🖨 3D Printer Radar

Elegoo Centauri Carbon 2vsQidi Tech Max4

Cross-ecosystem comparison: These printers use different software ecosystems. Accessories, filament profiles, and community support are not interchangeable between brands. Consider the total ecosystem cost, not just the printer price.
Elegoo Centauri Carbon 2
Buy/Wait:Buy

First-generation product — recently released, still early days

Best for: Elegoo users and budget-conscious makers who want multicolor FDM from a brand known for resin printers — or those looking for a capable CoreXY with high-temperature nozzle capability at $449.

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Qidi Tech Max4
Buy/Wait:Buy

First-generation product — recently released, still early days

Best for: Professional makers and small studios who need the maximum enclosed build volume in Qidi's lineup for large engineering parts, architectural models, or batch production — at a price point below the Bambu H2S.

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Elegoo Centauri Carbon 2Qidi Tech Max4
TierProsumerProfessional
MotionCoreXYCoreXY
Build Volume256 × 256 × 256 mm390 × 390 × 340 mm
Max Speed500 mm/s800 mm/s
Multicolor✅ 4 slots✅ 4 slots
Enclosure
Auto Calibration
Open Source
Upgrade Kit
ReleasedJan 26, 2026Dec 1, 2025
Cycle length
Cycle adviceBuyBuy
Deals adviceCautionCaution
Next model

Materials

Elegoo Centauri Carbon 2 only
Both
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
ABSHeat and impact resistant — needs enclosure
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
TPUFlexible rubber-like — phone cases, gaskets, wheels
Qidi Tech Max4 only
PANylon — strong and wear-resistant, needs dry storage
PA-CFCarbon-fibre nylon — very stiff, abrasive to standard nozzles
PCPolycarbonate — extremely tough, challenging to print
PPS-CFExtreme temperature and chemical resistance

Why buy each?

Elegoo Centauri Carbon 2

Elegoo's first multicolor FDM

The Centauri Carbon 2 marks Elegoo's entry into multicolor FDM printing — bringing the brand's value-focused approach to a segment dominated by Bambu and Anycubic.

350°C nozzle for engineering filaments

The high-temperature nozzle enables printing of PA, PA-CF, and PC on an open-frame CoreXY — a notable differentiator at this price point.

CANVAS 4-color multicolor system

Elegoo's proprietary CANVAS system provides 4-color filament switching at a competitive all-in price of $449.

Qidi Tech Max4

390×390×340 mm — Qidi's largest build volume

The Max4 offers the largest build volume in Qidi's lineup — enabling large functional parts, architectural models, and production batch runs that exceed Plus4 capacity.

Closed-loop XY motion system

The Max4's closed-loop XY adds positional feedback for improved accuracy at high speeds — a differentiating feature at this price tier that reduces dimensional errors on large prints.

Active 65°C chamber heating at scale

Qidi's proven active chamber heating technology scaled to a 390×390 mm bed — critical for consistent ABS, ASA, PA-CF, and PPS-CF results across the full build plate.