Our Verdict
Comgrow Creality K1C Wins

It offers superior print speed at 600mm/s and a larger build volume (220x220x250mm). Choose ELEGOO Saturn 4 Ultra for 16K resin prints and intricate details, despite its much slower speed (0.04mm/s) and smaller 212x118x220mm volume.
Bottom Line: Comgrow Creality K1C is the better choice. It offers superior print speed at 600mm/s and a larger build volume (220x220x250mm).
Key Differences
The most significant spec differences at a glance
Max Print Speed Mm S
1439900% moreAdvantages
Where each product wins
Comgrow
- Max Print Speed Mm S: 1439900% higher (600 vs 0.041666666666666664)
Who Should Buy Which?
Find the right product for your needs
Buy Comgrow if...
Creality K1C 3D Printer,
The Comgrow Creality K1C is ideal for hobbyists, small businesses, or educators who need fast, functional FDM prints. If you prioritize quick iteration with its 600mm/s max print speed and desire robust parts using carbon fiber filaments (300C nozzle), this is your choice. Its 220x220x250mm build volume is good for moderately sized items, and auto-leveling streamlines the process, making it great for users who value efficiency and material flexibility for practical applications.
Buy ELEGOO if...
ELEGOO Saturn 4 Ultra
The ELEGOO Saturn 4 Ultra is perfect for creators, model enthusiasts, or jewelers demanding unparalleled detail. If you prioritize incredibly smooth surfaces and intricate designs, its 16K resolution is unmatched. Ideal for printing miniatures, prototypes requiring high fidelity, or artistic pieces where visual quality is paramount. Despite its slower layer-by-layer resin printing process, its automatic leveling and AI camera ensure reliability, catering to users focused on precision and exquisite finishes for aesthetic projects.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $499 | $520 |
| Rating | 4.2(10.1k) | 4.2(452) |
| Build Volume mm | 219.96x219.96x249.94 | 211.68x118.37x220 |
| Max Print Speed mm S | 600 | 0.04 |
| Leveling Type | Auto | Auto |
| Enclosed | Yes | Yes |
| Model Number | K1C | 3D-S4U16K |
| Printer Type | FDM | Resin (SLA/MSLA) |
| Nozzle Temp Max C | 300 | — |
| Resume Print | — | Yes |
| Filament Sensor | — | No |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
Comgrow Creality K1C
- Max 600mm/s print speed speeds up production
- Automatic leveling and Z-offset streamline setup
- 300C nozzle supports carbon fiber filaments
- AI camera detects print failures, saves material
- Build volume (220x220x250mm) restricts large prints
- Actual print speed can vary below 600mm/s peak
ELEGOO Saturn 4
- Prints at speeds up to 150mm/h.
- 16K resolution yields highly detailed parts.
- Automatic leveling simplifies setup process.
- AI camera monitors prints, detects failures.
- Resin odor requires ventilation during use.
- Resin material requires careful handling & disposal.
- Higher resolution increases file processing time.
Frequently Asked Questions
Common questions about this comparison
Which printer is better for high-speed prototyping or functional parts?
The Comgrow Creality K1C is ideal for high-speed prototyping with its 600mm/s speed and larger FDM build volume. It also supports engineering filaments like carbon fiber, making it suitable for functional prints.
What's the main difference in print speed between these two 3D printers?
The Comgrow Creality K1C boasts a max FDM print speed of 600mm/s. The ELEGOO Saturn 4 Ultra 16K, a resin printer, prints at up to 150mm/h (approx. 0.04mm/s), prioritizing ultra-high resolution and detail over speed.
Which printer offers better value for highly detailed miniatures or models?
The ELEGOO Saturn 4 Ultra 16K provides exceptional 16K resolution for highly detailed miniatures and aesthetic models, a capability FDM printers like the K1C cannot match due to their different printing technology. It's superior for fine details.
Which printer offers a larger build volume?
The Comgrow Creality K1C has a larger FDM build volume of 219.96x219.96x249.94mm. The ELEGOO Saturn 4 Ultra has a resin build volume of 211.68x118.37x220mm, which is smaller, especially in the Y-axis.
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