.
The CORE One+ (Gen 2) can be ordered with Prusa's INDX toolchanger in 4- or 8-tool versions, shipping from 15 October 2026. Each material gets its own nozzle, with about 12 seconds per material change and almost no purge waste. The MMU3 remains compatible as a 5-color add-on.