The Bambu Lab H2C (professional) and Qidi Tech Plus4 (prosumer) come from different brands and sit in different tiers, so this is less a head-to-head than a question of how much printer you need. Note that the Plus4 has been replaced by the Plus5 and is no longer sold new. Both are enclosed CoreXY printers with automatic calibration. The H2C costs $1,700 more and gets you a top speed of 1,000 mm/s (vs 600) and 32% more build volume; the Plus4 answers with extra engineering materials (PPS-CF).
First-generation product — recently released, still early days
Best for: Professional studios and engineers who need true multi-material production with dedicated nozzles per material — enabling soluble supports, multi-material composites, and high-throughput professional output without purge waste.
Full details →This printer is no longer sold new. It has been replaced by the Qidi Tech Plus5.
Best for: Makers and small businesses who need a large enclosed build volume for engineering materials at a prosumer price — particularly those printing PA-CF, ABS, and PC at scale. Look for clearance deals — the Plus5 is the current model.
Full details →| Bambu Lab H2C | Qidi Tech Plus4 | |
|---|---|---|
| Pricing | ||
| Starting Price | $2,399 | ★ $699 |
| Print Specs | ||
| Tier | Professional | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | ★ 330 × 320 × 325 mm | 305 × 305 × 280 mm |
| Max Speed | ★ 1000 mm/s | 600 mm/s |
| Multicolor | ★ ✅ 7 slots | ✅ 4 slots |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing | ||
| Released | Nov 18, 2025 | Sep 20, 2024 |
| Cycle length | — | ~408 days |
| Cycle advice | Buy | Superseded |
| Deals advice | Buy | Clearance |
| Next model | — | — |
The H2C was released on Nov 18, 2025, 359 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
The Plus4 has been replaced by the Plus5 and is no longer sold new, so there is no release cycle left to time — any unit you find now is leftover or second-hand stock.
On timing alone, the H2C is the safer buy right now — it launched only 359 days ago, while the Plus4 has already been replaced by the Plus5.
Cycle and deal status as of November 12, 2026. See the launch calendar →
The Plus4 lists at $699 and the H2C at $2,399 — $1,700 apart, so the H2C costs 243% more.
Per litre of build volume, that works out to $70 for the H2C versus $27 for the Plus4 — the Plus4 is the better value per litre as well.
Buy the H2C. The Plus4 has already been replaced by the Plus5 and is no longer sold new, so it is only worth considering at a clearance price. If the Plus4 appealed to you, the fair comparison today is the H2C against the Plus5.
Compare Bambu Lab H2C vs Qidi Tech Plus5 →
How we judge timing and deals: read our methodology →
The H2C's Vortek system swaps hotends wirelessly — no filament purging, no switching waste. Each material has its own dedicated nozzle, enabling true multi-material production including soluble support combinations.
With up to 6 active hotends and the Vortek architecture, the H2C supports 7 simultaneous material slots — the highest material count in Bambu's lineup.
At $2,399, the H2C is positioned above the H2S as Bambu's flagship professional tool-changer — targeting studios and engineers who outgrow filament-switching AMS multicolor.
One of the largest build volumes in the prosumer enclosed category — 40% more printable area than the Bambu X1C at a lower price point.
The second-generation active heating delivers consistent chamber temperatures for PA, PA-CF, ABS, ASA, and PC with minimal warping across the full build plate.
Handles high-performance engineering composites including PA-CF, PET-CF, and PPS-CF without requiring a separate hotend upgrade.