QIDI Q2 vs Plus 4: Which Enclosed 3D Printer Fits Your Workshop
Both are enclosed CoreXY-class machines with heated chambers and 370°C hotends. They differ mainly in build volume, price and one important fact: QIDI now lists the Plus 4 as discontinued. This sheet lines up the official figures.
Prices and availability checked on 2026-10-16; they may change. Prices in US dollars on qidi3d.com.
Spec sheet
| Parameter | QIDI Q2 | QIDI Plus 4 |
|---|---|---|
| Price (USD) | $499; Combo $649 | $699; Combo $849 (discontinued) |
| Build volume | 270 × 270 × 256 mm | 305 × 305 × 280 mm |
| Max nozzle temp | 370°C | 370°C |
| Chamber heating | Active, up to 65°C (2nd gen) | Active, up to 65°C (2nd gen) |
| Motion | CoreXY, X linear rail, dual Z lead screws | CoreXY (details not itemised on page) |
| Top speed / accel. | 600 mm/s / ≤ 20,000 mm/s² | Not itemised on page |
| Leveling | Hands-free, load cell in hotend | Full-auto calibration |
| Air filtration | 3-in-1: G3 pre-filter, H12 HEPA, activated carbon | Not stated on page |
| Multi-colour | Compatible with QIDI Box | Compatible with QIDI Box |
| Camera / display | Up to 1080p, AI detection; 4.3 in touchscreen | Not itemised on page |
| Machine size / net weight | 402 × 438 × 494 mm / 18.1 kg | Not itemised on page |
"Not itemised" means the page text we could read did not list the figure; it does not mean the Plus 4 lacks the feature.
Model cards
QIDI Q2
- 270×270×256 mm build volume
- 370°C hotend, 65°C chamber
- H12 HEPA 3-in-1 air filter
- Q2C variant from $349 for tighter budgets
QIDI Plus 4
- 305×305×280 mm build volume
- 370°C hotend, 65°C chamber
- Full-auto calibration
- Successor: Plus5, from $749
Want the larger bed? Look at the Plus5 listing, QIDI's stated successor.
See the Plus5Which fits your workshop
Choose the Q2 if you print small to medium parts, such as brackets, enclosures and functional prototypes, and want the lowest entry price with filtration and a heated chamber. Its 270 mm footprint also needs less desk space: QIDI lists 402 × 438 mm and suggests leaving extra clearance at the back, sides and top.
Choose the Plus family if the extra 35 mm per side matters, for example for larger jigs or longer parts. Because the Plus 4 is discontinued, new buyers are pointed to the Plus5, so the practical Q2-vs-Plus choice today is Q2 against Plus5, with the Plus 4 relevant mainly for used units or remaining stock.
Both support engineering filaments in principle: the Q2 page lists PLA, ABS, ASA, PETG, TPU, PA, PC and carbon or glass-fibre reinforced materials with its bimetal nozzle. As always, a 370°C hotend and 65°C chamber only help if your filament and settings suit the job.
Strengths and watch-outs
Strengths on paper
- Enclosed body with an active chamber heater up to 65°C.
- Q2: HEPA-based filtration and hands-free load-cell leveling.
- Both accept the QIDI Box for multi-colour work.
- Q2 pricing starts well below the Plus line.
Watch-outs
- Plus 4 is discontinued and unavailable at checking time.
- Prices on regional QIDI stores (EU, Brazil) differ from the US dollar figures here.
- Speed and accuracy numbers are vendor claims we have not verified.
- The QIDI Box is a separate purchase for multi-colour printing.
FAQ
Is the QIDI Plus 4 still sold?
QIDI marks it as discontinued and unavailable on its page and recommends the Plus5.
Do I need the Combo?
The Combo bundles extras (QIDI lists $649 for Q2 Combo vs $499 base). Check the product page for what the bundle includes.
Can the Q2 print multi-colour?
Yes, through the separate QIDI Box multi-colour unit, according to QIDI.
What slicer does it use?
QIDI Studio is listed, with third-party options such as OrcaSlicer and PrusaSlicer.
Sources
PickNexo has not tested these products hands-on; this article summarises official information and reputable reports. Some links are affiliate links, which may earn us a commission at no extra cost to you. Read our affiliate disclosure.