Auto-Grade Compact 120°
High-Resolution Long-Range Lidar
Auto-Grade Compact 120°
High-Resolution Long-Range Lidar
The AT1440 utilizes cutting-edge high-efficiency light sensing and ultra-high parallel processing technologies, delivering a lidar channel count that is 10 times higher than comparable products on the market.
*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.
Ranging Capability
Point Rate
Field of View
Angular Resolution
ATX has a maximum detection range of 300 meters. Combined with higher resolution, it enables intelligent vehicles driving in high speed to perceive other vehicles and pedestrians at longer distances, allowing earlier responses and avoiding potential dangers.
| Pandar128 | XT16 | AT128 | XT32M | QT128 | FT120 | OT128 | ETX | ATX | AT360 | FTX | JT128 | JT16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Object Detection | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| Mapping | ● | ● | NaN | ● | NaN | NaN | ● | ● | NaN | NaN | NaN | ● | ● |
| Object Identification | ● | NaN | ● | NaN | ● | NaN | ● | NaN | NaN | ● | NaN | ● | ● |
| Channels | 128 | 16/32 | 128 | 32 | 128 | 120x160 | 128 | 1024 | 256 | 360 | NaN | 128 | 16 |
| Field of View | 360° x 40° | 360° X 31° | 120° X 25.4° | 360° X 40.3° | 360° X 105.2° | 100° X 75° | 360° X 40° | 120° × 20° | 140° x 20° | 18° X 120° | 140° X 180° | 360° X 189° | 360° X 40° |
| Range | 200m @ 10% Reflectivity |
80m @ 10% Reflectivity |
210m @ 10% Reflectivity |
80m @ 10% Reflectivity |
20m @ 10% Reflectivity |
22m @ 10% Reflectivity |
200m @ 10% Reflectivity |
400 m @ 10% Reflectivity |
200 m @ 10% Reflectivity |
300m | 30m @ 10%
Reflectivity |
20m @ 10% Reflectivity |
30m @ 10% Reflectivity |
| Min Range | 0.3m | 0.05m | 1m | 0.5m | 0.05m | 0.1m | 0.3m | NaN | NaN | NaN | NaN | 0m | 0m |
| Weight | 1.63 kg | 0.8 kg | 0.94 kg | 0.49 kg | 0.7 kg | 0.7 kg | 2.2 kg | 0.6 kg | 0.36 kg | NaN | 0.2kg | 0.22kg | 0.199kg |
| Accuracy | 5 cm | 1 cm | 5 cm | 1 cm | 3 cm | 5 cm | 3 cm | NaN | NaN | NaN | NaN | NaN | NaN |
| Max Range | 200 m | 120 m | 260m | 300m | 50m | 50m | 230m | 400m | 300m | NaN | NaN | 25m | 100m |
| Resolution Horizontal | 0.1° | 0.09° - 0.36° | 0.1° - 0.2° | 0.09° - 0.36° | 0.4° - 1.6° | 0.625° | 0.1° - 0.4° | 0.05° | 0.08° | 0.06° | NaN | 0.45° | 0.6° |
| Resolution Vertical | 0.125° | 1°/ 2° | 0.2° - 0.8° | 1.3° | 0.4° - 1.6° | 0.625° | 0.125° - 1.72° | 0.05° | 0.01° | 0.05° | NaN | 0.8° | 2.67° |
| Availability | Now | Now | Now | Now | Now | Q4 2025 | Now | Now | Q4 2025 | Soon | Q2 2026 | Soon | Now |
