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Creality K3 vs Creality SPARKX i7
Specifications stated by the manufacturers, with sources. A value is marked as more favourable only when the data are comparable. Specifications with different values: 24 of 33.
Creality K3 detailsCreality SPARKX i7 details
↑ Green: more favorable for the stated criterion. ↓ Amber: less favorable. Indicators compare documented values with matching technology and stated conditions; they do not identify an overall winner. Missing data, equal values and features without a clear advantage stay neutral. Claimed speed and pixel size do not guarantee actual speed or print quality.
| Specification | Creality K3 | Creality SPARKX i7 |
|---|---|---|
| Technology | FDM | FDM |
| Build area shape | Rectangular | Rectangular |
| Build area X | 260 mm | 260 mm |
| Build area Y | 260 mm | 260 mm |
| Build area Z More build space | 260 mm | 255 mm |
| Build volume More build volume | 17.576 L Calculated from nominal X × Y × Z dimensions. | 17.238 L Calculated from nominal X × Y × Z dimensions. |
| Extruder type | Not documented | Direct drive |
| Filament diameter | 1.75 mm | 1.75 mm |
| Standard nozzle | 0.4 mm | 0.4 mm |
| Available nozzle diameters | 0.2, 0.4, 0.6, 0.8 mm | 0.2, 0.6, 0.8 mm |
| Build plate | Not documented | Double-sided textured PEI |
| Maximum hotend temperature | Not documented | 300 °C |
| Maximum bed temperature | Not documented | 100 °C |
| Advertised maximum print speed | 500 mm/s | 500 mm/s |
| Maximum acceleration | Not documented | 10,000 mm/s² |
| Minimum layer thickness | Not documented | 0.05 mm |
| Maximum layer thickness | Not documented | 0.3 mm |
| Colors with documented configuration | Not documented | 4 With CFS Nano; not expandable by connecting more CFS Nano units. |
| Automatic leveling | Not documented | Yes |
| Filament runout sensor | Not documented | Yes |
| Power loss recovery | Not documented | Yes |
| Camera | Built in | Built in |
| Control display diagonal | 3.97 in | 2.85 in |
| Connectivity | Not documented | USB, Wi-Fi 2.4 GHz |
| Listed slicers | Creality Print | Creality Print |
| Firmware | Not documented | Creality OS |
| Internal storage | Not documented | 8 GB |
| Manufacturer-listed materials | Not documented | PLA, PETG, PLA-CF, TPU 64D |
| Machine width Smaller footprint | 420 mm | 470 mm |
| Machine depth Smaller footprint | 482 mm | 423 mm |
| Machine height Smaller footprint | 536 mm | 456 mm |
| Net weight Easier to move | 22 kg | 9.12 kg |
| Rated power | 950 W 950 W at 200–240 V; 480 W at 100–127 V. | 700 W 700 W at 220 V; 400 W at 110 V. |
Technical sources
- K3 — official documentation — Creality, accessed on October 5, 2026
- SPARKX i7 — official documentation — Creality, accessed on October 5, 2026
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