H2S vs CORE One+
Technical comparison · Fused filament fabrication (FFF/FDM)
H2S and CORE One+ are two fused filament fabrication (fff/fdm) in a similar class. Choose H2S if work area matters more; choose CORE One+ if price matters more.
| Parameter |
H2S
Bambu Lab
F2 · Intermediate
|
CORE One+
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1150–1250 € | ~1049–1349 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 49.2 × 51.4 × 62.6 cm | 41.5 × 44.4 × 55.5 cm |
| Weight (kg) | 30 kg | 22.5 kg |
| Work area (mm) | 340 × 320 mm | 250 × 220 mm |
| Z-axis height (mm) | 340 mm | 270 mm |
| Power (W) | 1800 W | 240 W |
| Voltage (V) | 220 V | 230 V |
| Maximum speed | 1000 mm/s | — |
| Declared precision | 50 μm | — |
| Category specs | ||
| XY print surface (mm) | 320 mm | 220 mm |
| Maximum Z height (mm) | 340 mm | 270 mm |
| Kinematics | corexy | corexy |
| Max nozzle temperature (°C) | 350 °C | 290 °C |
| Max bed temperature (°C) | 120 °C | 120 °C |
| Max print speed (mm/s) | 1000 mm/s | — |
| Closed chamber | True | True |
| Filament sensor | True | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | False |
| Native Klipper | False | False |
| Input shaper | True | True |
| Multicolor printing | True | True |
| Requires external accessory | True | True |
| Maximum colors | — | 5 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The H2S uses Bambu Studio as its primary slicer, with full support for proprietary features including automatic calibration, AI monitoring, and AMS management. It also accepts G-code exported from OrcaSlicer, PrusaSlicer, and Cura, though some advanced functions may not be available with third-party slicers. Laser and cutting functions are managed exclusively through Bambu Suite. Developer Mode is available, exposing MQTT access for custom integrations. | Natively compatible with PrusaSlicer (based on Slic3r, open-source), but it works with any slicer able to generate Marlin-flavored G-code, such as Cura, ideaMaker or Simplify3D. The firmware is a Prusa-modified Marlin 2, fully open: no lock-in to proprietary software or protocols. The user has full control over the machine, but PrusaSlicer is recommended for optimal performance, as it includes exclusive profiles and features like dynamic flow calibration. |
The differences that matter
- Work area: H2S 340×320 mm vs CORE One+ 250×220 mm — H2S wins (+98%)
- Maximum Z height: H2S 340 mm vs CORE One+ 270 mm — H2S wins (+26%)
- Max nozzle temperature: H2S 350 °C vs CORE One+ 290 °C — H2S wins (+21%)
- Price: H2S 1200 € vs CORE One+ 1199 € — CORE One+ wins (+0%)
Which one to choose
Choose H2S if…
you value work area, maximum z height and max nozzle temperature.
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