HESAI QT128 Precision L-4 Safety Rated High Performance Ground Truth Lidar Sensor

128-Channel Ultra-Wide View Short-Range Lidar
Automotive Grade, 105° Vertical FOV

$7,750.00

Hesai QT128 128-channel automotive LiDAR sensor in dramatic purple lighting showcasing premium design, 360-degree ultra-wide view for Level 4 autonomous driving

Hesai QT128 automotive-grade 128-channel LiDAR sensor with 360x105 degree ultra-wide field of view for blind spot detection and close-range perception

128-Channel Ultra-Wide View Short-Range Lidar
Automotive Grade, 105° Vertical FOV

Key Specifications

Vertical FOV

105.2° (-52.6° ~ +52.6°)

Vertical Resolution

Finest at 0.4°

Range

0.05 ~ 50 m

Range Accuracy

±3 cm

Working Temperature

-40°C ~ 85°C

Power Consumption

12 W

Horizontal FOV

360°

Horizontal Resolution

Finest at 0.4°@10 Hz

Range Capability

20 m @10% reflectivity

Range Precision

2 cm

Point Rate

864,000 pts/s

Size (Top / Bottom x Height)

Φ85.9 mm × Φ87.00 mm x H83.9 mm

Designed for Automotive-Grade and Mass-Produced

More than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests.

High-Quality Reflectivity

Provides accurate reflectivity information to enhance object recognition

Light and Compact

83 mm tall, 700 g in weight

HESAI Lidar Sensor Selection Guide

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	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	●	●
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	950g	0.2kg	0.22kg	0.199kg
Accuracy	5 cm	1 cm	5 cm	1 cm	3 cm	5 cm	3 cm	NaN	NaN	5cm	NaN	NaN	NaN
Max Range	200 m	120 m	260m	300m	50m	50m	230m	400m	300m	250m	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

HESAI QT128 Precision L-4 Safety Rated High Performance Ground Truth Lidar Sensor