Our Verdict
ELEGOO Saturn 4 Ultra 16K Wins

While the ANYCUBIC Photon Mono M7 PRO offers a slightly larger build volume of 222.758x126.004x229.87mm and marginally faster print speed at 170mm/h (with specific resin), the ELEGOO Saturn 4 Ultra provides exceptional 16K resolution, convenient auto-leveling, and a heated resin tank for a significantly lower price of $519.99 compared to the ANYCUBIC's $669.99. The ANYCUBIC is the better pick for users prioritizing the absolute largest build volume and marginally faster specific-resin print speeds, and are willing to pay a premium for those specific advantages.
Bottom Line: ELEGOO Saturn 4 Ultra 16K is the better choice. While the ANYCUBIC Photon Mono M7 PRO offers a slightly larger build volume of 222.
In-Depth Analysis
How they compare in practice
The ANYCUBIC Photon Mono M7 PRO 14K and ELEGOO Saturn 4 Ultra 16K both push the boundaries of consumer resin 3D printing, yet they cater to slightly different user priorities. The M7 PRO offers a tangible advantage in build volume, measuring 222.758x126.004x229.87mm, which is notably larger than the Saturn 4 Ultra's 211.582x118.364x219.964mm. For users frequently printing larger single models or batches of smaller parts, this extra space translates directly to increased productivity and fewer print runs. Furthermore, the M7 PRO boasts a maximum print speed of 0.047 mm/s (170mm/h), slightly outpacing the Saturn 4 Ultra's 0.0416 mm/s (150mm/h), though this top speed on the Anycubic often requires specific, optimized resins.
Where the ELEGOO Saturn 4 Ultra 16K truly distinguishes itself is in its blend of advanced features and aggressive pricing. At $519.99, it undercuts the ANYCUBIC by a significant margin while offering a 16K resolution LCD, ensuring incredibly fine detail on prints. The inclusion of auto-leveling is a major quality-of-life improvement, drastically simplifying setup and reducing common print failures associated with uneven build plates—a feature not explicitly mentioned for the M7 PRO, suggesting a more manual approach. The Saturn 4 Ultra also integrates an AI camera for print monitoring and smart mechanical sensors, adding layers of automation and error detection that the M7 PRO's general "intelligent sensors" might not fully replicate in real-world diagnostics.
Both printers feature heated resin tanks, crucial for maintaining optimal resin viscosity and ensuring consistent print quality, especially in cooler environments. However, the M7 PRO's automated resin fill and recycling system offers a unique convenience for managing resin, reducing spills and waste, a thoughtful addition for high-volume users. The Saturn 4 Ultra's WiFi connectivity provides remote monitoring and control, appealing to those who prefer managing their prints without being physically tethered to the machine. The trade-off often lies in the M7 PRO's premium for its larger volume and robust mechanical design versus the Saturn 4 Ultra's more advanced automation and higher resolution at a lower entry cost, making it an excellent value proposition for precision-focused users prioritizing ease of use.
Key Differences
The most significant spec differences at a glance
Max Print Speed Mm S
13% moreAdvantages
Where each product wins
ANYCUBIC
- Max Print Speed Mm S: 13% higher (0.047 vs 0.041666666666666664)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For high-volume production of small, detailed miniatures
ANYCUBICThe ANYCUBIC Photon Mono M7 PRO 14K's larger build volume (222.758x126.004x229.87mm) allows for printing more items simultaneously, and its 170mm/h speed accelerates batch completion.
For a beginner seeking an easy-to-use first resin printer
ELEGOOThe ELEGOO Saturn 4 Ultra 16K's auto-leveling and AI camera significantly reduce the learning curve and potential for print errors, simplifying the user experience.
For budget-conscious hobbyists prioritizing detail
ELEGOOAt $519.99, the ELEGOO Saturn 4 Ultra 16K offers impressive 16K resolution and a heated resin tank, delivering excellent detail without the higher price tag of Product A.
For advanced users needing maximum Z-axis build height
ANYCUBICThe ANYCUBIC Photon Mono M7 PRO 14K provides a superior Z-axis build height of 229.87mm, allowing for taller models compared to Product B's 219.964mm.
Who Should Buy Which?
Find the right product for your needs
Buy ANYCUBIC if...
ANYCUBIC Photon Mono M7
The ANYCUBIC Photon Mono M7 PRO 14K is tailor-made for the dedicated resin 3D printing enthusiast, professional designer, or small production workshop that prioritizes raw output capability and maximum build dimensions above all else. This user consistently produces larger-scale prototypes, intricate character models, or high volumes of small parts, where the generous 222.758x126.004x229.87mm build volume directly translates into fewer print batches and increased overall efficiency. They are drawn to the M7 PRO's class-leading 170mm/h maximum print speed, understanding that leveraging this performance often means utilizing specialized resins, which they are prepared to source. This buyer values a robust, performance-driven machine that minimizes manual resin handling through features like automated resin fill and one-key recycling, and benefits from dynamic vat heating for optimal print consistency regardless of ambient temperature. While they might be comfortable with a more traditional manual leveling setup, their focus is on maximizing print output and achieving consistently high-quality 14K results across a large print area, justifying the $669.99 price point for these specific production-oriented advantages. They are not deterred by the need for post-processing or periodic maintenance, seeing them as part of the professional workflow.
Buy ELEGOO if...
ELEGOO Saturn 4 Ultra
The ELEGOO Saturn 4 Ultra 16K is the ideal choice for hobbyists, artists, and general users seeking an advanced, user-friendly resin 3D printer that offers exceptional detail and smart features without a premium price tag. This buyer values ease of use and a streamlined workflow, making the auto-leveling function a significant draw, as it eliminates a common source of frustration and failed prints. They are passionate about producing highly intricate models, miniatures, or jewelry, and the Saturn 4 Ultra's 16K resolution delivers the ultra-fine details their projects demand. With a competitive 150mm/h print speed, it's efficient enough for most personal projects and small-scale production. The integrated AI camera for print monitoring, smart mechanical sensors, and WiFi connectivity provide modern convenience, allowing them to keep an eye on prints and manage the device remotely, contributing to a more relaxed printing experience. At $519.99, this printer represents outstanding value, balancing high-resolution output and intelligent automation, making it accessible for those who want professional-grade results and minimal hassle, even if it means a slightly smaller build volume (211.582x118.364x219.964mm) compared to more expensive alternatives.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $670 | $520 |
| Rating | 4.2(1.7k) | 4.1(199) |
| Build Volume mm | 222.758x126.004x229.87 | 211.582x118.364x219.964 |
| Max Print Speed mm S | 0.05 | 0.04 |
| Leveling Type | — | Auto |
| Enclosed | Yes | — |
| Model Number | BR-M7PR265 | Saturn 4 Ultra 16K |
| Printer Type | Resin (SLA/MSLA) | Resin (SLA/MSLA) |
| Resume Print | — | Yes |
| WiFi | — | Yes |
| Filament Sensor | — | Yes |
Swipe horizontally to see all columns
Pros & Cons
Quick overview of strengths and weaknesses
ANYCUBIC Photon Mono
- High speed: 170mm/h with specific resin.
- 14K resolution, 16.8m XY for fine detail.
- Dynamic vat heating maintains resin temperature.
- Automated resin fill and one-key recycling.
- Requires specialized resin for maximum speed.
- Requires post-processing: wash and cure.
- Periodic replacement of LCD screen and film.
- Resin odor necessitates proper ventilation.
ELEGOO Saturn 4
- 16K resolution enables intricate model production.
- Heated resin tank ensures stable print conditions.
- Prints at 150mm/h, speeding up job completion.
- AI camera monitors status, alerts to print errors.
- Added components like heater increase power draw.
- AI camera adds system complexity and failure points.
- Large build volume can increase resin material cost.
Frequently Asked Questions
Common questions about this comparison
What is the primary difference in print resolution between these two printers?
The ELEGOO Saturn 4 Ultra offers a 16K resolution LCD, providing incredibly fine detail. The ANYCUBIC Photon Mono M7 PRO features a 14K resolution screen, still offering excellent precision but slightly less dense pixel count.
Which printer has a faster print speed?
The ANYCUBIC Photon Mono M7 PRO is slightly faster, achieving 170mm/h (0.047 mm/s) with specific resin. The ELEGOO Saturn 4 Ultra offers a commendable 150mm/h (0.0416 mm/s) print speed.
Does either printer feature automatic leveling?
Yes, the ELEGOO Saturn 4 Ultra 16K comes with auto-leveling, greatly simplifying setup and reducing calibration time. The ANYCUBIC Photon Mono M7 PRO requires manual or semi-manual leveling.
How do the build volumes compare?
The ANYCUBIC Photon Mono M7 PRO has a larger build volume of 222.758x126.004x229.87mm. The ELEGOO Saturn 4 Ultra offers a substantial 211.582x118.364x219.964mm, suitable for most projects.
Is there a significant price difference between these models?
Yes. The ANYCUBIC Photon Mono M7 PRO is priced at $669.99, while the ELEGOO Saturn 4 Ultra 16K is more affordable at $519.99, a difference of $150.
What smart features does the ELEGOO Saturn 4 Ultra offer?
The Saturn 4 Ultra includes an AI camera for monitoring, smart mechanical sensors, and WiFi connectivity for remote operation. It also boasts auto-leveling for user convenience.
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