More Room to Matter? Phrozen’s 16K Resin Printer Is 2.5x Bigger, Not Sharper
Phrozen supersizes its Mighty Revo resin printer with almost twice the build-plate area and a 2-liter vat, with pre-orders opening September 22.
Phrozen is going big with the Sonic Mighty Revo 16K Max, a large-format resin 3D printer that stretches the Revo formula across a 14-inch 16K LCD and a 302.4 x 161.98 x 300 mm build volume.
When Phrozen released a 16K upgrade for the 10.1-inch Mighty Revo last year, we questioned how much practical benefit there was in squeezing still more pixels into a screen that size, with the difference from 14K difficult to discern without magnification.
This time, though, 16K looks like more than a spec-sheet exercise with the Revo Max putting those pixels to a different use.
Phrozen lists its LCD at 15,104 x 6,230 pixels, a near-identical pixel count to the 15,120 x 6,230 panel in the regular Mighty Revo 16K, only spread across a much larger 14-inch screen. That means the Max’s individual pixels are larger: Phrozen lists them at 20 x 26 microns, compared with 14 x 19 microns on the 10.1-inch Revo 16K. So, despite the larger screen, the Max doesn’t actually offer finer nominal XY resolution.
What You Get Instead is Space
Based on Phrozen’s published build dimensions, the Max offers around 95% more printable XY area than the smaller Revo 16K, and its taller 300 mm Z axis pushes the total build envelope to roughly two-and-a-half times the volume. That means larger models can be printed without splitting them into quite so many pieces, or considerably more smaller parts can be packed onto a plate at once.
So, while “14-inch 16K” makes for an impressive headline spec, the real benefit here isn’t sharper prints. Phrozen is using that high pixel count to make the build area much larger without giving up too much detail.
Big, But Not Alone
Phrozen isn’t alone in this territory. Elegoo’s Jupiter 2 pairs a 14-inch 16K LCD with the same 20 x 26-micron nominal XY resolution and an almost identical 302 x 162 x 300 mm build volume, while UniFormation’s GK3 Ultra occupies much the same large-format class.
That means the Revo Max’s differentiators lie less in its headline screen spec and more in how Phrozen approaches the practicalities of running a large resin printer.
Its 2-liter resin vat, for example, is intended to reduce the need to refill during lengthy jobs without relying on an automatic resin-feed system. Phrozen says omitting the latter avoids additional pumps, tubing and sensors, and the associated cleaning and potential failure points.
The Revo Max also gets two chamber-heating fans as standard, while a heated resin vat is optional. Phrozen says its heating system can be controlled between 25 and 40 °C.
Elsewhere, there’s a vertically mounted 1080p monitoring camera with non-UV internal lighting and AI-assisted color correction, plus remote monitoring and control through the Phrozen GO app. Phrozen also lists power-loss recovery, failure and foreign-object detection, and maintenance reminders among the Max’s features.
Phrozen is also putting emphasis on easier maintenance, with quick-release designs for the build plate, LCD and release-film system. The company says the release film can be swapped without tools in around three minutes.
For US customers, Phrozen advertises a $1,600 MSRP, with a $1,300 Super Early Bird offer opening September 22. Subscribers can use a launch code to knock another $50 off, bringing the promotional price to $1,250.
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