LiDAR vs Camera-Only vs Radar vs Sensor Fusion
AV Perception Sensor Comparison
Comparison of AV sensor approaches — range, resolution, weather performance, cost, and which companies use which strategy.
LiDARCamera-OnlyRadarSensor Fusion
Full Specification Comparison
| Specification | LiDAR | Camera-Only | Radar | Sensor Fusion |
|---|---|---|---|---|
| Range | 200-300 m | 150-250 m | 200+ m | 250+ m |
| Resolution | 0.1-0.2° | High (pixels) | Low | Highest |
| Weather Performance | Moderate | Poor (rain/fog) | Excellent | Excellent |
| Cost per Unit | $500-8,000 | $50-200 | $100-300 | $1,000-10,000 |
| Night Performance | Excellent | Poor | Excellent | Excellent |
| Key Proponents | Waymo, Cruise | Tesla | Mobileye | Waymo, Mercedes, Cruise |
| Level 4 Ready | Yes | Debated | No (alone) | Yes |
Expert Verdict
Sensor fusion (LiDAR + camera + radar) remains the industry standard for Level 4+; camera-only (Tesla) is controversial but improving; radar is essential for weather.
Subject Breakdown
LiDAR
0 Category Wins
Camera-Only
0 Category Wins
Radar
0 Category Wins
Sensor Fusion
5 Category Wins
- ★ Range: 250+ m
- ★ Resolution: Highest
- ★ Weather Performance: Excellent
- ★ Night Performance: Excellent
- ★ Level 4 Ready: Yes