Phrozen Sonic Mini 4K: Everything You Need to Know

Phrozen Sonic Mini 4K

Uncover the precision of the Phrozen Sonic Mini 4K, a high-resolution resin 3D printer perfect for detailed models and miniatures.

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The Phrozen Sonic Mini 4K was a game-changer in the realm of resin 3D printing, offering unprecedented detail and precision at an accessible price point. This printer is designed for hobbyists, jewelers, dentists, and any professional requiring intricate detail in their prints.

Introduction to the Phrozen Sonic Mini 4K

The Phrozen Sonic Mini 4K, from the Taiwan-based company Phrozen, is a resin 3D printer that stands out for its 4K monochrome LCD, allowing for extremely high-resolution prints. Masked Stereolithography Apparatus (MSLA) technology enables it to cure photopolymer resin with UV light, projecting images layer by layer to create detailed and smooth objects.

This printer is compact, making it an excellent choice for desktop use where space might be limited. Its high resolution makes it perfect for applications where detail is paramount, such as intricate prototypes, detailed figurines, or dental molds.

Phrozen Sonic Mini 4K
Phrozen Sonic Mini 4K

Spec Sheet

  • Printer Brand: Phrozen
  • Country: Taiwan
  • Link: Phrozen Sonic Mini 4K
  • Technology: MSLA
  • Material: Thermosets
  • Feedstock Format: Resin
  • Build Volume [L]: 1.31
  • W [mm]: 134
  • D [mm]: 75
  • H [mm]: 130
  • Layer Height [mm]: 0.01-0.3
  • Build Chamber: Enclosed
  • Actively Heated Build Chamber: No
  • Active Heated Build Chamber Temperature [°C]: NA
  • Air Management: No
  • Resolution [µm]: 35
  • Projection Technology: Monochrome LCD
  • Automated Buildplate Calibration: No


What does the 4K in Phrozen Sonic Mini 4K represent?

The 4K refers to the printer’s high-resolution monochrome LCD, which has a 3840 x 2160 pixel density. This high resolution allows for incredibly detailed prints, which is especially useful for applications where fine details are critical.

What are the benefits of using an MSLA printer like the Phrozen Sonic Mini 4K?

MSLA printers like the Phrozen Sonic Mini 4K offer faster printing times compared to traditional SLA printers because they cure an entire layer of resin at once. The monochrome LCD also has a longer lifespan and consumes less power than color screens, making it more efficient.

What kind of models is the Phrozen Sonic Mini 4K best suited for?

The Phrozen Sonic Mini 4K is best suited for small models that require high detail and smooth surface finishes, such as miniatures, intricate jewelry, dental applications, and any other projects where precision is paramount.

Can the Phrozen Sonic Mini 4K print big objects?

The Phrozen Sonic Mini 4K has a modest build volume of 1.31 liters, which makes it less suited for large objects. It is optimized for smaller, highly detailed objects.

How user-friendly is the Phrozen Sonic Mini 4K for beginners?

The Phrozen Sonic Mini 4K is quite user-friendly due to its straightforward setup and simple software interface. However, working with resin can be messy and requires proper handling and safety precautions, which might be challenging for complete beginners.


The Phrozen Sonic Mini 4K offers an excellent combination of high resolution and ease of use, making it an ideal printer for anyone requiring detailed prints. Its affordability and compact size also make it an attractive option for those looking to enter the world of resin 3D printing without a significant investment.

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