Creality K1 Max vs Prusa Research CORE One L+

Specifications stated by the manufacturers, with sources. A value is marked as more favourable only when the data are comparable. Specifications with different values: 26 of 33.

Creality K1 Max detailsPrusa Research CORE One L+ details

↑ Green: more favorable for the stated criterion. ↓ Amber: less favorable. Indicators compare documented values with matching technology and stated conditions; they do not identify an overall winner. Missing data, equal values and features without a clear advantage stay neutral. Claimed speed and pixel size do not guarantee actual speed or print quality.

Technical specifications comparison
Specification Creality K1 MaxPrusa Research CORE One L+
Technology FDM FDM
Kinematics CoreXY Not documented
Build area shape Rectangular Rectangular
Build area X 300 mm 300 mm
Build area Y 300 mm 300 mm
Build area Z

More build space

300 mm ↓ Less favorable 330 mm ↑ More favorable
Build volume

More build volume

27 L ↓ Less favorable

Calculated from nominal X × Y × Z dimensions.

29.7 L ↑ More favorable

Calculated from nominal X × Y × Z dimensions.

Enclosed as standard Yes

Glass front door and top cover, according to the official parts documentation.

Yes
Installed toolheads / extruders Not documented 1
Extruder type Direct drive Direct drive
Filament diameter 1.75 mm 1.75 mm
Standard nozzle 0.4 mm 0.4 mm
Nozzle material Hardened steel Brass high-flow
Build plate Flexible PEI Double-sided removable PEI spring steel
Maximum hotend temperature

More temperature headroom

300 °C ↑ More favorable 290 °C ↓ Less favorable
Maximum bed temperature 120 °C

Official support: 120 °C; earlier K1 comparison: 100 °C. Check hardware revision.

120 °C
Chamber heating Not documented Active
Maximum chamber temperature Not documented 60 °C
Advertised maximum print speed 600 mm/s Not documented
Advertised typical print speed 300 mm/s Not documented
Maximum acceleration 20,000 mm/s² Not documented
Minimum layer thickness 0.1 mm 0.05 mm
Maximum layer thickness 0.35 mm 0.3 mm
Automatic leveling Not documented Yes
Filament runout sensor Not documented Yes
Camera Built in Not documented
Control display diagonal 4.3 in Not documented
Connectivity Not documented Ethernet, NFC, Wi-Fi
Listed slicers Not documented PrusaSlicer
Machine width

Smaller footprint

435 mm ↑ More favorable 469 mm ↓ Less favorable
Machine depth

Smaller footprint

462 mm ↑ More favorable 521 mm ↓ Less favorable
Machine height

Smaller footprint

526 mm ↑ More favorable 635 mm ↓ Less favorable
Net weight

Easier to move

18 kg ↑ More favorable 21.9 kg ↓ Less favorable

Technical sources

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