Emlid RS3 vs Trimble R12 vs Leica GS18: GNSS Receiver Comparison
An expert comparison to help you choose the right equipment for your project.
| Feature | Emlid Reach RS3 | Trimble R12 | Leica GS18 |
|---|---|---|---|
| Accuracy | 8mm H/15mm V RTK | 8mm H/15mm V RTK | 8mm H/15mm V RTK |
| Constellations | GPS/GLONASS/Galileo/BeiDou | All | All |
| RTK Init | <5 sec | <2 sec | - |
| Battery | 16 hours | - | - |
| Weight | 900g | - | - |
Emlid Reach RS3
Affordable Precision
The Emlid RS3 brings survey-grade GNSS to budget-conscious teams.
Pros
- Fraction of traditional cost
- Full constellation support
- Easy software
- Great community
Cons
- Less rugged
- Limited support
- Fewer accessories
Best For
Trimble R12
Industry Standard
The Trimble R12 represents the gold standard in professional GNSS surveying.
Pros
- Industry standard
- IMU tilt compensation
- ProPoint engine
- Best support
Cons
- Premium price
- Subscription model
- Heavy ecosystem
Best For
Leica GS18
True Tilt
The Leica GS18 pioneered true tilt compensation for faster surveying.
Pros
- True tilt pioneer
- No calibration needed
- Visual positioning option
- Robust design
Cons
- Premium price
- Leica ecosystem
- Accessory costs
Best For
Our Expert Verdict
Emlid for budget, Trimble for ecosystem, Leica for tilt workflow.
Choose Emlid Reach RS3 if...
Choose Emlid RS3 when budget is critical and basic RTK meets your needs.
Choose Trimble R12 if...
Choose Trimble R12 for the industry standard with best support and ecosystem.
Choose Leica GS18 if...
Choose Leica GS18 for fastest field workflow with true tilt compensation.
Frequently Asked Questions
Is Emlid accurate enough for surveys?
Yes, Emlid RS3 achieves survey-grade accuracy for most applications. For cadastral work, consider Trimble or Leica.
Professional Equipment In This Comparison
TheFuture3D operates all equipment featured in this comparison. We're certified professionals delivering expert results.
EMLID Reach RS3
Previous Gen RTK Receiver
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Professional Services Using This Equipment
TheFuture3D offers professional services utilizing Emlid Reach RS3 and Trimble R12 for superior results.
3D Virtual Tours
Immersive Matterport virtual tours for properties and spaces
3D Laser Scanning
Millimeter-accurate point cloud capture with Trimble and NavVis
Scan-to-BIM
Transform scan data into intelligent Revit models
Digital Twins
Living 3D models with real-time IoT integration
As-Built Documentation
2D CAD Floor Plans and PDF Documentation from 3D scanning
Google Street View
Google Trusted Photographer services for business interiors
Industries That Benefit From This Technology
Emlid Reach RS3 and Trimble R12 technology drives innovation across these key industries.
Schools & Education
Virtual campus tours, facility documentation, and safety planning
Real Estate
Immersive property tours and marketing assets
Retail
Store planning and virtual store tours
Hospitality
Hotel virtual tours and event space showcases
Insurance
Property documentation and claims support
Property Management
Portfolio documentation and move-in/out inspections
Available Nationwide
TheFuture3D provides professional 3D scanning services across the United States.
Florida (Headquarters)
Northeast
West Coast
South & Midwest
Need Help Choosing?
Our experts can recommend the right equipment for your specific project requirements.