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  3. Sermoon D3 vs Neptune 4 Plus

Creality Sermoon D3 vs Elegoo Neptune 4 Plus

What Sermoon D3 does better (3) and where Neptune 4 Plus wins (7) — every spec side by side.

Creality Sermoon D3
Creality · 2022Sermoon D3
7.9Score
3 advantages≈ $540
vs
Elegoo Neptune 4 Plus
Elegoo · 2023Neptune 4 Plus
8.3Score
7 advantages≈ $350
Higher score
7.0Speed7.5
3.9Print quality7.0
7.0Material versatility4.9
8.2Build volume9.4
8.7Ease of use4.2
Dimensions

Size comparison

Sermoon D3Neptune 4 Plus
553 × 656578578 × 640533
Sermoon D3Neptune 4 PlusDifference
Height656 mm640 mm+16 mm
Width553 mm578 mm−25 mm
Depth578 mm533 mm+45 mm
Weight45 kg14.4 kg+30.6 kg

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

Why is Sermoon D3 better than Neptune 4 Plus?

  1. Built-in cameraYes · Neptune 4 Plus: No
  2. Delivered asFully assembled vs Partially assembled
  3. Max bed temperature110 °C vs 100 °C+10%

Why is Neptune 4 Plus better than Sermoon D3?

  1. Build volume22.5 L vs 39.4 L+75%
  2. Max print speed250 mm/s vs 500 mm/s2×
  3. Finest layer height0.1 mm vs 0.05 mm2×
  4. Weight45 kg vs 14.4 kg3.1×
  5. Build height (Z)300 mm vs 385 mm+28%
  6. Build depth (Y)250 mm vs 320 mm+28%
  7. Build width (X)300 mm vs 320 mm+7%
Specifications

Side by side

General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion system—Bed-slinger (i3-style)
Delivered asFully assembledPartially assembled
All-metal frame—Yes
Klipper firmware—Yes
Build volume
Build width (X)300 mm320 mm
Build depth (Y)250 mm320 mm
Build height (Z)300 mm385 mm
Build volume22.5 L39.4 L
Speed
Max print speed250 mm/s500 mm/s
Max acceleration—12,000 mm/s²
Print quality
Finest layer height0.1 mm0.05 mm
Thickest layer height0.4 mm0.3 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
Nozzle material—brass
Swappable nozzle / hotend—Yes
Toolheads—1
Nozzles—1
Filament diameter1.75 mm1.75 mm
Supported materialsPLA, ABS, PET, PETGABS, 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
ConnectivityWi-Fi, EthernetWi-Fi, USB, SD card
Wi-FiYesYes
EthernetYesYes
USBNoYes
SD cardNoYes
BluetoothNoNo
Screen size4.3″4.3″
TouchscreenYesYes
Features
Built-in cameraYesNo
Filament runout sensor—Yes
Power-loss recovery—Yes
Silent stepper drivers—Yes
Size & power
Width553 mm578 mm
Depth578 mm533 mm
Height656 mm640 mm
Weight45 kg14.4 kg
Rated power500 W—
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