XGRIDS PortalCam vs L2 Pro: 3DGS Model and Data Comparison

• Side-by-side 3DGS comparison of the XGRIDS PortalCam and L2 Pro at Newcastle Central Arcade;

• Both datasets processed in Lixel CyberColor (LCC);

• Key specifications tables, workflows, and software compatibility;

• Feedback from the Heliguy Survey Team;

• “Both scanners deliver impressive results, but the PortalCam is designed specifically for 3DGS, giving more depth and realism in the models,” said Alex Williams, Technical Geospatial Specialist at Heliguy;

• Examples of applications where the PortalCam or L2 Pro is best suited.

In March, the Heliguy Survey Team used the XGRIDS L2 Pro handheld scanner at Newcastle Central Arcade and, with Lixel CyberColor (LCC), produced an incredibly detailed and interactive Gaussian Splat model of the iconic location.

This week, the team returned to Central Arcade with the XGRIDS PortalCam to scan the same spot and create a new model in LCC – and we were impressed with the results.

With the PortalCam, the walkthrough shows even more depth and realism. The team also found the device easier to manoeuvre, more comfortable to hold for longer periods, and better for capturing finer details thanks to its smaller size and built-in tripod.

Alex Williams, Technical Geospatial Specialist at Heliguy said:

“The quality and realism of the models from the PortalCam stood out immediately. On top of that, its lighter build and tripod support made it far more comfortable to use for longer sessions in the field.”

In this blog, we compare the quality of the assets produced by the L2 Pro scanner and the PortalCam handheld device, take a closer look at their specs, workflows, compatibility with LCC, and explore their applications.

XGRIDS PortalCam vs L2 Pro: Side-by-Side 3DGS Model Comparison

As stated above, both assets show Newcastle Central Arcade and were processed in LCC. Making the only variable the scanner or device which captured the data. In this video, we slide between the L2 Pro and the PortalCam to show the difference – with the PortalCam delivering higher resolution, finer detail, and fewer artifacts.

Alex Williams, Technical Geospatial Specialist at Heliguy shares:

“Both scanners deliver impressive results, but the PortalCam is designed specifically for 3DGS, giving more depth and realism in the models. The L2 Pro still stands out for survey accuracy, yet the PortalCam offers a faster, more streamlined way to create interactive assets.”

The Lixel L2 Pro combines LiDAR, visual, and IMU modules with AI to deliver real-time point cloud data, resulting in impressive, lifelike renderings.

The PortalCam however has the distinct advantage of being made specifically for 3DGS.

Its multi-camera system combines dual front (180° x 150°) and dual fisheye (200° x 200°) 12MP cameras to deliver enhanced HD detail for photorealistic models, while an onboard AI unit with GPU and IMU support automates processing for faster workflows and easier fine-tuning.

XGRIDS PortalCam

Alex Williams, Technical Geospatial Specialist at Heliguy said:

“What sets the PortalCam apart is how straightforward it is to use while still delivering high-quality results. Its versatility makes it valuable across sectors like real estate, film, gaming, and heritage mapping.“

“I see the PortalCam and LCC workflow as the next step in Gaussian Splat technology, and an accessible entry point for anyone new to 3DGS.”

Additionally, the PortalCam is better suited to longer scanning sessions. Its lighter build and compact design make it easier to handle in the field compared to the heavier L2 Pro.

Alex Williams, Technical Geospatial Specialist at Heliguy shares:

“When it came to scanning, we found the PortalCam more user-friendly.

The L2 Pro’s heavier, more robust frame can become tiring to hold over long periods. Whereas the PortalCam is lighter and more comfortable, making it better for extended sessions.

On top of that, the PortalCam’s built-in tripod makes it easy to set down when starting and stopping scans.”

PortalCam and L2 Pro key specs

Whilst it’s fair to say that the PortalCam outperformed the L2 Pro with the rendering of Newcastle Central Arcade, it’s by no means counted out of the race.

The L2 Pro is a capable handheld scanner and can take on surveying tasks where precision is critical, using LiDAR and SLAM to generate accurate point clouds.

While the PortalCam excels at creating accurate and immersive models, the L2 Pro is purpose-built for survey work, delivering the geometric precision required for professional measurement and analysis.

But more on the workflows and applications later.

As mentioned earlier, the PortalCam has an impressive multi-camera system. Let's see how this measures up against the L2 Pro’s rotating LiDAR scanner, dual 48MP panoramic camera.

Key specs table of the PortalCam and L2 Pro

Looking at the specifications, the differences between the two are very clear.

The PortalCam is built for 3DGS, with its lightweight design, four-camera array, and onboard AI making it well suited for creating detailed, photorealistic walkthroughs. It captures strong visual fidelity, handles automated processing on the go, and integrates directly with LCC for a streamlined workflow.

XGRIDS PortalCam

The L2 Pro, on the other hand, is designed for survey-grade accuracy. Its rotating LiDAR scanner, extended range, and panoramic 48MP cameras make it a reliable choice for professional surveying tasks where precision is critical.

With support for Lixel Studio as well as LCC, the L2 Pro offers flexibility and outputs highly accurate point clouds that are essential for engineering and construction projects.

In short, the PortalCam excels at producing immersive, interactive 3D models quickly, while the L2 Pro delivers the geometric precision required for measurement and analysis.

LCC data processing

PortalCam vs L2 Pro: Which should I buy?

If you’re looking to produce high-quality 3DGS models with ease, the PortalCam is the better choice. Its lightweight design, multi-camera system, and integration with LCC make it ideal for creating photorealistic walkthroughs and interactive environments.

But if you need survey-level precision and highly accurate point-cloud data, with less focus on Gaussian Splats, the L2 Pro is the stronger option. Its rotating LiDAR scanner, panoramic cameras, and ability to generate detailed point clouds make it purpose-built for professional surveyors.

While the L2 Pro cannot match the PortalCam for realistic 3DGS models, it still renders reality to an impressive standard and offers the accuracy demanded in surveying, engineering, and construction.

When to use the PortalCam vs L2 Pro

Buying options

The PortalCam is available in two packages. The Standard package includes essential accessories and a 12-month Basic LCC subscription. The Premium package adds extra accessories and a 12-month Premium LCC subscription.

The Lixel L2 Pro comes in three versions: the 16 Channel, which captures 320,000 pts/s with a 120m scan range; and the 32 Channel, which captures 640,000 pts/s, available with either a 120m or 300m scan range.

Every L2 Pro purchase includes three lifetime licence keys for Lixel Studio, giving up to three users access for one-click data processing. The free LixelGo app is also available for live, on-site scanning control.

Get in touch

Contact the Heliguy Survey Team to learn more about the PortalCam and L2 Pro, and to find out which device best suits your workflow.