The NavVis VLX 3 and Leica BLK2GO are both mobile SLAM scanners, but they target different project scales and quality requirements.
NavVis VLX 3:
- Point rate: 2.56 million points per second (2x32-layer LiDAR)
- Accuracy: ±5mm (1 sigma), ±3mm with control points
- Weight: 8.5 kg (wearable backpack)
- Cameras: 4 x 20MP fisheye (360° coverage)
- Battery: 1.5 hours (hot-swappable)
- Coverage: 200,000-300,000 sqft/day
- Processing: NavVis IVION platform (digital twin)
- Best for: Large facilities, warehouses, hospitals, campuses
Leica BLK2GO:
- Point rate: 420,000 points per second
- Accuracy: ±10mm relative accuracy
- Weight: 0.775 kg (handheld)
- Cameras: 3 cameras (panoramic imagery)
- Battery: ~1 hour
- Coverage: ~50,000 sqft/day
- Processing: Cyclone REGISTER 360
- Best for: Quick walkthroughs, small-medium spaces, AEC documentation
Key Differences:
- Data density: VLX 3 captures 6x more points per second — far denser point clouds for detailed documentation
- Accuracy: VLX 3 achieves ±5mm vs BLK2GO's ±10mm — significant for engineering applications
- Coverage speed: VLX 3 covers 4-6x more area per day due to higher data rate and continuous operation
- Imagery quality: VLX 3's 4x20MP cameras produce higher-resolution panoramic imagery for digital twins
- Form factor: BLK2GO is lighter and more portable; VLX 3 is wearable but heavier
THE FUTURE 3D Recommendation: For large facility documentation (warehouses, manufacturing, healthcare), the VLX 3 is the clear choice — its speed and accuracy justify the form factor. For quick walkthrough documentation or tight spaces, we deploy the NavVis MLX (our handheld complement to the VLX 3) which offers better accuracy than the BLK2GO at similar portability.
See the full comparison at NavVis VLX 3 vs Leica BLK2GO or explore our mobile SLAM scanning services.