3D Scanner Comparison

Leica BLK2GO vs Trimble X7: Mobile vs Terrestrial

An expert comparison to help you choose the right equipment for your project.

Feature	Leica BLK2GO	Trimble X7
Range	0.5–25m	0.6–80m
Accuracy	6–15mm relative (20mm absolute indoor)	2.4mm @ 10m / 3.5mm @ 20m
Scan Rate	420K points/sec	Up to 500 kHz (standard mode)
Form Factor	Handheld	Tripod
Weight	775g (incl. battery)	5.8 kg (incl. battery)

Pricing shown reflects average US rates — indicative ranges, not a quote. Actual costs vary by location based on local market conditions, regulations, and project logistics — both within the US and internationally. Get a custom quote

Option A Leica

Leica BLK2GO

Handheld Mobile Scanner

The Leica BLK2GO enables walk-through scanning without tripod setups.

Pros

No tripod needed
Walk-through capture
Ultra-lightweight
Fast coverage

Cons

Looser accuracy (6–15mm relative)
Limited 25m range
SLAM drift

Best For

Quick captureMobile operationTight spacesSpeed priority

Option B Trimble

Trimble X7

Self-Leveling Accuracy

The Trimble X7 delivers survey-capable point clouds with automatic targetless calibration from tripod positions. The X7 datasheet publishes 3D point accuracy of 2.4mm @ 10m and 3.5mm @ 20m (1 sigma, levelled within ±10°).

Pros

Survey-capable instrument
Automatic targetless calibration
Tripod stability
Professional grade

Cons

Tripod required
Heavier
Slower setup

Best For

Accuracy-criticalCAD documentationProfessional workBIM projects

Our Expert Verdict

Tie - Choose Based on Your Needs

BLK2GO for speed and mobility. X7 for accuracy and professional documentation.

Choose Leica BLK2GO if...

Choose BLK2GO for rapid mobile scanning.

Choose Trimble X7 if...

Choose X7 for accuracy-critical professional work.

Download the Spec Sheets

Original manufacturer documents, free with no email required — verified against each manufacturer's live copy.

Leica BLK2GO

Source: shop.leica-geosystems.com ↗

Trimble X7

Source: help.fieldsystems.trimble.com ↗

Browse the full library: Equipment Spec Sheets & Downloads →

Frequently Asked Questions

Which Leica BLK2GO specification applies?

Leica currently publishes two BLK2GO sheets; the 2025 shop sheet states 6–15 mm relative accuracy, the 05/2021 datasheet ±10 mm indoor. The figures quoted here are from the currently published shop sheet.

Which is more accurate?

A tripod scanner like the X7 is more accurate than a handheld SLAM device: Leica publishes 6–15mm relative and 20mm absolute indoor accuracy for the BLK2GO. Trimble publishes 2.4mm @ 10m / 3.5mm @ 20m 3D point accuracy for the X7.

Equipment Used

Professional Equipment In This Comparison

The professional equipment in this comparison, compared spec by spec. Specifications shown are the manufacturers' published figures. Models THE FUTURE 3D operates are identified on their own pages.

Leica

Current

Leica