Prusa i3 MK3S+ vs. ELEGOO Neptune X Feature Comparison Chart

	Prusa i3 MK3S+	ELEGOO Neptune X
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Model name	i3 MK3S+	Neptune X
Frame type	milled dural frame	CNC machined aluminium extrusion
Assembly	Assembled	Partially pre-assembled
Type of printing material	PLA, PETG, ASA, ABS, PC (Polycarbonate), CPE, PVA/BVOH, PVB, HIPS, PP (Polypropylene), Flex, nGen, Nylon, Carbon filled, Woodfill	PLA, ABS, TPU, PETG, Wood, Marble
Print length, mm	250 mm / 9.84 in	220 mm / 8.66 in
Print width, mm	210 mm / 8.27 in	220 mm / 8.66 in
Print height, mm	210 mm / 8.27 in	300 mm / 11.81 in
Min layer height, μm	50 μm	100 μm
Max layer height, μm	350 μm	400 μm
Print speed, mm/s	200 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	300 °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	120 °C	100 °C
Bed leveling	Automatic, Mesh Bed Leveling	Manual
Connectivity	SD card, USB, Ethernet port, Wifi	SD card, USB
Display type	2.1 Monochrome LCD	3.5" Touchscreen
Rated power, W	250 W	300 W
Suported file formats	STL, STEP, 3MF, OBJ, AMF	STL, OBJ, AMF
OS Compatibility	Windows 7+, Mac OS X 10.7+, Linux	Windows 7/10, Max OS 10.7 Plus
Product weight, kg	7.00 kg / 15.43 lbs	10.50 kg / 23.15 lbs
Package contents
Working noise level, dB	55 dB	50 dB
Auto resuming	Yes	Yes
Filament sensor	Yes	Yes
Power input	AC 100-120V/4.8A, AC 200-240V/2.4A	AC 115/230V 50/60Hz