Bambu Lab H2S vs Qidi Tech Q2 Combo
Technical comparison · Fused filament fabrication (FFF/FDM)
Anyone printing large or batch parts and after the faster machine of the two looks at the H2S; anyone who wants multicolor printing without adding an accessory and spending less looks at the Q2 Combo. The difference that matters most is price: the Q2 Combo costs about €550 less, with a smaller print bed.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1150–1250 € | ~600–700 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 49.2 × 51.4 × 62.6 cm | 40.2 × 43.8 × 49.4 cm |
| Weight (kg) | 30 kg | 18.1 kg |
| Work area (mm) | 340 × 320 mm | 270 × 270 mm |
| Z-axis height (mm) | 340 mm | 256 mm |
| Power (W) | 1800 W | 630 W |
| Voltage (V) | 220 V | — |
| Maximum speed | 1000 mm/s | 600 mm/s |
| Declared precision | 50 μm | — |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 320 mm | — |
| Build height Z (mm) | 340 mm | 256 mm |
| Kinematics | CoreXY | CoreXY |
| Max nozzle temperature (°C) | 350 °C | 370 °C |
| Max bed temperature (°C) | 120 °C | 120 °C |
| Max print speed (mm/s) | 1000 mm/s | 600 mm/s |
| Enclosed chamber | Yes | Yes |
| Filament sensor | Yes | Yes |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | No | No |
| Native Klipper | No | Yes |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | Yes |
| Multicolor requires accessory | Yes | No |
| 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 QIDI Studio, a slicing software based on PrusaSlicer and Orca Slicer, which ensures an efficient workflow for multi-color management. It also supports other third-party slicers, providing users with excellent flexibility. Built-in Wi-Fi and Ethernet connectivity facilitate remote job submission and monitoring. |
The differences that matter
- Price: the Q2 Combo costs about €550 less → more budget for materials or accessories.
- Print bed: the H2S's 340×320 mm against the Q2 Combo's 270×270 mm → the H2S prints larger single parts.
- Stated top speed: the H2S reaches 1000 mm/s against the Q2 Combo's 600 mm/s → the H2S finishes bulky batches sooner.
- Multicolor: it needs the AMS accessory on the H2S, it's built in on the Q2 Combo → less cost and clutter for multicolor printing.
Which one to choose
Choose H2S if…
You print bulky parts or batches and want the bigger bed and the higher stated speed of the two: 340×320 mm, 340 mm of height and up to 1000 mm/s. Multicolor printing needs the AMS as an extra accessory, though, and the price stays the highest of the two.
Choose Q2 Combo if…
You want multicolor printing without bolting on an external accessory, and to spend less: the Q2 Combo does it out of the box, costs about €550 less and runs native Klipper. The print bed is smaller (270×270 mm) and the stated top speed tops out at 600 mm/s.
Where to buy
Paid link: the price for you does not change. Methodology
As an Amazon Associate I earn from qualifying purchases.
Filaments for these printers
The most chosen spools among the materials both printers can print according to their specifications.
- ELEGOO PLA PLA1.75 mm1 kg Check the price on Amazon →
- Bambu Lab PLA PLA1.75 mm1 kg Check the price on Amazon →
- SUNLU PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)1.75 mm1 kg Check the price on Amazon →
- SUNLU PLA PLA1.75 mm1 kg Check the price on Amazon →
- OVERTURE PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)High speed1.75 mm1 kg Check the price on Amazon →
Paid link: the price for you does not change. Methodology
As an Amazon Associate I earn from qualifying purchases.
MakerSpecs is an independent atlas. We don't sell products: the purchase links are the same as on the two product sheets and don't influence the verdict. The sheets have the complete data.