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- K1 Speedy vs PRO 3
Creality K1 Speedy vs Renkforce PRO 3
What K1 Speedy does better (9) and where PRO 3 wins (2) — every spec side by side.
Dimensions
Size comparison
K1 SpeedyPRO 3
| K1 Speedy | PRO 3 | Difference | |
|---|---|---|---|
| Height | 480 mm | 400 mm | +80 mm |
| Width | 355 mm | 395 mm | −40 mm |
| Depth | 355 mm | 425 mm | −70 mm |
| Weight | 12.5 kg | 21.5 kg | −9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is K1 Speedy better than PRO 3?
- Build volume12.1 L vs 6 L2×
- Max print speed600 mm/s vs 300 mm/s2×
- Wi-FiYes · PRO 3: No
- Build height (Z)250 mm vs 150 mm+67%
- Max nozzle temperature300 °C vs 260 °C+15%
- Weight12.5 kg vs 21.5 kg+72%
- Screen size4.3″ vs 3.5″+23%
- Build width (X)220 mm vs 200 mm+10%
- Build depth (Y)220 mm vs 200 mm+10%
Why is PRO 3 better than K1 Speedy?
- Finest layer height0.1 mm vs 0.05 mm2×
- Number of supported materials8 vs 172.1×
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Motion system | CoreXY / XY-head | CoreXY / XY-head |
| Delivered as | Fully assembled | Fully assembled |
| Build volume | ||
| Build width (X) | 220 mm | 200 mm |
| Build depth (Y) | 220 mm | 200 mm |
| Build height (Z) | 250 mm | 150 mm |
| Build volume | 12.1 L | 6 L |
| Speed | ||
| Max print speed | 600 mm/s | 300 mm/s |
| Max acceleration | 20,000 mm/s² | — |
| Max volumetric flow | 32 mm³/s | — |
| Print quality | ||
| Finest layer height | 0.1 mm | 0.05 mm |
| Thickest layer height | 0.35 mm | 0.3 mm |
| Vibration compensation (input shaping) | Yes | — |
| Automatic bed levelling | Yes | — |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | 260 °C |
| Direct-drive extruder | Yes | Yes |
| Default nozzle | 0.4 mm | 0.4 mm |
| Supported nozzle sizes (mm) | 0.4, 0.8 | — |
| Nozzle material | copper | steel |
| Swappable nozzle / hotend | Yes | Yes |
| Toolheads | 1 | 1 |
| Nozzles | 1 | 1 |
| Filament diameter | 1.75 mm | 1.75 mm |
| Supported materials | ABS, ASA, Carbon, PA, PC, PET, PETG, TPU | ABS, BVOH, Carbon, Flex, HIPS, Metal, PA, PC, PET, PETG, PLA, PP, Stone, TPC, TPE, TPU, Wood |
| Number of supported materials | 8 | 17 |
| Engineering materials (PA, PC, CF) | Yes | Yes |
| Print bed | ||
| Heated bed | Yes | Yes |
| Max bed temperature | 100 °C | 100 °C |
| Flexible magnetic build plate | Yes | Yes |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Chamber light | Yes | Yes |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB | SD card |
| Wi-Fi | Yes | No |
| Ethernet | — | No |
| USB | Yes | No |
| SD card | — | Yes |
| Bluetooth | — | No |
| Screen size | 4.3″ | 3.5″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | No | No |
| Filament runout sensor | Yes | Yes |
| Power-loss recovery | Yes | Yes |
| Silent stepper drivers | Yes | — |
| Size & power | ||
| Width | 355 mm | 395 mm |
| Depth | 355 mm | 425 mm |
| Height | 480 mm | 400 mm |
| Weight | 12.5 kg | 21.5 kg |
| Rated power | 350 W | 320 W |
| Noise level | — | 50 dB |
