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  3. CORE One L vs M300 Dual

Prusa CORE One L vs Zortrax M300 Dual

What CORE One L does better (8) and where M300 Dual wins (2) — every spec side by side.

Prusa CORE One L
Prusa · 2025CORE One L
8.5Score
8 advantages≈ $1,850
Higher score
vs
Zortrax M300 Dual
Zortrax · 2020M300 Dual
8.4Score
2 advantages≈ $4,500
6.7Material versatility6.3
8.6Build volume7.3
Dimensions

Size comparison

CORE One LM300 Dual
469 × 635521473 × 665570
CORE One LM300 DualDifference
Height635 mm665 mm−30 mm
Width469 mm473 mm−4 mm
Depth521 mm570 mm−49 mm
Weight21.9 kg27 kg−5.1 kg

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

Why is CORE One L better than M300 Dual?

  1. Build volume29.7 L vs 21.1 L+41%
  2. Finest layer height0.05 mm vs 0.1 mm2×
  3. Max bed temperature120 °C vs 105 °C+14%
  4. Number of supported materials11 vs 6+83%
  5. Build height (Z)330 mm vs 300 mm+10%
  6. Weight21.9 kg vs 27 kg+23%
  7. Build width (X)300 mm vs 265 mm+13%
  8. Build depth (Y)300 mm vs 265 mm+13%

Why is M300 Dual better than CORE One L?

  1. Max nozzle temperature290 °C vs 310 °C+7%
  2. Screen size3.5″ vs 4″+14%
Specifications

Side by side

Prusa CORE One LPrusa CORE One L≈ $1,8508.5
Zortrax M300 DualZortrax M300 Dual≈ $4,5008.4
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemCoreXY / XY-headCoreXY / XY-head
Delivered asFully assembledFully assembled
All-metal frameYes—
Build volume
Build width (X)300 mm265 mm
Build depth (Y)300 mm265 mm
Build height (Z)330 mm300 mm
Build volume29.7 L21.1 L
Print quality
Finest layer height0.05 mm0.1 mm
Thickest layer height0.3 mm—
Vibration compensation (input shaping)Yes—
Automatic bed levellingYes—
Extruder & hotend
Max nozzle temperature290 °C310 °C
Direct-drive extruderYes—
Default nozzle0.4 mm0.4 mm
Nozzle materialbrass—
Swappable nozzle / hotendYes—
Toolheads1—
Nozzles1—
Filament diameter1.75 mm1.75 mm
Supported materialsABS, ASA, CPE, HIPS, PA, PC, PETG, PLA, PP, PVA, PVBZ-ULTRAT, Z-PETG, Z-GLASS, Z-PLA, Z-NYLON, Z-SUPPORT Premium
Number of supported materials116
Engineering materials (PA, PC, CF)YesYes
Print bed
Heated bedYesYes
Max bed temperature120 °C105 °C
Flexible magnetic build plateYes—
Enclosure
Enclosed build chamberYes—
Actively heated chamberYes—
Max chamber temperature60 °C—
Chamber lightYes—
Door sensorYes—
Connectivity & control
ConnectivityWi-Fi, Ethernet, USB, NFCWi-Fi, Ethernet, USB
Wi-FiYesYes
EthernetYesYes
USBYesYes
SD cardNo—
BluetoothNo—
NFC (filament / setup)Yes—
App controlYes—
Screen size3.5″4″
TouchscreenYes—
Features
Built-in cameraYes—
Filament runout sensorYes—
Power-loss recoveryYes—
Silent stepper driversYes—
Size & power
Width469 mm473 mm
Depth521 mm570 mm
Height635 mm665 mm
Weight21.9 kg27 kg
Rated power240 W—
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