Optimus C1 vs Sermoon D3 comparison
How the specs and price of Optimus C1 and Sermoon D3 differ (both use Fused Filament Fabrication).
Key differences
- Build size (printable volume) is about the same (Optimus C1: 280 × 280 × 280 mm, Sermoon D3: 300 × 250 × 300 mm).
- The listed prices are the same.
- Optimus C1 has the smaller minimum layer height (Optimus C1: 0.05 mm, Sermoon D3: 0.1 mm).
- Optimus C1 has the higher maximum print speed (Optimus C1: 360 mm/s, Sermoon D3: 250 mm/s).
- Sermoon D3 has the lower printer weight (Optimus C1: 45 kg, Sermoon D3: 42.5 kg).
Summarized automatically from listed data. Prices are reference prices in US dollars at the time of listing and are not converted from other currencies. Which one suits you depends on the size of what you want to print, your use and your budget.
Spec comparison table
Values differ
| Spec | Optimus C1 | Sermoon D3 |
|---|---|---|
| Manufacturer (values differ) | Febtop Tech | Creality |
| Printing method | Fused Filament Fabrication | Fused Filament Fabrication |
| Price | $2,499 | $2,499 |
| Printer dimensions (values differ) | 550 × 520 × 570mm | Not listed |
| Build area (values differ) | 280 × 280 × 280mm | 300 × 250 × 300mm |
| Weight (values differ) | 45kg | 42.5kg |
| Resolution (XY) | Not listed | Not listed |
| Resolution (Z) | Not listed | Not listed |
| Layer height (values differ) | 0.05 ~ 0.6mm | 0.1 ~ 0.4mm |
| Print speed (values differ) | 360mm/s | 250mm/s |
| Max nozzle temperature (values differ) | 295℃ | 300℃ |
| Max build plate temperature | 110℃ | 110℃ |
| Max chamber temperature | Not listed | Not listed |
| Nozzle size | 0.4mm | 0.4mm |
| Filament diameter | Not listed | Not listed |
| Light wavelength | Not listed | Not listed |
| Power supply (values differ) | 110v/220v MINGWEI with output of 24V/16A | 100-240V ~, 50/60Hz |
| Availability | Discontinued | Discontinued |
| Details | View specs | View specs |