ELEGOO Neptune 3 vs. ELEGOO Neptune X Feature Comparison Chart

	ELEGOO Neptune 3	ELEGOO Neptune X
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Model name	Neptune 3	Neptune X
Frame type	all-metal	CNC machined aluminium extrusion
Assembly	Partially pre-assembled	Partially pre-assembled
Type of printing material	PLA, ABS, TPU, PETG, Wood, Marble	PLA, ABS, TPU, PETG, Wood, Marble
Print length, mm	220 mm / 8.66 in	220 mm / 8.66 in
Print width, mm	220 mm / 8.66 in	220 mm / 8.66 in
Print height, mm	280 mm / 11.02 in	300 mm / 11.81 in
Min layer height, μm	100 μm	100 μm
Max layer height, μm	400 μm	400 μm
Print speed, mm/s	180 mm/s	180 mm/s
Print precision, μm	100 μm	100 μm
Extruder type	Single	Single
Feeder type	Direct drive extruder	Bowden extruder
Max extruder temp, °C	260 °C	260 °C
Nozzle size, mm	0.40 mm / 0.02 in	0.40 mm / 0.02 in
Filament size, mm	1.75 mm / 0.07 in	1.75 mm / 0.07 in
Printing bed type	Flatbed	Flatbed
Max hot bed temp, °C	100 °C	100 °C
Bed leveling	16-point RSG automatic leveling system	Manual
Connectivity	SD card, USB	SD card, USB
Display type	4.3" Touchscreen	3.5" Touchscreen
Rated power, W	300 W	300 W
Suported file formats	STL, OBJ, AMF	STL, OBJ, AMF
OS Compatibility	Windows 7/10, Max OS 10.7 Plus	Windows 7/10, Max OS 10.7 Plus
Product weight, kg	8.10 kg / 17.86 lbs	10.50 kg / 23.15 lbs
Package contents	3D printer, zip ties for organizing cables, sample PLA filament, small wire cutters, scraping tool, PLA spool holder, power cord, screws, assembly tools, USB cable, nozzle cleaning tool, handle, extra print head
Working noise level, dB	50 dB	50 dB
Auto resuming	Yes	Yes
Filament sensor	Yes	Yes
Power input	AC 115/230V 50/60Hz	AC 115/230V 50/60Hz