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  3. Neptune 4 vs Neptune 4 Plus

Elegoo Neptune 4 vs Elegoo Neptune 4 Plus

What Neptune 4 does better (2) and where Neptune 4 Plus wins (4) — every spec side by side.

Elegoo Neptune 4
Elegoo · 2023Neptune 4
7.5Score
2 advantages≈ $180
vs
Elegoo Neptune 4 Plus
Elegoo · 2023Neptune 4 Plus
8.4Score
4 advantages≈ $260
Higher score
8.5Speed7.8
6.5Print quality6.5
7.0Material versatility5.0
5.6Build volume9.5
4.4Ease of use4.4
Dimensions

Size comparison

Neptune 4Neptune 4 Plus
475 × 515445578 × 640533
Neptune 4Neptune 4 PlusDifference
Height515 mm640 mm−125 mm
Width475 mm578 mm−103 mm
Depth445 mm533 mm−88 mm
Weight8.3 kg14.4 kg−6.1 kg

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

Why is Neptune 4 better than Neptune 4 Plus?

  1. Max bed temperature110 °C vs 100 °C+10%
  2. Weight8.3 kg vs 14.4 kg+73%

Why is Neptune 4 Plus better than Neptune 4?

  1. Build volume13.4 L vs 39.4 L2.9×
  2. Build height (Z)265 mm vs 385 mm+45%
  3. Build width (X)225 mm vs 320 mm+42%
  4. Build depth (Y)225 mm vs 320 mm+42%
Specifications

Side by side

Elegoo Neptune 4Elegoo Neptune 4≈ $1807.5
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemBed-slinger (i3-style)Bed-slinger (i3-style)
Delivered asPartially assembledPartially assembled
All-metal frameYesYes
Klipper firmwareYesYes
Build volume
Build width (X)225 mm320 mm
Build depth (Y)225 mm320 mm
Build height (Z)265 mm385 mm
Build volume13.4 L39.4 L
Speed
Max print speed500 mm/s500 mm/s
Max acceleration—12,000 mm/s²
Print quality
Finest layer height0.05 mm0.05 mm
Thickest layer height0.3 mm0.3 mm
Vibration compensation (input shaping)YesYes
Automatic bed levellingYesYes
Extruder & hotend
Max nozzle temperature300 °C300 °C
Direct-drive extruderYesYes
Default nozzle0.4 mm0.4 mm
Nozzle materialbrassbrass
Swappable nozzle / hotendYesYes
Toolheads11
Nozzles11
Filament diameter1.75 mm1.75 mm
Supported materialsABS, PETG, PLA, TPUABS, PETG, PLA, TPU
Number of supported materials44
Engineering materials (PA, PC, CF)NoNo
Print bed
Heated bedYesYes
Max bed temperature110 °C100 °C
Enclosure
Actively heated chamber—No
Chamber light—Yes
Connectivity & control
ConnectivityUSB, SD cardWi-Fi, USB, SD card
Wi-FiYesYes
EthernetNoNo
USBYesYes
SD cardYesYes
BluetoothNoNo
Screen size4.3″4.3″
TouchscreenYesYes
Features
Built-in cameraNoNo
Filament runout sensorYesYes
Power-loss recoveryYesYes
Silent stepper driversYesYes
Size & power
Width475 mm578 mm
Depth445 mm533 mm
Height515 mm640 mm
Weight8.3 kg14.4 kg
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