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  3. Kobra X vs Neptune 4 Pro

Anycubic Kobra X vs Elegoo Neptune 4 Pro

What Kobra X does better (6) and where Neptune 4 Pro wins (3) — every spec side by side.

Anycubic Kobra X
Anycubic · 2026Kobra X
8.1Score
6 advantages≈ $300
Higher score
vs
Elegoo Neptune 4 Pro
Elegoo · 2023Neptune 4 Pro
7.5Score
3 advantages≈ $210
9.1Speed8.3
6.4Print quality7.0
5.0Material versatility7.0
6.8Build volume5.2
7.1Ease of use4.2
Dimensions

Size comparison

Kobra XNeptune 4 Pro
455.4 × 445.3461.3475 × 515445
Kobra XNeptune 4 ProDifference
Height445.3 mm515 mm−69.7 mm
Width455.4 mm475 mm−19.6 mm
Depth461.3 mm445 mm+16.3 mm
Weight13.2 kg8.9 kg+4.3 kg

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

Why is Kobra X better than Neptune 4 Pro?

  1. Build volume17.6 L vs 13.4 L+31%
  2. Built-in cameraYes · Neptune 4 Pro: No
  3. Max print speed600 mm/s vs 500 mm/s+20%
  4. Number of supported materials5 vs 4+25%
  5. Build width (X)260 mm vs 225 mm+16%
  6. Build depth (Y)260 mm vs 225 mm+16%

Why is Neptune 4 Pro better than Kobra X?

  1. Max bed temperature100 °C vs 110 °C+10%
  2. Weight13.2 kg vs 8.9 kg+48%
  3. Screen size3.5″ vs 4.3″+23%
Specifications

Side by side

Anycubic Kobra XAnycubic Kobra X≈ $3008.1
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemBed-slinger (i3-style)Bed-slinger (i3-style)
Delivered asPartially assembledPartially assembled
All-metal frameYesYes
Klipper firmware—Yes
Build volume
Build width (X)260 mm225 mm
Build depth (Y)260 mm225 mm
Build height (Z)260 mm265 mm
Build volume17.6 L13.4 L
Speed
Max print speed600 mm/s500 mm/s
Max acceleration20,000 mm/s²—
Print quality
Finest layer height—0.05 mm
Thickest layer height—0.3 mm
Vibration compensation (input shaping)—Yes
Automatic bed levellingYesYes
Extruder & hotend
Max nozzle temperature300 °C300 °C
Direct-drive extruderYesYes
Default nozzle0.4 mm0.4 mm
Supported nozzle sizes (mm)0.4, 0.8—
Nozzle materialsteelbrass
Swappable nozzle / hotendYesYes
Toolheads11
Nozzles11
Filament diameter1.75 mm1.75 mm
Supported materialsASA, PETG, PLA, PVA, TPUABS, PETG, PLA, TPU
Number of supported materials54
Engineering materials (PA, PC, CF)NoNo
Multi-colour
Multi-colour printingYes—
Max colours / materials4—
Multi-colour systemACE 2 Pro—
Print bed
Heated bedYesYes
Max bed temperature100 °C110 °C
Enclosure
Actively heated chamberNo—
Connectivity & control
ConnectivityWi-Fi, Ethernet, USBUSB, SD card
Wi-FiYesYes
EthernetYesYes
USBYesYes
SD cardNoYes
BluetoothNoNo
App controlYes—
Screen size3.5″4.3″
TouchscreenYesYes
Features
Built-in cameraYesNo
Camera resolution0.9 MP—
Filament runout sensorYesYes
Power-loss recoveryYesYes
Silent stepper drivers—Yes
Size & power
Width455 mm475 mm
Depth461 mm445 mm
Height445 mm515 mm
Weight13.2 kg8.9 kg
Noise level48 dB—
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