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  3. Sermoon D3 Pro vs i-Fast

Creality Sermoon D3 Pro vs QIDI i-Fast

What Sermoon D3 Pro does better (1) and where i-Fast wins (7) — every spec side by side.

Creality Sermoon D3 Pro
Creality · 2023Sermoon D3 Pro
5.3Score
1 advantage
Higher score
vs
QIDI i-Fast
QIDI · 2021i-Fast
4.8Score
7 advantages≈ $1,900
7.8Speed3.6
3.8Print quality5.9
4.2Build volume5.5
Dimensions

Size comparison

Sermoon D3 Proi-Fast
553 × 656578710 × 670510
Sermoon D3 Proi-FastDifference
Height656 mm670 mm−14 mm
Width553 mm710 mm−157 mm
Depth578 mm510 mm+68 mm
Weight43 kg33 kg+10 kg

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

Why is Sermoon D3 Pro better than i-Fast?

  1. Max print speed300 mm/s vs 150 mm/s2×

Why is i-Fast better than Sermoon D3 Pro?

  1. Build volume19.1 L vs 26.4 L+38%
  2. Finest layer height0.1 mm vs 0.05 mm2×
  3. Max nozzle temperature300 °C vs 350 °C+17%
  4. Build height (Z)300 mm vs 320 mm+7%
  5. Weight43 kg vs 33 kg+30%
  6. Build width (X)290 mm vs 330 mm+14%
  7. Build depth (Y)220 mm vs 250 mm+14%
Specifications

Side by side

QIDI i-FastQIDI i-Fast≈ $1,9004.8
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Delivered asFully assembled—
Build volume
Build width (X)290 mm330 mm
Build depth (Y)220 mm250 mm
Build height (Z)300 mm320 mm
Build volume19.1 L26.4 L
Speed
Max print speed300 mm/s150 mm/s
Print quality
Finest layer height0.1 mm0.05 mm
Thickest layer height0.35 mm—
Automatic bed levellingYes—
Extruder & hotend
Max nozzle temperature300 °C350 °C
Direct-drive extruderYes—
Default nozzle0.4 mm0.4 mm
Nozzle materialhardened steel—
Nozzles22
Filament diameter1.75 mm—
Supported materialsPLA, PETG, TPU, PVA, HIPS, ABS, ASA—
Number of supported materials7—
Engineering materials (PA, PC, CF)No—
Print bed
Heated bedYes—
Max bed temperature120 °C—
Enclosure
Actively heated chamberYes—
Max chamber temperature60 °C—
Connectivity & control
ConnectivityWi-Fi, Ethernet, USBWi-Fi, Ethernet, USB
Wi-FiYesYes
EthernetYesYes
USBYesYes
SD cardNo—
BluetoothNo—
Screen size4.3″—
TouchscreenYes—
Features
Built-in cameraYes—
Size & power
Width553 mm710 mm
Depth578 mm510 mm
Height656 mm670 mm
Weight43 kg33 kg
Rated power1,300 W700 W
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