The Elegoo Centauri 2 (entry) and Qidi Tech Q2 (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. Both are CoreXY printers with 4-slot multicolor and automatic calibration. The Q2 costs $200 more and gets you an enclosed chamber (with ABS, ASA, PA, PA-CF and PC on its materials list) and a top speed of 600 mm/s (vs 500); the Centauri 2 answers with support for PLA-CF and PETG-CF.
First-generation product — recently released, still early days
Best for: Budget buyers who mainly print PLA, PETG and TPU and want fast CoreXY multicolor for as little as possible, without paying for an enclosure they won't use.
Full details →Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Makers and engineers who need reliable printing in ABS, ASA, PA, or carbon-fiber composites and want the best-value enclosed printer under $500.
Full details →| Elegoo Centauri 2 | Qidi Tech Q2 | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $299 | $499 |
| Print Specs | ||
| Tier | Entry | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 256 × 256 × 256 mm | ★ 270 × 270 × 256 mm |
| Max Speed | 500 mm/s | ★ 600 mm/s |
| Multicolor | ✅ 4 slots | ✅ 4 slots |
| Enclosure | ❌ | ★ ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing | ||
| Released | Jun 24, 2026 | Aug 20, 2025 |
| Cycle length | — | ~518 days |
| Cycle advice | Buy | Wait |
| Deals advice | Buy | Buy |
| Next model | — | — |
The Centauri 2 was released on Jun 24, 2026, 141 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
The Q2 was released on Aug 20, 2025, 449 days ago. Its previous release cycle ran about 518 days, so it is 87% of the way through — roughly 69 days before a successor would be due at that pace.
On timing alone, the Centauri 2 is the safer buy right now — it launched only 141 days ago, while the Q2 is late in its cycle (87% through).
Cycle and deal status as of November 12, 2026. See the launch calendar →
The Centauri 2 lists at $299 and the Q2 at $499 — $200 apart, so the Q2 costs 67% more.
Per litre of build volume, that works out to $18 for the Centauri 2 versus $27 for the Q2 — the Centauri 2 is the better value per litre as well.
Our pick for most buyers is the Centauri 2, for a lower price ($200 less) and support for PLA-CF and PETG-CF, plus better buy-now timing. Go for the Q2 instead if you want to print ABS, ASA, PA, PA-CF and PC — it is enclosed and lists them, while the Centauri 2 is open-frame.
How we judge timing and deals: read our methodology →
The Centauri 2 Combo includes the 4-color CANVAS system with RFID filament detection, auto refill and tangle detection. It is one of the cheapest CoreXY multicolor packages from a major brand.
It uses the same 256×256×256 mm CoreXY motion system, 500 mm/s top speed, 350°C hardened nozzle and 121-point auto leveling as the Centauri Carbon 2, for $50–100 less.
The camera, air filter, LED lighting and smart exhaust grill are optional add-ons, so you pay only for the features you need.
The Q2 actively heats the print chamber — not just passively traps heat. This is the key differentiator for reliable ABS, ASA, PA-CF, and PC printing without warping.
Triple-stage filtration removes 99.5% of particulates and VOCs — essential for printing ABS and ASA in a home or office environment.
Handles the full spectrum of engineering filaments including carbon and glass fiber composites without a hotend upgrade.