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  3. K2 vs Centauri Carbon

Creality K2 vs Elegoo Centauri Carbon

What K2 does better (3) and where Centauri Carbon wins (5) — every spec side by side.

Creality K2
Creality · 2025K2
7.3Score
3 advantages≈ $390
Higher score
vs
Elegoo Centauri Carbon
Elegoo · 2025Centauri Carbon
6.5Score
5 advantages≈ $360
6.4Speed3.9
4.5Print quality7.6
7.3Material versatility5.5
6.7Build volume6.0
4.6Ease of use6.9
Dimensions

Size comparison

K2Centauri Carbon
404 × 545436398 × 490404
K2Centauri CarbonDifference
Height545 mm490 mm+55 mm
Width404 mm398 mm+6 mm
Depth436 mm404 mm+32 mm
Weight18 kg17.5 kg+0.5 kg

Drawn to the same scale from the official dimensions (front and side).

Why is K2 better than Centauri Carbon?

  1. Actively heated chamberYes · Centauri Carbon: No
  2. Build volume17.6 L vs 16.8 L+5%
  3. Max print speed600 mm/s vs 500 mm/s+20%

Why is Centauri Carbon better than K2?

  1. Finest layer height0.1 mm vs 0.05 mm2×
  2. Max nozzle temperature300 °C vs 320 °C+7%
  3. Number of supported materials5 vs 9+80%
  4. Screen size4″ vs 4.3″+7%
  5. Weight18 kg vs 17.5 kg+3%
Specifications

Side by side

Creality K2Creality K2≈ $3907.3
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemCoreXY / XY-headCoreXY / XY-head
Delivered asFully assembledFully assembled
Build volume
Build width (X)260 mm256 mm
Build depth (Y)260 mm256 mm
Build height (Z)260 mm256 mm
Build volume17.6 L16.8 L
Speed
Max print speed600 mm/s500 mm/s
Max acceleration20,000 mm/s²20,000 mm/s²
Max volumetric flow—32 mm³/s
Print quality
Finest layer height0.1 mm0.05 mm
Thickest layer height0.35 mm0.4 mm
Vibration compensation (input shaping)YesYes
Automatic bed levellingYesYes
Extruder & hotend
Max nozzle temperature300 °C320 °C
Direct-drive extruderYesYes
Default nozzle0.4 mm0.4 mm
Supported nozzle sizes (mm)0.2, 0.4, 0.6, 0.8—
Nozzle materialhardened steelbrass
Swappable nozzle / hotendYesYes
Toolheads11
Nozzles11
Filament diameter1.75 mm1.75 mm
Filament cutterYes—
Supported materialsPLA, PLA-CF, PETG, PET, ABSABS, ASA, Carbon, PA, PC, PET, PETG, PLA, TPU
Number of supported materials59
Engineering materials (PA, PC, CF)YesYes
Multi-colour
Multi-colour printingYes—
Max colours / materials16—
Multi-colour systemCFS—
Print bed
Heated bedYesYes
Max bed temperature110 °C110 °C
Flexible magnetic build plateYesYes
Enclosure
Enclosed build chamberYesYes
Actively heated chamberYesNo
Air filter (carbon / HEPA)YesYes
Chamber lightYesYes
Connectivity & control
ConnectivityWi-Fi, Ethernet, USBWi-Fi, USB
Wi-FiYesYes
EthernetYesYes
USBYesYes
App controlYes—
Screen size4″4.3″
TouchscreenYesYes
Features
Built-in cameraYesYes
Camera resolution—2.1 MP
Filament runout sensorYesYes
Power-loss recoveryYesYes
Silent stepper driversYesYes
Size & power
Width404 mm398 mm
Depth436 mm404 mm
Height545 mm490 mm
Weight18 kg17.5 kg
Rated power1,200 W350 W
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