[3D Printing Knowledge] Resin 3D Printer Showdown - Sonic Mega 8K vs. Mega 8K S

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Sonic Mega Series Similarities
Both the Sonic Mega 8K and Sonic Mega 8K S are equipped with the same 15-inch print area, boasting an impressive 43-micron 8K resolution. Both printers utilize Phrozen's unique perforated build plate and dual linear rails for an optimal printing experience, and they use the same 405nm alignment LED light source for best accuracy. But most importantly, both products offer an excellent 3D printing experience regardless of your background.

Sonic Mega 8K vs Sonic Mega 8K S?
Some might consider the Sonic Mega 8K S simply a cheaper version of the previous Sonic Mega 8K, and while this fluorescent green machine is indeed one of the most affordable large-area resin 3D printers on the market, it offers much more than that!
 

Target Users
The Sonic Mega 8K is designed for engineers, researchers, and developers who need a reliable device for rapid prototyping or generating precise, highly detailed models. With its durable release film and lightning-fast print speed, the Sonic Mega 8K S is a productivity tool for micro 3D printing farms and 3D printing service businesses.
The Sonic Mega 8K will be the best choice for those seeking high-precision printing fixtures and alternative parts for manufacturing equipment. On the other hand, the Sonic Mega 8K S will be the best companion for small businesses looking to offer customized products with high production efficiency.

Iconic Design
As the first 8K printer on the consumer market, the Sonic Mega 8K features iconic double-opening metal frame doors that open to both sides, allowing you to easily view all your work. It is robust, reliable, and loved by many.

In contrast, the Sonic Mega 8K S opens in a different way. The fluorescent green acrylic cover does not open to the sides, but instead lifts up, which is perfect for users with minimal XY axis space but more Z axis space.
 

Another difference is the size of the touchscreen. The Sonic Mega 8K has a 5-inch touchscreen, while the Sonic Mega 8K S has a slightly smaller 3.5-inch touchscreen.

Volume and Size
While the Sonic Mega 8K S has the same XY print area as its predecessor, at 33x18.5 cm, their heights differ. The Sonic Mega 8K has a print volume 10 cm higher than the Sonic Mega 8K S. Unless you are printing a very large model, the print speed of the Sonic Mega 8K S can compensate for this.
 

Size comparison of Sonic Mega 8K and Sonic Mega 8K S

Additional Features of Sonic Mega 8K S
We are always striving to innovate and enhance your 3D printing experience. The new Sonic Mega 8K S was developed with convenience and customer experience in mind. Therefore, we have added some new features to significantly improve your 3D printing experience.

Built-in Metal Hanger
When you print full plates or large models, the Mega 8K S's build plate can easily become overweight. Using a DIY hanger printed with resin or FDM may not be the safest option. Therefore, the printer comes with a built-in all-metal hanger directly installed, allowing for intuitive and effective resin recycling without waste.

After printing, simply remove the build plate from the arm and hang it on the drip hanger until all excess resin drips off the model and back into the vat. This will help you save every drop of resin and keep your workspace clean and tidy.

Compatible with Auto-Filling
One of the least enjoyable aspects of printing large models is the need to add more resin during the printing process. In a busy life, you might not only forget to add resin but also, if done improperly, create unwanted shift lines on your model. To solve this problem, Phrozen designed an attachment— the Pump & Fill Automatic Resin Pump, which can automatically pump and fill resin using a resin feeder. This is designed specifically for the Sonic Mega 8K S and integrates seamlessly into its system without any hassle. You can set it up directly on the printer's touchscreen and it's ready to go.
 

So which Mega should you buy?

Before adding another large resin 3D printer to your collection, you might want to consider your printing needs.
Do you need something with robust mechanical construction? To maximize precision and repeatability, especially for large and detailed models? If so,
The Sonic Mega 8K would be a product worth considering.

If you are looking for a fast, reliable, and efficient production device, and size is not a major concern, or if you provide printing services for batch production of large quantities of miniature models, then the Sonic Mega 8K S is the best choice.


For optimal results, you can also pair these two printers with the Cure Mega S and Wash Mega S to make post-processing of oversized models twice as efficient.
 

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How do 3D printing gurus rate the Mega 8K S?

• FauxHammer's Review
The printer boasts high quality and excellent build quality, suitable for printing large models or batch producing small models. FauxHammer praised the printer's design and functionality, mentioning additional features such as its clean design and extra ports. The printer offers fast printing speeds and good print quality, although there might be some pixelation issues in certain details.

 

• Shaun's Review
Shaun successfully printed a large insect model on just over two build plates, which would have required 10 or 11 plates on a Sonic Mighty 8K printer. He also printed an entire army of miniatures in less than 3 hours without adjusting any settings.

• Sam's 1000 Kreigsmen Challenge
See how many Kreigsmen a build plate of different printers can hold. His Sonic Mini 8K S can hold 31 models and completes printing in 6.5 hours. According to his calculations, printing 1000 Kreigsmen with the Sonic Mini 8K S equals 12,500 minutes or 8 full days of non-stop printing.