Comgrow Creality K1C vs ELEGOO Saturn 4: Which Should You Buy in 2026?

Name: Creality K1C 3D Printer, 2024 New Version 3D Printers with 600mm/s Fast Printing Speed, Support Carbon Fiber Filament 300℃ High-Temp Print, Auto Le...
Brand: Comgrow
SKU: B0CQL7QPZB
Price: 399 USD
Availability: InStock
Rating: 4.2 (10075 reviews)

Our Verdict

Comgrow Creality K1C Wins

Comgrow Creality K1C 3D Printer, 2024 New Version 3D Printers with 600mm/s Fast Printing Speed, Support Carbon Fiber Filament 300℃ High-Temp Print, Auto Leveling and Clog-Free Direct Extruder - 3D Printers

It delivers significantly faster FDM print speeds of up to 600mm/s and supports advanced filaments like carbon fiber at 300℃, all at a more budget-friendly $399 price. This makes it ideal for rapid prototyping and functional parts. The ELEGOO Saturn 4 Ultra is the superior choice for users demanding extreme detail and ultra-smooth finishes for intricate models, leveraging its 16K resolution despite its higher $519.99 cost and the inherent slower nature of resin printing.

$399Check Price on Amazon

Bottom Line: Comgrow Creality K1C is the better choice. It delivers significantly faster FDM print speeds of up to 600mm/s and supports advanced filaments like carbon fiber at 300℃, all at a more budget-friendly $399 price.

In-Depth Analysis

How they compare in practice

The fundamental difference between the Comgrow Creality K1C and the ELEGOO Saturn 4 Ultra lies in their printing technology: FDM (Fused Deposition Modeling) versus Resin (MSLA/SLA). The K1C, an FDM printer, excels at producing robust, functional parts rapidly. Its maximum print speed of 600mm/s means users can iterate designs or create larger objects in a fraction of the time compared to most FDM printers, let alone any resin printer. Coupled with its 300℃ nozzle, it can handle high-performance filaments such as carbon fiber composites, opening doors for engineering-grade applications. The enclosed build chamber also aids in printing warp-prone materials like ABS and ASA effectively.

Conversely, the ELEGOO Saturn 4 Ultra, a resin printer, is a specialist in ultra-high-resolution, incredibly detailed prints. Its 16K monochrome LCD screen allows for layers and features so fine that individual layer lines are virtually invisible, resulting in exceptionally smooth surfaces perfect for miniatures, jewelry, or intricate artistic models. While its advertised print speed of 150mm/h sounds fast for a resin printer, it translates to roughly 0.04166 mm/s, which is significantly slower than the K1C's FDM extrusion speed. The trade-off is unparalleled surface finish and precision.

Both printers offer automatic leveling and an AI camera for print monitoring, enhancing user convenience and reducing print failures. However, the K1C's build volume (219.96x219.96x249.94mm) is more substantial, especially in the X and Y dimensions, offering greater flexibility for larger FDM prints. The Saturn 4 Ultra's resin handling requires more post-processing (washing and curing) and careful disposal of chemicals, as well as adequate ventilation due to resin odors. The K1C, while requiring basic filament management, is generally cleaner and simpler for day-to-day operation for functional parts. The K1C presents a stronger value proposition at $399 for versatility and speed, whereas the Saturn 4 Ultra justifies its $519.99 price with extreme fidelity.

Key Differences

The most significant spec differences at a glance

600

Max Print Speed Mm S

1439900% more

0.042

Advantages

Where each product wins

Comgrow

Max Print Speed Mm S: 1439900% higher (600 vs 0.041666666666666664)

Which to Pick for Your Situation

Concrete scenarios with a clear recommendation

For rapid prototyping of functional mechanical parts

Comgrow

The Comgrow Creality K1C's 600mm/s print speed and 300℃ nozzle supporting carbon fiber filaments make it ideal for quick, robust FDM part production.

For highly detailed miniatures or artistic models

ELEGOO

The ELEGOO Saturn 4 Ultra's 16K resolution provides exceptional detail and smooth surfaces that FDM printers cannot match, perfect for intricate aesthetic prints.

For a budget-conscious hobbyist seeking versatility

Comgrow

At $399, the Comgrow K1C offers a lower entry cost and broader material compatibility for various FDM projects compared to the higher-priced resin alternative.

For printing with engineering-grade, high-temperature materials

Comgrow

The Creality K1C's 300℃ nozzle and enclosed chamber are specifically designed to handle advanced filaments like carbon fiber and ABS, which the Saturn 4 Ultra cannot.

Who Should Buy Which?

Find the right product for your needs

Buy Comgrow if...

Creality K1C 3D Printer,

The Comgrow Creality K1C is designed for the enthusiast or professional who prioritizes speed, functional robustness, and material versatility in their 3D printing endeavors. This buyer is likely engaged in rapid prototyping, creating jigs and fixtures, or producing sturdy everyday objects. They value the K1C's impressive 600mm/s max print speed, which dramatically reduces lead times for parts, enabling quicker design iterations. The ability to print with high-temperature filaments like carbon fiber, enabled by its 300℃ nozzle, is crucial for those needing stronger, more durable prints than standard plastics. They appreciate the convenience of auto-leveling and the reliability of an enclosed chamber for consistent ABS/ASA prints. While they might occasionally print aesthetic models, their primary need is for practical, strong, and quickly produced FDM parts, and they are willing to forgo the ultra-fine detail of resin printers for these benefits at a more accessible $399 price point.

Buy ELEGOO if...

ELEGOO Saturn 4 Ultra

The ELEGOO Saturn 4 Ultra is the ideal choice for designers, artists, jewelers, or hobbyists whose paramount concern is achieving unparalleled detail, smooth surface finishes, and intricate geometries. This buyer is meticulously focused on aesthetic quality, such as miniature painting, crafting highly detailed props, or producing master patterns for casting. The Saturn 4 Ultra's 16K resolution is its standout feature, delivering a level of fidelity that FDM printers simply cannot match, making every tiny feature crisp and defined. They understand and accept the specific workflow of resin printing, including handling liquid resins, post-processing (washing and curing), and ensuring proper ventilation. While its maximum print speed of 150mm/h is excellent for a resin printer, this user prioritizes precision over raw speed for each individual print. They are prepared for the higher $519.99 cost and the ongoing expense and careful handling of resins, knowing that the resulting prints will possess an exquisite, museum-quality finish.

Spec Comparison

9 specs compared

Specification	Comgrow Creality K1C 3D	ELEGOO Saturn 4 Ultra
Price	$399	$494
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

Pros

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

Cons

Build volume (220x220x250mm) restricts large prints
Actual print speed can vary below 600mm/s peak

ELEGOO Saturn 4

Pros

Prints at speeds up to 150mm/h.
16K resolution yields highly detailed parts.
Automatic leveling simplifies setup process.
AI camera monitors prints, detects failures.

Cons

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

What is the primary difference in print quality between these two printers?

The K1C (FDM) produces functional parts with visible layer lines, while the Saturn 4 Ultra (Resin) achieves exceptionally smooth surfaces and intricate details due to its 16K resolution, ideal for aesthetic models.

Which printer offers faster overall printing for most projects?

The Comgrow K1C boasts an FDM print speed of 600mm/s, making it significantly faster for producing functional or larger parts. The Saturn 4 Ultra's 150mm/h is fast for resin, but slower than FDM for overall part output.

Can either printer handle carbon fiber filaments?

Yes, the Comgrow Creality K1C supports carbon fiber filament printing thanks to its 300℃ high-temp nozzle and direct extruder. The ELEGOO Saturn 4 Ultra, being a resin printer, cannot.

Do both printers feature automatic leveling?

Yes, both the Comgrow Creality K1C and the ELEGOO Saturn 4 Ultra come equipped with automatic leveling, simplifying the setup process and ensuring consistent first layers for both FDM and resin prints.

How do their build volumes compare?

The K1C offers a build volume of 219.96x219.96x249.94mm, which is larger than the Saturn 4 Ultra's 211.68x118.37x220mm, especially in the XY plane, allowing for bigger FDM models.